Photobiological Calculations

Documentation for package ‘photobiology’ version 0.11.2

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photobiology: Photobiological Calculations

-- A --

A.illuminant.spct	CIE A illuminant data
A2T	Convert absorbance into transmittance
A2T.default	Convert absorbance into transmittance
A2T.filter_mspct	Convert absorbance into transmittance
A2T.filter_spct	Convert absorbance into transmittance
A2T.numeric	Convert absorbance into transmittance
abs.generic_spct	Miscellaneous Mathematical Functions
absorbance	Absorbance
absorbance.default	Absorbance
absorbance.filter_mspct	Absorbance
absorbance.filter_spct	Absorbance
absorbance.object_mspct	Absorbance
absorbance.object_spct	Absorbance
absorptance	Absorptance
absorptance.default	Absorptance
absorptance.filter_mspct	Absorptance
absorptance.filter_spct	Absorptance
absorptance.object_mspct	Absorptance
absorptance.object_spct	Absorptance
acos.generic_spct	Trigonometric Functions
address2tb	Copy attributes from members of a generic_mspct
add_attr2tb	Copy attributes from members of a generic_mspct
Afr2T	Convert transmittance into absorptance.
Afr2T.default	Convert transmittance into absorptance.
Afr2T.filter_mspct	Convert transmittance into absorptance.
Afr2T.filter_spct	Convert transmittance into absorptance.
Afr2T.numeric	Convert transmittance into absorptance.
Afr2T.object_mspct	Convert transmittance into absorptance.
Afr2T.object_spct	Convert transmittance into absorptance.
Afr_as_default	Set spectral-data options
any2A	Convert filter quantities.
any2Afr	Convert filter quantities.
any2T	Convert filter quantities.
as.calibration_mspct	Coerce to a collection-of-spectra
as.calibration_mspct.calibration_spct	Coerce to a collection-of-spectra
as.calibration_mspct.data.frame	Coerce to a collection-of-spectra
as.calibration_mspct.default	Coerce to a collection-of-spectra
as.calibration_mspct.list	Coerce to a collection-of-spectra
as.calibration_mspct.matrix	Coerce to a collection-of-spectra
as.calibration_spct	Coerce to a spectrum
as.calibration_spct.default	Coerce to a spectrum
as.chroma_mspct	Coerce to a collection-of-spectra
as.chroma_mspct.chroma_spct	Coerce to a collection-of-spectra
as.chroma_mspct.data.frame	Coerce to a collection-of-spectra
as.chroma_mspct.default	Coerce to a collection-of-spectra
as.chroma_mspct.list	Coerce to a collection-of-spectra
as.chroma_spct	Coerce to a spectrum
as.chroma_spct.default	Coerce to a spectrum
as.cps_mspct	Coerce to a collection-of-spectra
as.cps_mspct.cps_spct	Coerce to a collection-of-spectra
as.cps_mspct.data.frame	Coerce to a collection-of-spectra
as.cps_mspct.default	Coerce to a collection-of-spectra
as.cps_mspct.list	Coerce to a collection-of-spectra
as.cps_mspct.matrix	Coerce to a collection-of-spectra
as.cps_spct	Coerce to a spectrum
as.cps_spct.default	Coerce to a spectrum
as.filter_mspct	Coerce to a collection-of-spectra
as.filter_mspct.data.frame	Coerce to a collection-of-spectra
as.filter_mspct.default	Coerce to a collection-of-spectra
as.filter_mspct.filter_spct	Coerce to a collection-of-spectra
as.filter_mspct.list	Coerce to a collection-of-spectra
as.filter_mspct.matrix	Coerce to a collection-of-spectra
as.filter_spct	Coerce or convert into a filter spectrum
as.filter_spct.default	Coerce or convert into a filter spectrum
as.filter_spct.solute_spct	Coerce or convert into a filter spectrum
as.generic_mspct	Coerce to a collection-of-spectra
as.generic_mspct.data.frame	Coerce to a collection-of-spectra
as.generic_mspct.default	Coerce to a collection-of-spectra
as.generic_mspct.generic_spct	Coerce to a collection-of-spectra
as.generic_mspct.list	Coerce to a collection-of-spectra
as.generic_mspct.matrix	Coerce to a collection-of-spectra
as.generic_spct	Coerce to a spectrum
as.generic_spct.default	Coerce to a spectrum
as.matrix-mspct	Coerce a collection of spectra into a matrix
as.matrix.generic_mspct	Coerce a collection of spectra into a matrix
as.object_mspct	Coerce to a collection-of-spectra
as.object_mspct.data.frame	Coerce to a collection-of-spectra
as.object_mspct.default	Coerce to a collection-of-spectra
as.object_mspct.list	Coerce to a collection-of-spectra
as.object_mspct.object_spct	Coerce to a collection-of-spectra
as.object_spct	Coerce to a spectrum
as.object_spct.default	Coerce to a spectrum
as.raw_mspct	Coerce to a collection-of-spectra
as.raw_mspct.data.frame	Coerce to a collection-of-spectra
as.raw_mspct.default	Coerce to a collection-of-spectra
as.raw_mspct.list	Coerce to a collection-of-spectra
as.raw_mspct.matrix	Coerce to a collection-of-spectra
as.raw_mspct.raw_spct	Coerce to a collection-of-spectra
as.raw_spct	Coerce to a spectrum
as.raw_spct.default	Coerce to a spectrum
as.reflector_mspct	Coerce to a collection-of-spectra
as.reflector_mspct.data.frame	Coerce to a collection-of-spectra
as.reflector_mspct.default	Coerce to a collection-of-spectra
as.reflector_mspct.list	Coerce to a collection-of-spectra
as.reflector_mspct.matrix	Coerce to a collection-of-spectra
as.reflector_mspct.reflector_spct	Coerce to a collection-of-spectra
as.reflector_spct	Coerce to a spectrum
as.reflector_spct.default	Coerce to a spectrum
as.response_mspct	Coerce to a collection-of-spectra
as.response_mspct.data.frame	Coerce to a collection-of-spectra
as.response_mspct.default	Coerce to a collection-of-spectra
as.response_mspct.list	Coerce to a collection-of-spectra
as.response_mspct.matrix	Coerce to a collection-of-spectra
as.response_mspct.response_spct	Coerce to a collection-of-spectra
as.response_spct	Coerce to a spectrum
as.response_spct.default	Coerce to a spectrum
as.solar_date	Convert a solar_time object into solar_date object
as.solute_mspct	Coerce to a collection-of-spectra
as.solute_mspct.data.frame	Coerce to a collection-of-spectra
as.solute_mspct.default	Coerce to a collection-of-spectra
as.solute_mspct.list	Coerce to a collection-of-spectra
as.solute_mspct.matrix	Coerce to a collection-of-spectra
as.solute_mspct.solute_spct	Coerce to a collection-of-spectra
as.solute_spct	Coerce to a solute spectrum
as.solute_spct.default	Coerce to a solute spectrum
as.solute_spct.filter_spct	Coerce to a solute spectrum
as.source_mspct	Coerce to a collection-of-spectra
as.source_mspct.data.frame	Coerce to a collection-of-spectra
as.source_mspct.default	Coerce to a collection-of-spectra
as.source_mspct.list	Coerce to a collection-of-spectra
as.source_mspct.matrix	Coerce to a collection-of-spectra
as.source_mspct.source_spct	Coerce to a collection-of-spectra
as.source_spct	Coerce to a spectrum
as.source_spct.default	Coerce to a spectrum
asin.generic_spct	Trigonometric Functions
as_energy	Convert spectral photon irradiance into spectral energy irradiance
as_quantum	Convert spectral energy irradiance into spectral photon irradiance
as_quantum_mol	Convert spectral energy irradiance into spectral photon irradiance
as_tod	Convert datetime to time-of-day
atan.generic_spct	Trigonometric Functions
average_spct	Average spectral data.
A_as_default	Set spectral-data options

-- B --

beesxyzCMF.spct	Honeybee xyz chromaticity colour matching function data
black_body.spct	Theoretical optical bodies
BSWF_used2tb	Copy attributes from members of a generic_mspct

-- C --

c	Combine collections of spectra
c.generic_mspct	Combine collections of spectra
calc_filter_multipliers	Defunct functions and methods
calc_multipliers	Spectral weights
calc_source_output	Scaled and/or interpolated light-source spectral output
calibration_mspct	Collection-of-spectra constructor
calibration_spct	Spectral-object constructors
ccd.spct	Spectral response of a back-thinned CCD image sensor.
ceiling.generic_spct	Rounding of Numbers
checkTimeUnit	Check the "time.unit" attribute of an existing source_spct object
check_spct	Check validity of spectral objects
check_spct.calibration_spct	Check validity of spectral objects
check_spct.chroma_spct	Check validity of spectral objects
check_spct.cps_spct	Check validity of spectral objects
check_spct.default	Check validity of spectral objects
check_spct.filter_spct	Check validity of spectral objects
check_spct.generic_spct	Check validity of spectral objects
check_spct.object_spct	Check validity of spectral objects
check_spct.raw_spct	Check validity of spectral objects
check_spct.reflector_spct	Check validity of spectral objects
check_spct.response_spct	Check validity of spectral objects
check_spct.solute_spct	Check validity of spectral objects
check_spct.source_spct	Check validity of spectral objects
check_spectrum	Sanity check a spectrum
check_w.length	Sanity check of wavelengths (internal function).
chroma_mspct	Collection-of-spectra constructor
chroma_spct	Spectral-object constructors
ciev10.spct	Linear energy CIE 2008 luminous efficiency function 10 deg data
ciev2.spct	Linear energy CIE 2008 luminous efficiency function 2 deg data
ciexyzCC10.spct	CIE xyz chromaticity coordinates (CC) 10 deg data
ciexyzCC2.spct	CIE xyz chromaticity coordinates 2 deg data
ciexyzCMF10.spct	Linear energy CIE xyz colour matching function (CMF) 10 deg data
ciexyzCMF2.spct	Linear energy CIE xyz colour matching function (CMF) 2 deg data
class_spct	Query which is the class of a spectrum
clean	Clean (=replace) off-range values in a spectrum
clean.cps_mspct	Clean (=replace) off-range values in a spectrum
clean.cps_spct	Clean (=replace) off-range values in a spectrum
clean.default	Clean (=replace) off-range values in a spectrum
clean.filter_mspct	Clean (=replace) off-range values in a spectrum
clean.filter_spct	Clean (=replace) off-range values in a spectrum
clean.generic_mspct	Clean (=replace) off-range values in a spectrum
clean.generic_spct	Clean (=replace) off-range values in a spectrum
clean.object_mspct	Clean (=replace) off-range values in a spectrum
clean.object_spct	Clean (=replace) off-range values in a spectrum
clean.raw_mspct	Clean (=replace) off-range values in a spectrum
clean.raw_spct	Clean (=replace) off-range values in a spectrum
clean.reflector_mspct	Clean (=replace) off-range values in a spectrum
clean.reflector_spct	Clean (=replace) off-range values in a spectrum
clean.response_mspct	Clean (=replace) off-range values in a spectrum
clean.response_spct	Clean (=replace) off-range values in a spectrum
clean.solute_mspct	Clean (=replace) off-range values in a spectrum
clean.solute_spct	Clean (=replace) off-range values in a spectrum
clean.source_mspct	Clean (=replace) off-range values in a spectrum
clean.source_spct	Clean (=replace) off-range values in a spectrum
clear.spct	Theoretical spectrum of clear and apaque materials
clear_body.spct	Theoretical optical bodies
clip_wl	Clip head and/or tail of a spectrum
clip_wl.default	Clip head and/or tail of a spectrum
clip_wl.generic_mspct	Clip head and/or tail of a spectrum
clip_wl.generic_spct	Clip head and/or tail of a spectrum
clip_wl.list	Clip head and/or tail of a spectrum
clip_wl.waveband	Clip head and/or tail of a spectrum
collect2mspct	Form a new collection
color	Color of an object
color_of	Color of an object
color_of.default	Color of an object
color_of.list	Color of an object
color_of.numeric	Color of an object
color_of.source_mspct	Color of an object
color_of.source_spct	Color of an object
color_of.waveband	Color of an object
colour_of	Color of an object
comment2tb	Copy attributes from members of a generic_mspct
compare_spct	Coarse-grained comparison of two spectra
cone_fundamentals10.mspct	Ten-degree cone fundaamentals
cone_fundamentals10.spct	Ten-degree cone fundaamentals
convertTfrType	Convert the "Tfr.type" attribute
convertThickness	Convert the "thickness" attribute of an existing filter_spct object.
convertTimeUnit	Convert the "time.unit" attribute of an existing source_spct object
convolve_each	Convolve function for collections of spectra
copy_attributes	Copy attributes
copy_attributes.default	Copy attributes
copy_attributes.generic_mspct	Copy attributes
copy_attributes.generic_spct	Copy attributes
copy_attributes.waveband	Copy attributes
cos.generic_spct	Trigonometric Functions
cps2irrad	Conversion from counts per second to physical quantities
cps2Rfr	Conversion from counts per second to physical quantities
cps2Tfr	Conversion from counts per second to physical quantities
cps_mspct	Collection-of-spectra constructor
cps_spct	Spectral-object constructors

-- D --

D2.UV586	Data for typical calibration lamps
D2.UV653	Data for typical calibration lamps
D2.UV654	Data for typical calibration lamps
D2_spectrum	Calculate deuterium lamp output spectrum from fitted constants
D65.illuminant.spct	CIE D65 illuminant data
day_length	Times for sun positions
day_night	Times for sun positions
day_night_fast	Times for sun positions
defunct	Defunct functions and methods
despike	Remove spikes from spectrum
despike.cps_mspct	Remove spikes from spectrum
despike.cps_spct	Remove spikes from spectrum
despike.data.frame	Remove spikes from spectrum
despike.default	Remove spikes from spectrum
despike.filter_mspct	Remove spikes from spectrum
despike.filter_spct	Remove spikes from spectrum
despike.generic_mspct	Remove spikes from spectrum
despike.generic_spct	Remove spikes from spectrum
despike.numeric	Remove spikes from spectrum
despike.raw_mspct	Remove spikes from spectrum
despike.raw_spct	Remove spikes from spectrum
despike.reflector_mspct	Remove spikes from spectrum
despike.reflector_spct	Remove spikes from spectrum
despike.response_mspct	Remove spikes from spectrum
despike.response_spct	Remove spikes from spectrum
despike.solute_mspct	Remove spikes from spectrum
despike.solute_spct	Remove spikes from spectrum
despike.source_mspct	Remove spikes from spectrum
despike.source_spct	Remove spikes from spectrum
diffraction_double_slit	Diffraction
diffraction_single_slit	Diffraction
dim.generic_mspct	Dimensions of an Object
dim<-.generic_mspct	Dimensions of an Object
disable_check_spct	Enable or disable checks
distance_to_sun	Solar angles
div-.generic_spct	Arithmetic Operators
div_spectra	Divide two spectra, even if the wavelengths values differ
drop_user_cols	Drop user columns
drop_user_cols.calibration_spct	Drop user columns
drop_user_cols.chroma_spct	Drop user columns
drop_user_cols.cps_spct	Drop user columns
drop_user_cols.default	Drop user columns
drop_user_cols.filter_spct	Drop user columns
drop_user_cols.generic_mspct	Drop user columns
drop_user_cols.generic_spct	Drop user columns
drop_user_cols.object_spct	Drop user columns
drop_user_cols.raw_spct	Drop user columns
drop_user_cols.reflector_spct	Drop user columns
drop_user_cols.response_spct	Drop user columns
drop_user_cols.solute_spct	Drop user columns
drop_user_cols.source_spct	Drop user columns

-- E --

e2q	Convert energy-based quantities into photon-based quantities.
e2q.default	Convert energy-based quantities into photon-based quantities.
e2q.response_mspct	Convert energy-based quantities into photon-based quantities.
e2q.response_spct	Convert energy-based quantities into photon-based quantities.
e2q.source_mspct	Convert energy-based quantities into photon-based quantities.
e2q.source_spct	Convert energy-based quantities into photon-based quantities.
e2qmol_multipliers	Calculate energy to quantum (mol) multipliers
e2quantum_multipliers	Calculate energy to quantum multipliers
enable_check_spct	Enable or disable checks
energy2wl	Wavelength conversions
energy_as_default	Set spectral-data options
energy_irradiance	Calculate (energy) irradiance from spectral irradiance
energy_ratio	Energy:energy ratio
eq_ratio	Energy:photon ratio
eq_ratio.default	Energy:photon ratio
eq_ratio.source_mspct	Energy:photon ratio
eq_ratio.source_spct	Energy:photon ratio
ET_ref	Evapotranspiration
ET_ref_day	Evapotranspiration
exp.generic_spct	Logarithms and Exponentials
expanse	Expanse
expanse.default	Expanse
expanse.generic_mspct	Expanse
expanse.generic_spct	Expanse
expanse.numeric	Expanse
expanse.waveband	Expanse
extend2extremes	Trim (or expand) head and/or tail of a spectrum
Extract	Extract or replace parts of a spectrum
Extract_mspct	Extract or replace members of a collection of spectra
e_fluence	Energy fluence
e_fluence.default	Energy fluence
e_fluence.source_mspct	Energy fluence
e_fluence.source_spct	Energy fluence
e_fraction	Energy:energy fraction
e_fraction.default	Energy:energy fraction
e_fraction.source_mspct	Energy:energy fraction
e_fraction.source_spct	Energy:energy fraction
e_irrad	Energy irradiance
e_irrad.default	Energy irradiance
e_irrad.source_mspct	Energy irradiance
e_irrad.source_spct	Energy irradiance
e_ratio	Energy:energy ratio
e_ratio.default	Energy:energy ratio
e_ratio.source_mspct	Energy:energy ratio
e_ratio.source_spct	Energy:energy ratio
e_response	Energy-based photo-response
e_response.default	Energy-based photo-response
e_response.response_mspct	Energy-based photo-response
e_response.response_spct	Energy-based photo-response

-- F --

fast_color_of_wb	Color of an object
fast_color_of_wl	Color of an object
fast_wb2rect_spct	Create tagged spectrum from wavebands
FEL.BN.9101.165	Data for typical calibration lamps
FEL_spectrum	Incandescent "FEL" lamp emission spectrum
filter_mspct	Collection-of-spectra constructor
filter_properties	Get the "filter.properties" attribute
filter_properties2tb	Copy attributes from members of a generic_mspct
filter_properties<-	Set the "filter.properties" attribute
filter_spct	Spectral-object constructors
findMultipleWl	Find repeated w.length values
find_peaks	Find peaks in a spectrum
find_spikes	Find spikes
find_wls	Find wavelength values in a spectrum
fit_peaks	Refine position and value of extremes by fitting
fit_valleys	Refine position and value of extremes by fitting
floor.generic_spct	Rounding of Numbers
fluence	Fluence
fluence.default	Fluence
fluence.source_mspct	Fluence
fluence.source_spct	Fluence
format.solar_time	Encode in a Common Format
format.tod_time	Encode in a Common Format
formatted_range	Compute range and format it
frequency2wl	Wavelength conversions
fscale	Rescale a spectrum using a summary function
fscale.cps_mspct	Rescale a spectrum using a summary function
fscale.cps_spct	Rescale a spectrum using a summary function
fscale.default	Rescale a spectrum using a summary function
fscale.filter_mspct	Rescale a spectrum using a summary function
fscale.filter_spct	Rescale a spectrum using a summary function
fscale.generic_mspct	Rescale a spectrum using a summary function
fscale.generic_spct	Rescale a spectrum using a summary function
fscale.raw_mspct	Rescale a spectrum using a summary function
fscale.raw_spct	Rescale a spectrum using a summary function
fscale.reflector_mspct	Rescale a spectrum using a summary function
fscale.reflector_spct	Rescale a spectrum using a summary function
fscale.response_mspct	Rescale a spectrum using a summary function
fscale.response_spct	Rescale a spectrum using a summary function
fscale.solute_mspct	Rescale a spectrum using a summary function
fscale.solute_spct	Rescale a spectrum using a summary function
fscale.source_mspct	Rescale a spectrum using a summary function
fscale.source_spct	Rescale a spectrum using a summary function
fshift	Shift the scale of a spectrum using a summary function
fshift.cps_mspct	Shift the scale of a spectrum using a summary function
fshift.cps_spct	Shift the scale of a spectrum using a summary function
fshift.default	Shift the scale of a spectrum using a summary function
fshift.filter_mspct	Shift the scale of a spectrum using a summary function
fshift.filter_spct	Shift the scale of a spectrum using a summary function
fshift.generic_mspct	Shift the scale of a spectrum using a summary function
fshift.generic_spct	Shift the scale of a spectrum using a summary function
fshift.raw_mspct	Shift the scale of a spectrum using a summary function
fshift.raw_spct	Shift the scale of a spectrum using a summary function
fshift.reflector_mspct	Shift the scale of a spectrum using a summary function
fshift.reflector_spct	Shift the scale of a spectrum using a summary function
fshift.response_mspct	Shift the scale of a spectrum using a summary function
fshift.response_spct	Shift the scale of a spectrum using a summary function
fshift.source_mspct	Shift the scale of a spectrum using a summary function
fshift.source_spct	Shift the scale of a spectrum using a summary function
f_mspct	Defunct functions and methods

-- G --

generic_mspct	Collection-of-spectra constructor
generic_spct	Spectral-object constructors
geocode2tb	Copy attributes from members of a generic_mspct
getAfrType	Defunct functions and methods
getBSWFUsed	The "bswf.used" attribute
getFilterProperties	Get the "filter.properties" attribute
getFilterProperties.default	Get the "filter.properties" attribute
getFilterProperties.filter_spct	Get the "filter.properties" attribute
getFilterProperties.generic_mspct	Get the "filter.properties" attribute
getFilterProperties.summary_filter_spct	Get the "filter.properties" attribute
getHowMeasured	Get the "how.measured" attribute
getHowMeasured.default	Get the "how.measured" attribute
getHowMeasured.generic_mspct	Get the "how.measured" attribute
getHowMeasured.generic_spct	Get the "how.measured" attribute
getHowMeasured.summary_generic_spct	Get the "how.measured" attribute
getIdFactor	Get the "idfactor" attribute
getInstrDesc	Get the "instr.desc" attribute
getInstrSettings	Get the "instr.settings" attribute
getKType	Get the "K.type" attribute
getMspctVersion	Get the "mspct.version" attribute
getMultipleWl	Get the "multiple.wl" attribute
getNormalisation	Query the "normalized" and "normalization" attributes
getNormalised	Query the "normalized" and "normalization" attributes
getNormalization	Query the "normalized" and "normalization" attributes
getNormalized	Query the "normalized" and "normalization" attributes
getResponseType	Set the "response.type" attribute
getRfrType	The "Rfr.type" attribute
getScaled	Get the "scaled" attribute
getScaling	Get the "scaled" attribute
getSoluteProperties	Get the "solute.properties" attribute
getSoluteProperties.default	Get the "solute.properties" attribute
getSoluteProperties.solute_mspct	Get the "solute.properties" attribute
getSoluteProperties.solute_spct	Get the "solute.properties" attribute
getSoluteProperties.summary_solute_spct	Get the "solute.properties" attribute
getSpctVersion	Get the "spct.version" attribute
getTfrType	The "Tfr.type" attribute
getTimeUnit	Get the "time.unit" attribute of an existing source_spct object
getWhatMeasured	Get the "what.measured" attribute
getWhatMeasured.default	Get the "what.measured" attribute
getWhatMeasured.generic_mspct	Get the "what.measured" attribute
getWhatMeasured.generic_spct	Get the "what.measured" attribute
getWhatMeasured.summary_generic_spct	Get the "what.measured" attribute
getWhenMeasured	Get the "when.measured" attribute
getWhenMeasured.default	Get the "when.measured" attribute
getWhenMeasured.generic_mspct	Get the "when.measured" attribute
getWhenMeasured.generic_spct	Get the "when.measured" attribute
getWhenMeasured.summary_generic_spct	Get the "when.measured" attribute
getWhereMeasured	Get the "where.measured" attribute
getWhereMeasured.default	Get the "where.measured" attribute
getWhereMeasured.generic_mspct	Get the "where.measured" attribute
getWhereMeasured.generic_spct	Get the "where.measured" attribute
getWhereMeasured.summary_generic_spct	Get the "where.measured" attribute
get_attributes	Get the metadata attributes
get_attributes.filter_spct	Get the metadata attributes
get_attributes.generic_spct	Get the metadata attributes
get_attributes.object_spct	Get the metadata attributes
get_attributes.reflector_spct	Get the metadata attributes
get_attributes.solute_spct	Get the metadata attributes
get_attributes.source_spct	Get the metadata attributes
get_attributes.waveband	Get the metadata attributes
get_peaks	Get peaks and valleys in a spectrum
get_valleys	Get peaks and valleys in a spectrum
green_leaf.spct	Green birch leaf reflectance.

-- H --

head_tail	Return the First and Last Parts of an Object
head_tail.data.frame	Return the First and Last Parts of an Object
head_tail.default	Return the First and Last Parts of an Object
head_tail.ftable	Return the First and Last Parts of an Object
head_tail.function	Return the First and Last Parts of an Object
head_tail.matrix	Return the First and Last Parts of an Object
head_tail.table	Return the First and Last Parts of an Object
how_measured	Get the "how.measured" attribute
how_measured2tb	Copy attributes from members of a generic_mspct
how_measured<-	Set the "how.measured" attribute

-- I --

illuminance	Irradiance
illuminance.default	Irradiance
illuminance.source_mspct	Irradiance
illuminance.source_spct	Irradiance
insert_hinges	Insert wavelength values into spectral data.
insert_spct_hinges	Insert new wavelength values into a spectrum
instr_desc2tb	Copy attributes from members of a generic_mspct
instr_settings2tb	Copy attributes from members of a generic_mspct
integrate_spct	Integrate spectral data.
integrate_xy	Gives irradiance from spectral irradiance.
interpolate_mspct	Map a spectrum to new wavelength values.
interpolate_spct	Map a spectrum to new wavelength values.
interpolate_spectrum	Calculate spectral values at a different set of wavelengths
interpolate_wl	Map spectra to new wavelength values.
interpolate_wl.default	Map spectra to new wavelength values.
interpolate_wl.generic_mspct	Map spectra to new wavelength values.
interpolate_wl.generic_spct	Map spectra to new wavelength values.
irrad	Irradiance
irrad.default	Irradiance
irrad.source_mspct	Irradiance
irrad.source_spct	Irradiance
irradiance	Photon or energy irradiance from spectral energy or photon irradiance.
irrad_extraterrestrial	Extraterrestrial irradiance
is.any_mspct	Query class of spectrum objects
is.any_spct	Query class of spectrum objects
is.any_summary_spct	Query class of spectrum summary objects
is.calibration_mspct	Query class of spectrum objects
is.calibration_spct	Query class of spectrum objects
is.chroma_mspct	Query class of spectrum objects
is.chroma_spct	Query class of spectrum objects
is.cps_mspct	Query class of spectrum objects
is.cps_spct	Query class of spectrum objects
is.filter_mspct	Query class of spectrum objects
is.filter_spct	Query class of spectrum objects
is.generic_mspct	Query class of spectrum objects
is.generic_spct	Query class of spectrum objects
is.object_mspct	Query class of spectrum objects
is.object_spct	Query class of spectrum objects
is.old_spct	Query if an object has old class names
is.raw_mspct	Query class of spectrum objects
is.raw_spct	Query class of spectrum objects
is.reflector_mspct	Query class of spectrum objects
is.reflector_spct	Query class of spectrum objects
is.response_mspct	Query class of spectrum objects
is.response_spct	Query class of spectrum objects
is.solar_date	Query class
is.solar_time	Query class
is.solute_mspct	Query class of spectrum objects
is.solute_spct	Query class of spectrum objects
is.source_mspct	Query class of spectrum objects
is.source_spct	Query class of spectrum objects
is.summary_chroma_spct	Query class of spectrum summary objects
is.summary_cps_spct	Query class of spectrum summary objects
is.summary_filter_spct	Query class of spectrum summary objects
is.summary_generic_spct	Query class of spectrum summary objects
is.summary_object_spct	Query class of spectrum summary objects
is.summary_raw_spct	Query class of spectrum summary objects
is.summary_reflector_spct	Query class of spectrum summary objects
is.summary_response_spct	Query class of spectrum summary objects
is.summary_solute_spct	Query class of spectrum summary objects
is.summary_source_spct	Query class of spectrum summary objects
is.waveband	Query if it is a waveband
isValidInstrDesc	Check the "instr.desc" attribute
isValidInstrSettings	Check the "instr.settings" attribute
is_absorbance_based	Query if a spectrum contains absorbance or transmittance data
is_absorptance_based	Query if a spectrum contains absorbance or transmittance data
is_daytime	Times for sun positions
is_effective	Is an R object "effective"
is_effective.default	Is an R object "effective"
is_effective.generic_spct	Is an R object "effective"
is_effective.source_spct	Is an R object "effective"
is_effective.summary_generic_spct	Is an R object "effective"
is_effective.summary_source_spct	Is an R object "effective"
is_effective.waveband	Is an R object "effective"
is_energy_based	Query if a spectrum contains photon- or energy-based data.
is_mass_based	Query if a spectrum contains mole or mass based data
is_mole_based	Query if a spectrum contains mole or mass based data
is_normalised	Query whether a generic spectrum has been normalized.
is_normalized	Query whether a generic spectrum has been normalized.
is_photon_based	Query if a spectrum contains photon- or energy-based data.
is_scaled	Query whether a generic spectrum has been scaled
is_tagged	Query if a spectrum is tagged
is_transmittance_based	Query if a spectrum contains absorbance or transmittance data
is_valid_geocode	Validate a geocode

-- J --

join_mspct	Join all spectra in a collection
join_mspct.default	Join all spectra in a collection
join_mspct.filter_mspct	Join all spectra in a collection
join_mspct.generic_mspct	Join all spectra in a collection
join_mspct.object_mspct	Join all spectra in a collection
join_mspct.reflector_mspct	Join all spectra in a collection
join_mspct.response_mspct	Join all spectra in a collection
join_mspct.solute_mspct	Join all spectra in a collection
join_mspct.source_mspct	Join all spectra in a collection

-- L --

labels	Find labels from "waveband" object
labels.generic_spct	Find labels from "waveband" object
labels.waveband	Find labels from "waveband" object
lat2tb	Copy attributes from members of a generic_mspct
length_geocode	Validate a geocode
Ler_leaf.spct	Green Arabidopsis leaf reflectance and transmittance.
Ler_leaf_rflt.spct	Green Arabidopsis leaf reflectance and transmittance.
Ler_leaf_trns.spct	Green Arabidopsis leaf reflectance and transmittance.
Ler_leaf_trns_i.spct	Green Arabidopsis leaf reflectance and transmittance.
log	Logarithms and Exponentials
log.generic_spct	Logarithms and Exponentials
log10.generic_spct	Logarithms and Exponentials
log2.generic_spct	Logarithms and Exponentials
lon2tb	Copy attributes from members of a generic_mspct
lonlat2tb	Copy attributes from members of a generic_mspct

-- M --

mat2mspct	Coerce to a collection-of-spectra
MathFun	Miscellaneous Mathematical Functions
max	Wavelength maximum
max.generic_mspct	Wavelength maximum
max.generic_spct	Wavelength maximum
max.waveband	Wavelength maximum
merge2object_spct	Merge into object_spct
merge_attributes	Merge and copy attributes
merge_attributes.default	Merge and copy attributes
merge_attributes.generic_spct	Merge and copy attributes
midpoint	Midpoint
midpoint.default	Midpoint
midpoint.generic_mspct	Midpoint
midpoint.generic_spct	Midpoint
midpoint.numeric	Midpoint
midpoint.waveband	Midpoint
min	Wavelength minimum
min.generic_mspct	Wavelength minimum
min.generic_spct	Wavelength minimum
min.waveband	Wavelength minimum
minus-.generic_spct	Arithmetic Operators
mod-.generic_spct	Arithmetic Operators
msaply	Multi-spct transform methods
msdply	Multi-spct transform methods
mslply	Multi-spct transform methods
msmsply	Multi-spct transform methods
mspct2mat	Coerce a collection of spectra into a matrix
mspct_classes	Names of multi-spectra classes
mutate_mspct	Defunct functions and methods

-- N --

na.exclude.chroma_spct	Handle Missing Values in Objects
na.exclude.cps_spct	Handle Missing Values in Objects
na.exclude.filter_spct	Handle Missing Values in Objects
na.exclude.generic_mspct	Handle Missing Values in Objects
na.exclude.generic_spct	Handle Missing Values in Objects
na.exclude.object_spct	Handle Missing Values in Objects
na.exclude.raw_spct	Handle Missing Values in Objects
na.exclude.reflector_spct	Handle Missing Values in Objects
na.exclude.response_spct	Handle Missing Values in Objects
na.exclude.solute_spct	Handle Missing Values in Objects
na.exclude.source_spct	Handle Missing Values in Objects
na.omit	Handle Missing Values in Objects
na.omit.chroma_spct	Handle Missing Values in Objects
na.omit.cps_spct	Handle Missing Values in Objects
na.omit.filter_spct	Handle Missing Values in Objects
na.omit.generic_mspct	Handle Missing Values in Objects
na.omit.generic_spct	Handle Missing Values in Objects
na.omit.object_spct	Handle Missing Values in Objects
na.omit.raw_spct	Handle Missing Values in Objects
na.omit.reflector_spct	Handle Missing Values in Objects
na.omit.response_spct	Handle Missing Values in Objects
na.omit.solute_spct	Handle Missing Values in Objects
na.omit.source_spct	Handle Missing Values in Objects
na_geocode	Validate a geocode
NDxI	Calculate a normalized difference.
net_irradiance	Net radiation flux
new_waveband	Waveband constructor method
night_length	Times for sun positions
noon_time	Times for sun positions
normalise	Normalize spectral data
normalised_diff_ind	Calculate a normalized difference.
normalization	Normalization of an R object
normalization.default	Normalization of an R object
normalization.waveband	Normalization of an R object
normalize	Normalize spectral data
normalize.cps_mspct	Normalize spectral data
normalize.cps_spct	Normalize spectral data
normalize.default	Normalize spectral data
normalize.filter_mspct	Normalize spectral data
normalize.filter_spct	Normalize spectral data
normalize.generic_mspct	Normalize spectral data
normalize.generic_spct	Normalize spectral data
normalize.raw_mspct	Normalize spectral data
normalize.raw_spct	Normalize spectral data
normalize.reflector_mspct	Normalize spectral data
normalize.reflector_spct	Normalize spectral data
normalize.response_mspct	Normalize spectral data
normalize.response_spct	Normalize spectral data
normalize.solute_mspct	Normalize spectral data
normalize.solute_spct	Normalize spectral data
normalize.source_mspct	Normalize spectral data
normalize.source_spct	Normalize spectral data
normalized2tb	Copy attributes from members of a generic_mspct
normalized_diff_ind	Calculate a normalized difference.
normalized_diff_ind.default	Calculate a normalized difference.
normalized_diff_ind.generic_mspct	Calculate a normalized difference.
normalized_diff_ind.generic_spct	Calculate a normalized difference.
normalize_range_arg	Normalize a range argument into a true numeric range

-- O --

object_mspct	Collection-of-spectra constructor
object_spct	Spectral-object constructors
opaque.spct	Theoretical spectrum of clear and apaque materials
oper_spectra	Binary operation on two spectra, even if the wavelengths values differ

-- P --

peaks	Peaks or local maxima
peaks.cps_mspct	Peaks or local maxima
peaks.cps_spct	Peaks or local maxima
peaks.data.frame	Peaks or local maxima
peaks.default	Peaks or local maxima
peaks.filter_mspct	Peaks or local maxima
peaks.filter_spct	Peaks or local maxima
peaks.generic_mspct	Peaks or local maxima
peaks.generic_spct	Peaks or local maxima
peaks.numeric	Peaks or local maxima
peaks.raw_mspct	Peaks or local maxima
peaks.raw_spct	Peaks or local maxima
peaks.reflector_mspct	Peaks or local maxima
peaks.reflector_spct	Peaks or local maxima
peaks.response_mspct	Peaks or local maxima
peaks.response_spct	Peaks or local maxima
peaks.solute_mspct	Peaks or local maxima
peaks.solute_spct	Peaks or local maxima
peaks.source_mspct	Peaks or local maxima
peaks.source_spct	Peaks or local maxima
phenylalanine.spct	Molar spectral attenuation coefficient of phenylalanine
photobiology	photobiology: Photobiological Calculations
photodiode.spct	Spectral response of a GaAsP photodiode
photons_energy_ratio	Photon:energy ratio
photon_as_default	Set spectral-data options
photon_irradiance	Photon irradiance
photon_ratio	Photo:photon ratio
plus-.generic_spct	Arithmetic Operators
polyester.spct	Transmittance spectrum of plastic films
print	Print spectral collection summary
print.generic_mspct	Print spectral collection summary
print.generic_spct	Print spectral collection summary
print.solar_date	Print solar time and solar date objects
print.solar_time	Print solar time and solar date objects
print.summary_generic_mspct	Print spectral collection summary
print.summary_generic_spct	Print spectral summary
print.tod_time	Print time-of-day objects
print.waveband	Print a "waveband" object
prod_spectra	Multiply two spectra, even if the wavelengths values differ
psychrometric_constant	Water vapour pressure
pull_sample	Random sample of spectra
pull_sample.default	Random sample of spectra
pull_sample.generic_mspct	Random sample of spectra
pull_sample.generic_spct	Random sample of spectra
pull_sample.list	Random sample of spectra

-- Q --

q2e	Convert photon-based quantities into energy-based quantities
q2e.default	Convert photon-based quantities into energy-based quantities
q2e.response_mspct	Convert photon-based quantities into energy-based quantities
q2e.response_spct	Convert photon-based quantities into energy-based quantities
q2e.source_mspct	Convert photon-based quantities into energy-based quantities
q2e.source_spct	Convert photon-based quantities into energy-based quantities
qe_ratio	Photon:energy ratio
qe_ratio.default	Photon:energy ratio
qe_ratio.source_mspct	Photon:energy ratio
qe_ratio.source_spct	Photon:energy ratio
quantum_as_default	Set spectral-data options
q_fluence	Photon fluence
q_fluence.default	Photon fluence
q_fluence.source_mspct	Photon fluence
q_fluence.source_spct	Photon fluence
q_fraction	Photon:photon fraction
q_fraction.default	Photon:photon fraction
q_fraction.source_mspct	Photon:photon fraction
q_fraction.source_spct	Photon:photon fraction
q_irrad	Photon irradiance
q_irrad.default	Photon irradiance
q_irrad.source_mspct	Photon irradiance
q_irrad.source_spct	Photon irradiance
q_ratio	Photon:photon ratio
q_ratio.default	Photon:photon ratio
q_ratio.source_mspct	Photon:photon ratio
q_ratio.source_spct	Photon:photon ratio
q_response	Photon-based photo-response
q_response.default	Photon-based photo-response
q_response.response_mspct	Photon-based photo-response
q_response.response_spct	Photon-based photo-response

-- R --

r4p_pkgs	Packages in R for Photobiology suite
range	Wavelength range
range.generic_mspct	Wavelength range
range.generic_spct	Wavelength range
range.waveband	Wavelength range
raw_mspct	Collection-of-spectra constructor
raw_spct	Spectral-object constructors
rbindspct	Row-bind spectra
reflectance	Reflectance
reflectance.default	Reflectance
reflectance.object_mspct	Reflectance
reflectance.object_spct	Reflectance
reflectance.reflector_mspct	Reflectance
reflectance.reflector_spct	Reflectance
reflector_mspct	Collection-of-spectra constructor
reflector_spct	Spectral-object constructors
relative_AM	Relative Air Mass (AM)
replace_bad_pixs	Replace bad pixels in a spectrum
response	Integrated response
response.default	Integrated response
response.response_mspct	Integrated response
response.response_spct	Integrated response
response_mspct	Collection-of-spectra constructor
response_spct	Spectral-object constructors
Rfr_fraction	reflectance:reflectance fraction
Rfr_fraction.default	reflectance:reflectance fraction
Rfr_fraction.reflector_mspct	reflectance:reflectance fraction
Rfr_fraction.reflector_spct	reflectance:reflectance fraction
Rfr_from_n	Reflectance at a planar boundary
Rfr_normdiff	reflectance:reflectance normalised difference
Rfr_normdiff.default	reflectance:reflectance normalised difference
Rfr_normdiff.reflector_mspct	reflectance:reflectance normalised difference
Rfr_normdiff.reflector_spct	reflectance:reflectance normalised difference
Rfr_p_from_n	Reflectance at a planar boundary
Rfr_ratio	reflectance:reflectance ratio
Rfr_ratio.default	reflectance:reflectance ratio
Rfr_ratio.reflector_mspct	reflectance:reflectance ratio
Rfr_ratio.reflector_spct	reflectance:reflectance ratio
Rfr_s_from_n	Reflectance at a planar boundary
Rfr_type2tb	Copy attributes from members of a generic_mspct
rgb_spct	RGB color values
rmDerivedMspct	Remove "generic_mspct" and derived class attributes.
rmDerivedSpct	Remove "generic_spct" and derived class attributes.
round	Rounding of Numbers
round.generic_spct	Rounding of Numbers

-- S --

sample_mspct	Defunct functions and methods
sample_spct	Defunct functions and methods
scaled2tb	Copy attributes from members of a generic_mspct
select_spct_attributes	Merge user supplied attribute names with default ones
setAfrType	Defunct functions and methods
setBSWFUsed	The "bswf.used" attribute
setCalibrationSpct	Convert an R object into a spectrum object.
setChromaSpct	Convert an R object into a spectrum object.
setCpsSpct	Convert an R object into a spectrum object.
setFilterProperties	Set the "filter.properties" attribute
setFilterSpct	Convert an R object into a spectrum object.
setGenericSpct	Convert an R object into a spectrum object.
setHowMeasured	Set the "how.measured" attribute
setIdFactor	Set the "idfactor" attribute
setInstrDesc	Set the "instr.desc" attribute
setInstrSettings	Set the "instr.settings" attribute
setKType	Set the "K.type" attribute
setMultipleWl	Set the "multiple.wl" attribute
setNormalised	Set the "normalized" and "normalization" attributes
setNormalized	Set the "normalized" and "normalization" attributes
setObjectSpct	Convert an R object into a spectrum object.
setRawSpct	Convert an R object into a spectrum object.
setReflectorSpct	Convert an R object into a spectrum object.
setResponseSpct	Convert an R object into a spectrum object.
setResponseType	Set the "response.type" attribute
setRfrType	The "Rfr.type" attribute
setScaled	Set the "scaled" attribute
setScaled.default	Set the "scaled" attribute
setScaled.generic_mspct	Set the "scaled" attribute
setScaled.generic_spct	Set the "scaled" attribute
setScaled.summary_generic_spct	Set the "scaled" attribute
setSoluteProperties	Set the "solute.properties" attribute
setSoluteSpct	Convert an R object into a spectrum object.
setSourceSpct	Convert an R object into a spectrum object.
setTfrType	The "Tfr.type" attribute
setTimeUnit	Set the "time.unit" attribute of an existing source_spct object
setWhatMeasured	Set the "what.measured" attribute
setWhenMeasured	Set the "when.measured" attribute
setWhenMeasured.default	Set the "when.measured" attribute
setWhenMeasured.generic_mspct	Set the "when.measured" attribute
setWhenMeasured.generic_spct	Set the "when.measured" attribute
setWhenMeasured.summary_generic_spct	Set the "when.measured" attribute
setWhereMeasured	Set the "where.measured" attribute
setWhereMeasured.default	Set the "where.measured" attribute
setWhereMeasured.generic_mspct	Set the "where.measured" attribute
setWhereMeasured.generic_spct	Set the "where.measured" attribute
setWhereMeasured.summary_generic_spct	Set the "where.measured" attribute
set_check_spct	Enable or disable checks
shared_member_class	Classes common to all collection members.
sign	Sign
sign.generic_spct	Sign
signif.generic_spct	Rounding of Numbers
sin.generic_spct	Trigonometric Functions
slash-.generic_spct	Arithmetic Operators
smooth_spct	Smooth a spectrum
smooth_spct.cps_spct	Smooth a spectrum
smooth_spct.default	Smooth a spectrum
smooth_spct.filter_spct	Smooth a spectrum
smooth_spct.generic_mspct	Smooth a spectrum
smooth_spct.reflector_spct	Smooth a spectrum
smooth_spct.response_spct	Smooth a spectrum
smooth_spct.solute_spct	Smooth a spectrum
smooth_spct.source_spct	Smooth a spectrum
solar_time	Local solar time
solute_mspct	Collection-of-spectra constructor
solute_properties	Get the "solute.properties" attribute
solute_properties<-	Set the "solute.properties" attribute
solute_spct	Spectral-object constructors
source_mspct	Collection-of-spectra constructor
source_spct	Spectral-object constructors
spct_attr2tb	Copy attributes into a tibble
spct_attributes	Merge user supplied attribute names with default ones
spct_classes	Function returning a vector containing the names of spectra classes.
spct_metadata	Access metadata
spct_wide2long	Convert spectrum from wide to long form
spikes	Spikes
spikes.cps_mspct	Spikes
spikes.cps_spct	Spikes
spikes.data.frame	Spikes
spikes.default	Spikes
spikes.filter_mspct	Spikes
spikes.filter_spct	Spikes
spikes.generic_mspct	Spikes
spikes.generic_spct	Spikes
spikes.numeric	Spikes
spikes.raw_mspct	Spikes
spikes.raw_spct	Spikes
spikes.reflector_mspct	Spikes
spikes.reflector_spct	Spikes
spikes.response_mspct	Spikes
spikes.response_spct	Spikes
spikes.solute_mspct	Spikes
spikes.solute_spct	Spikes
spikes.source_mspct	Spikes
spikes.source_spct	Spikes
split2calibration_mspct	Convert a 'wide' or untidy data frame into a collection of spectra
split2cps_mspct	Convert a 'wide' or untidy data frame into a collection of spectra
split2filter_mspct	Convert a 'wide' or untidy data frame into a collection of spectra
split2mspct	Convert a 'wide' or untidy data frame into a collection of spectra
split2raw_mspct	Convert a 'wide' or untidy data frame into a collection of spectra
split2reflector_mspct	Convert a 'wide' or untidy data frame into a collection of spectra
split2response_mspct	Convert a 'wide' or untidy data frame into a collection of spectra
split2solute_mspct	Convert a 'wide' or untidy data frame into a collection of spectra
split2source_mspct	Convert a 'wide' or untidy data frame into a collection of spectra
split_bands	List-of-wavebands constructor
split_energy_irradiance	Energy irradiance for split spectrum regions
split_irradiance	Energy or photon irradiance for split spectrum regions
split_photon_irradiance	Photon irradiance for split spectrum regions
spread	Expanse
sqrt.generic_spct	Miscellaneous Mathematical Functions
stepsize	Stepsize
stepsize.default	Stepsize
stepsize.generic_mspct	Stepsize
stepsize.generic_spct	Stepsize
stepsize.numeric	Stepsize
strict_range_as_default	Set error reporting options
Subset	Subsetting spectra
subset.generic_spct	Subsetting spectra
subset2mspct	Convert 'long' or tidy spectral data into a collection of spectra
subt_spectra	Subtract two spectra
summary	Summary of a collection of spectra
summary.generic_mspct	Summary of a collection of spectra
summary.generic_spct	Summary of a collection of spectra
summary_spct_classes	Function that returns a vector containing the names of spectral summary classes.
sum_spectra	Add two spectra
sun.daily.data	Daily solar spectral irradiance (simulated)
sun.daily.spct	Daily solar spectral irradiance (simulated)
sun.data	Solar spectral irradiance (simulated)
sun.spct	Solar spectral irradiance (simulated)
sunrise_time	Times for sun positions
sunset_time	Times for sun positions
sun_angles	Solar angles
sun_angles_fast	Solar angles
sun_azimuth	Solar angles
sun_daily.data	Daily solar spectral irradiance (simulated)
sun_daily.spct	Daily solar spectral irradiance (simulated)
sun_elevation	Solar angles
sun_evening.mspct	Time series of solar spectral irradiance (measured)
sun_evening.spct	Time series of solar spectral irradiance (measured)
sun_zenith_angle	Solar angles
s_e_irrad2rgb	Spectral irradiance to rgb color conversion
s_mean	Mean from collection of spectra
s_mean.calibration_mspct	Mean from collection of spectra
s_mean.cps_mspct	Mean from collection of spectra
s_mean.default	Mean from collection of spectra
s_mean.filter_mspct	Mean from collection of spectra
s_mean.raw_mspct	Mean from collection of spectra
s_mean.reflector_mspct	Mean from collection of spectra
s_mean.response_mspct	Mean from collection of spectra
s_mean.source_mspct	Mean from collection of spectra
s_mean_se	Mean and standard error from collection of spectra
s_mean_se.calibration_mspct	Mean and standard error from collection of spectra
s_mean_se.cps_mspct	Mean and standard error from collection of spectra
s_mean_se.default	Mean and standard error from collection of spectra
s_mean_se.filter_mspct	Mean and standard error from collection of spectra
s_mean_se.raw_mspct	Mean and standard error from collection of spectra
s_mean_se.reflector_mspct	Mean and standard error from collection of spectra
s_mean_se.response_mspct	Mean and standard error from collection of spectra
s_mean_se.source_mspct	Mean and standard error from collection of spectra
s_mean_se_band	Mean plus and minus standard error from collection of spectra
s_mean_se_band.calibration_mspct	Mean plus and minus standard error from collection of spectra
s_mean_se_band.cps_mspct	Mean plus and minus standard error from collection of spectra
s_mean_se_band.default	Mean plus and minus standard error from collection of spectra
s_mean_se_band.filter_mspct	Mean plus and minus standard error from collection of spectra
s_mean_se_band.raw_mspct	Mean plus and minus standard error from collection of spectra
s_mean_se_band.reflector_mspct	Mean plus and minus standard error from collection of spectra
s_mean_se_band.response_mspct	Mean plus and minus standard error from collection of spectra
s_mean_se_band.source_mspct	Mean plus and minus standard error from collection of spectra
s_median	Median of a collection of spectra
s_median.calibration_mspct	Median of a collection of spectra
s_median.cps_mspct	Median of a collection of spectra
s_median.default	Median of a collection of spectra
s_median.filter_mspct	Median of a collection of spectra
s_median.raw_mspct	Median of a collection of spectra
s_median.reflector_mspct	Median of a collection of spectra
s_median.response_mspct	Median of a collection of spectra
s_median.source_mspct	Median of a collection of spectra
s_prod	Product from collection of spectra
s_prod.calibration_mspct	Product from collection of spectra
s_prod.cps_mspct	Product from collection of spectra
s_prod.default	Product from collection of spectra
s_prod.filter_mspct	Product from collection of spectra
s_prod.raw_mspct	Product from collection of spectra
s_prod.reflector_mspct	Product from collection of spectra
s_prod.response_mspct	Product from collection of spectra
s_prod.source_mspct	Product from collection of spectra
s_range	Range of a collection of spectra
s_range.calibration_mspct	Range of a collection of spectra
s_range.cps_mspct	Range of a collection of spectra
s_range.default	Range of a collection of spectra
s_range.filter_mspct	Range of a collection of spectra
s_range.raw_mspct	Range of a collection of spectra
s_range.reflector_mspct	Range of a collection of spectra
s_range.response_mspct	Range of a collection of spectra
s_range.source_mspct	Range of a collection of spectra
s_sd	Standard Deviation of a collection of spectra
s_sd.calibration_mspct	Standard Deviation of a collection of spectra
s_sd.cps_mspct	Standard Deviation of a collection of spectra
s_sd.default	Standard Deviation of a collection of spectra
s_sd.filter_mspct	Standard Deviation of a collection of spectra
s_sd.raw_mspct	Standard Deviation of a collection of spectra
s_sd.reflector_mspct	Standard Deviation of a collection of spectra
s_sd.response_mspct	Standard Deviation of a collection of spectra
s_sd.source_mspct	Standard Deviation of a collection of spectra
s_se	Standard Error of a collection of spectra
s_se.calibration_mspct	Standard Error of a collection of spectra
s_se.cps_mspct	Standard Error of a collection of spectra
s_se.default	Standard Error of a collection of spectra
s_se.filter_mspct	Standard Error of a collection of spectra
s_se.raw_mspct	Standard Error of a collection of spectra
s_se.reflector_mspct	Standard Error of a collection of spectra
s_se.response_mspct	Standard Error of a collection of spectra
s_se.source_mspct	Standard Error of a collection of spectra
s_sum	Sum from collection of spectra
s_sum.calibration_mspct	Sum from collection of spectra
s_sum.cps_mspct	Sum from collection of spectra
s_sum.default	Sum from collection of spectra
s_sum.filter_mspct	Sum from collection of spectra
s_sum.raw_mspct	Sum from collection of spectra
s_sum.reflector_mspct	Sum from collection of spectra
s_sum.response_mspct	Sum from collection of spectra
s_sum.source_mspct	Sum from collection of spectra
s_var	Variance of a collection of spectra
s_var.calibration_mspct	Variance of a collection of spectra
s_var.cps_mspct	Variance of a collection of spectra
s_var.default	Variance of a collection of spectra
s_var.filter_mspct	Variance of a collection of spectra
s_var.raw_mspct	Variance of a collection of spectra
s_var.reflector_mspct	Variance of a collection of spectra
s_var.response_mspct	Variance of a collection of spectra
s_var.source_mspct	Variance of a collection of spectra

-- T --

T2A	Convert transmittance into absorbance.
T2A.default	Convert transmittance into absorbance.
T2A.filter_mspct	Convert transmittance into absorbance.
T2A.filter_spct	Convert transmittance into absorbance.
T2A.numeric	Convert transmittance into absorbance.
T2Afr	Convert transmittance into absorptance.
T2Afr.default	Convert transmittance into absorptance.
T2Afr.filter_mspct	Convert transmittance into absorptance.
T2Afr.filter_spct	Convert transmittance into absorptance.
T2Afr.numeric	Convert transmittance into absorptance.
T2Afr.object_mspct	Convert transmittance into absorptance.
T2Afr.object_spct	Convert transmittance into absorptance.
T2T	Defunct functions and methods
tag	Tag a spectrum
tag.default	Tag a spectrum
tag.generic_mspct	Tag a spectrum
tag.generic_spct	Tag a spectrum
tan.generic_spct	Trigonometric Functions
Tfr_as_default	Set spectral-data options
Tfr_fraction	transmittance:transmittance fraction
Tfr_fraction.default	transmittance:transmittance fraction
Tfr_fraction.filter_mspct	transmittance:transmittance fraction
Tfr_fraction.filter_spct	transmittance:transmittance fraction
Tfr_normdiff	transmittance:transmittance normalised difference
Tfr_normdiff.default	transmittance:transmittance normalised difference
Tfr_normdiff.filter_mspct	transmittance:transmittance normalised difference
Tfr_normdiff.filter_spct	transmittance:transmittance normalised difference
Tfr_ratio	transmittance:transmittance ratio
Tfr_ratio.default	transmittance:transmittance ratio
Tfr_ratio.filter_mspct	transmittance:transmittance ratio
Tfr_ratio.filter_spct	transmittance:transmittance ratio
Tfr_type2tb	Copy attributes from members of a generic_mspct
thin_wl	Thin the density of wavelength values
thin_wl.calibration_mspct	Thin the density of wavelength values
thin_wl.calibration_spct	Thin the density of wavelength values
thin_wl.chroma_mspct	Thin the density of wavelength values
thin_wl.chroma_spct	Thin the density of wavelength values
thin_wl.cps_spct	Thin the density of wavelength values
thin_wl.default	Thin the density of wavelength values
thin_wl.filter_spct	Thin the density of wavelength values
thin_wl.generic_mspct	Thin the density of wavelength values
thin_wl.generic_spct	Thin the density of wavelength values
thin_wl.object_spct	Thin the density of wavelength values
thin_wl.raw_spct	Thin the density of wavelength values
thin_wl.reflector_spct	Thin the density of wavelength values
thin_wl.response_spct	Thin the density of wavelength values
thin_wl.solute_spct	Thin the density of wavelength values
thin_wl.source_spct	Thin the density of wavelength values
times-.generic_spct	Arithmetic Operators
time_unit2tb	Copy attributes from members of a generic_mspct
transmittance	Transmittance
transmittance.default	Transmittance
transmittance.filter_mspct	Transmittance
transmittance.filter_spct	Transmittance
transmittance.object_mspct	Transmittance
transmittance.object_spct	Transmittance
Trig	Trigonometric Functions
trim2overlap	Trim (or expand) head and/or tail of a spectrum
trimInstrDesc	Trim the "instr.desc" attribute
trimInstrSettings	Trim the "instr.settings" attribute
trim_mspct	Trim (or expand) head and/or tail of a spectrum
trim_spct	Trim (or expand) head and/or tail of a spectrum
trim_tails	Trim (or expand) head and/or tail
trim_waveband	Trim (or expand) head and/or tail
trim_wl	Trim head and/or tail of a spectrum
trim_wl.default	Trim head and/or tail of a spectrum
trim_wl.generic_mspct	Trim head and/or tail of a spectrum
trim_wl.generic_spct	Trim head and/or tail of a spectrum
trim_wl.list	Trim head and/or tail of a spectrum
trim_wl.waveband	Trim head and/or tail of a spectrum
trunc.generic_spct	Rounding of Numbers
two_filters.mspct	Transmittance spectrum of plastic films
two_filters.spct	Transmittance spectrum of plastic films
tz_time_diff	Time difference between two time zones

-- U --

uncollect2spct	Extract all members from a collection
uncollect2spct.default	Extract all members from a collection
uncollect2spct.generic_mspct	Extract all members from a collection
unset_filter_qty_default	Set spectral-data options
unset_radiation_unit_default	Set spectral-data options
unset_user_defaults	Set spectral-data options
untag	Remove tags
untag.default	Remove tags
untag.generic_mspct	Remove tags
untag.generic_spct	Remove tags
upgrade_spct	Upgrade one spectral object
upgrade_spectra	Upgrade one or more spectral objects
use_cached_mult_as_default	Set computation options
using_A	Use photobiology options
using_Afr	Use photobiology options
using_energy	Use photobiology options
using_photon	Use photobiology options
using_quantum	Use photobiology options
using_Tfr	Use photobiology options

-- V --

validate_geocode	Validate a geocode
valleys	Valleys or local minima
valleys.cps_mspct	Valleys or local minima
valleys.cps_spct	Valleys or local minima
valleys.data.frame	Valleys or local minima
valleys.default	Valleys or local minima
valleys.filter_mspct	Valleys or local minima
valleys.filter_spct	Valleys or local minima
valleys.generic_mspct	Valleys or local minima
valleys.generic_spct	Valleys or local minima
valleys.numeric	Valleys or local minima
valleys.raw_mspct	Valleys or local minima
valleys.raw_spct	Valleys or local minima
valleys.reflector_mspct	Valleys or local minima
valleys.reflector_spct	Valleys or local minima
valleys.response_mspct	Valleys or local minima
valleys.response_spct	Valleys or local minima
valleys.solute_mspct	Valleys or local minima
valleys.solute_spct	Valleys or local minima
valleys.source_mspct	Valleys or local minima
valleys.source_spct	Valleys or local minima
verbose_as_default	Set error reporting options
v_insert_hinges	Insert spectral data values at new wavelength values.
v_replace_hinges	Overwrite spectral data values at existing wavelength values.

-- W --

water.spct	Molar spectral attenuation coefficient of water
water_dp	Water vapour pressure
water_fp	Water vapour pressure
water_mvc2vp	Water vapour pressure
water_RH2vp	Water vapour pressure
water_vp2mvc	Water vapour pressure
water_vp2RH	Water vapour pressure
water_vp_sat	Water vapour pressure
water_vp_sat_slope	Water vapour pressure
waveband	Waveband constructor method
waveband_ratio	Photon or energy ratio
wavenumber2wl	Wavelength conversions
wb2rect_spct	Create tagged spectrum from wavebands
wb2spct	Create spectrum from wavebands
wb2tagged_spct	Create tagged spectrum from wavebands
wb_trim_as_default	Set computation options
what_measured	Get the "what.measured" attribute
what_measured2tb	Copy attributes from members of a generic_mspct
what_measured<-	Set the "what.measured" attribute
when_measured	Get the "when.measured" attribute
when_measured2tb	Copy attributes from members of a generic_mspct
when_measured<-	Set the "when.measured" attribute
where_measured	Get the "where.measured" attribute
where_measured<-	Set the "where.measured" attribute
white_body.spct	Theoretical optical bodies
white_led.cps_spct	White led bulb spectrum
white_led.raw_spct	White led bulb spectrum
white_led.source_spct	White led bulb spectrum
wl2energy	Wavelength conversions
wl2frequency	Wavelength conversions
wl2wavenumber	Wavelength conversions
wls_at_target	Find wavelengths values corresponding to a target spectral value
wls_at_target.cps_spct	Find wavelengths values corresponding to a target spectral value
wls_at_target.data.frame	Find wavelengths values corresponding to a target spectral value
wls_at_target.default	Find wavelengths values corresponding to a target spectral value
wls_at_target.filter_spct	Find wavelengths values corresponding to a target spectral value
wls_at_target.generic_mspct	Find wavelengths values corresponding to a target spectral value
wls_at_target.generic_spct	Find wavelengths values corresponding to a target spectral value
wls_at_target.raw_spct	Find wavelengths values corresponding to a target spectral value
wls_at_target.reflector_spct	Find wavelengths values corresponding to a target spectral value
wls_at_target.response_spct	Find wavelengths values corresponding to a target spectral value
wls_at_target.solute_spct	Find wavelengths values corresponding to a target spectral value
wls_at_target.source_spct	Find wavelengths values corresponding to a target spectral value
wl_expanse	Expanse
wl_max	Wavelength maximum
wl_midpoint	Midpoint
wl_min	Wavelength minimum
wl_range	Wavelength range
wl_stepsize	Stepsize
w_length2rgb	Wavelength to rgb color conversion
w_length_range2rgb	Wavelength range to rgb color conversion

-- Y --

yellow_gel.spct

Transmittance spectrum of plastic films

-- misc --

$<-.generic_mspct	Extract or replace members of a collection of spectra
$<-.generic_spct	Extract or replace parts of a spectrum
%%.generic_spct	Arithmetic Operators
%/%.generic_spct	Arithmetic Operators
*.generic_spct	Arithmetic Operators
+.generic_spct	Arithmetic Operators
-.generic_spct	Arithmetic Operators
/.generic_spct	Arithmetic Operators
[.chroma_spct	Extract or replace parts of a spectrum
[.cps_spct	Extract or replace parts of a spectrum
[.filter_spct	Extract or replace parts of a spectrum
[.generic_mspct	Extract or replace members of a collection of spectra
[.generic_spct	Extract or replace parts of a spectrum
[.object_spct	Extract or replace parts of a spectrum
[.raw_spct	Extract or replace parts of a spectrum
[.reflector_spct	Extract or replace parts of a spectrum
[.response_spct	Extract or replace parts of a spectrum
[.solute_spct	Extract or replace parts of a spectrum
[.source_spct	Extract or replace parts of a spectrum
[<-.generic_mspct	Extract or replace members of a collection of spectra
[<-.generic_spct	Extract or replace parts of a spectrum
[[<-.generic_mspct	Extract or replace members of a collection of spectra
^.generic_spct	Arithmetic Operators