LoessFitClass-class {RPPASPACE} | R Documentation |
Class “LoessFitClass”
Description
The LoessFitClass
class represents models that were fit with the
nonparametric model.
Usage
## S4 method for signature 'LoessFitClass'
fitSeries(object,
diln,
intensity,
est.conc,
method="nls",
silent=TRUE,
trace=FALSE,
...)
## S4 method for signature 'LoessFitClass'
fitSlide(object,
conc,
intensity,
...)
## S4 method for signature 'LoessFitClass'
fitted(object,
conc,
...)
## S4 method for signature 'LoessFitClass'
trimConc(object,
conc,
intensity,
design,
trimLevel,
...)
Arguments
object |
object of class |
diln |
numeric vector of dilutions for series to be fit |
intensity |
numeric vector of observed intensities for series to be fit |
est.conc |
numeric estimated concentration for EC50 dilution |
method |
character string specifying regression method to use to fit the series |
silent |
logical scalar. If |
trace |
logical scalar. Used in |
conc |
numeric vector containing estimates of the log concentration for each dilution series |
design |
object of class |
trimLevel |
numeric scalar multiplied to Median Absolute Deviation MAD |
... |
extra arguments for generic routines |
Value
The fitted
method returns a numeric vector.
Objects from the Class
Objects are created internally by calls to the methods
fitSlide
or RPPAFit
.
Slots
model
:object of class
loess
summarizing loess fit
Extends
Class FitClass
, directly.
Methods
- fitSeries
-
signature(object = "LoessFitClass")
:
Finds the concentration for an individual dilution series given the curve fit for the slide. - fitSlide
-
signature(object = "LoessFitClass")
:
Uses the concentration and intensity series for an entire slide to fit a curve for the slide of intensity = f(conc). - fitted
-
signature(object = "LoessFitClass")
:
Extracts fitted values of the model. - trimConc
-
signature(object = "LoessFitClass")
:
Returns concentration and intensity cutoffs for the model.
Author(s)
P. Roebuck paul_roebuck@comcast.net, James M. Melott jmmelott@mdanderson.org