'Neuroconductor' Base Package with Helper Functions for 'nifti' Objects


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Documentation for package ‘neurobase’ version 1.32.4

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A B C D E F G H I M N O P Q R S T W X Z

-- A --

applyEmptyImageDimensions Apply Subsetting from Empty Image Dimensions
applyEmptyImageDimensions-method Apply Subsetting from Empty Image Dimensions
applyEmptyImageDimensions-methods Apply Subsetting from Empty Image Dimensions
apply_empty_dim Apply Subsetting from Empty Image Dimensions

-- B --

boxplot.anlz Boxplot of Values in an Image
boxplot.nifti Boxplot of Values in an Image
breaker Find Breaks for nifti Image Plotting

-- C --

checkimg Force object to filename
checkimg-method Force object to filename
checkimg-methods Force object to filename
checknii Force object to filename with .nii extension
checknii-method Force object to filename with .nii extension
checknii-methods Force object to filename with .nii extension
checkniigz Force object to filename with .nii.gz extension
checkniigz-method Force object to filename with .nii.gz extension
checkniigz-methods Force object to filename with .nii.gz extension
check_mask Check Mask is Binary
check_mask_fail Check Mask is Binary, Fail otherwise
check_nifti Check if nifti image or read in a nifti image
check_nifti-method Check if nifti image or read in a nifti image
check_nifti-methods Check if nifti image or read in a nifti image
check_nifti_header Check if nifti image or read in a nifti header
check_nifti_header-method Check if nifti image or read in a nifti header
check_nifti_header-methods Check if nifti image or read in a nifti header
check_outfile Check output filename
cog Image Center of Gravity
colorbar Add a colorbar to an ortho2 object
copyNIfTIHeader Copy NIfTI Header to an array
cut.anlz Perform Cut on an image
cut.nifti Perform Cut on an image

-- D --

datatype Change Data type for img
datatyper Change Data type for img
density.anlz Density of Values in an Image
density.nifti Density of Values in an Image
dicer Calculate Dice from a Table
double_ortho Double Orthographic Display
dropEmptyImageDimensions Drop Empty Image Dimensions
drop_empty_dim Drop Empty Image Dimensions

-- E --

emptyImageDimensionsMask Make Mask from Empty Image Dimensions
empty_dim_mask Make Mask from Empty Image Dimensions
ensure_array Ensure an array output
ensure_nii Force object to filename with .nii extension
ensure_nii_gz Force object to filename with .nii.gz extension

-- F --

fast_dice Fast Dice Tabulation
fast_dice_tab Fast Dice Tabulation
fast_readnii Reading NIfTI images through RNifti
file_imgext Get Image file extension
finite_img Finite Image
finite_img-method Finite Image
finite_img-methods Finite Image
flip_img Flip NifTI Image

-- G --

getEmptyImageDimensions Get Empty Image Dimensions
get_empty_dim Get Empty Image Dimensions

-- H --

hist.anlz Histogram of Values in an Image
hist.nifti Histogram of Values in an Image

-- I --

images2matrix Transform set of images to matrix
img_color_df Convert Image to Data.frame with Colors
img_colour_df Convert Image to Data.frame with Colors
img_indices Retrieve Image Indices
img_list_to_ts Image List to Time Series
img_ts_to_df Image Time Series to Data.frame
img_ts_to_list Image Time Series to list
img_ts_to_matrix Image Time Series to Matrix
is_rpi_oriented Reorient an Image to RPI orientation

-- M --

maskEmptyImageDimensions Apply Masking from Empty Image Dimensions
maskEmptyImageDimensions-method Apply Masking from Empty Image Dimensions
maskEmptyImageDimensions-methods Apply Masking from Empty Image Dimensions
mask_empty_dim Apply Masking from Empty Image Dimensions
mask_img Mask Image
mask_vals Extract or Replace Values Inside a Mask
mask_vals-methods, Extract or Replace Values Inside a Mask
mask_vals<- Extract or Replace Values Inside a Mask
mask_vals<--method Extract or Replace Values Inside a Mask
mean.anlz Mean of Values in an Image
mean.nifti Mean of Values in an Image
minmax_img Normalize Image using Range
minmax_img-method Normalize Image using Range
minmax_img-methods Normalize Image using Range
multi_overlay Create Multi-Image Plot with Overlays
multi_overlay_center Create Multi-Image Plot with Overlays
multi_overlay_diff Plot differences for Prediction and Gold Standard

-- N --

newnii Resets image parameters for a copied nifti object
niftiarr Make new nifti from array
nii.stub Grab nii file stubname

-- O --

orient_rpi Reorient an Image to RPI orientation
orient_rpi_file Reorient an Image to RPI orientation
ortho2 Orthographic Display, added options
ortho_diff Plot differences for Prediction and Gold Standard

-- P --

parse_img_ext Parse Image Extensions

-- Q --

quantile.anlz Sample Quantiles
quantile.nifti Sample Quantiles
quantile_img Create Quantile Image

-- R --

randomize_mask Randomize Image based on Mask
random_nifti Create Random 'nifti' object
readNIfTI2 readNIfTI with default non-reorientation
readnii readNIfTI with default non-reorientation
read_rpi Read NIfTI file reoriented to RPI
remake_img Remake Image from Vector
remap_filename Build Filename (usually for images)
replaceEmptyImageDimensions Replace Subsetting from Empty Image Dimensions
replaceEmptyImageDimensions-method Replace Subsetting from Empty Image Dimensions
replaceEmptyImageDimensions-methods Replace Subsetting from Empty Image Dimensions
replace_dropped_dimensions Remake Dropped Dimensions
replace_empty_dim Replace Subsetting from Empty Image Dimensions
replace_outside_surface Replace Values Outside Surface of image
rescale_img Image Rescaler
reverse_orient_rpi Reverse Reorientation an Image to RPI orientation
reverse_orient_rpi_file Reverse Reorientation an Image to RPI orientation
robust_window Window image based on quantiles of Image

-- S --

same_dims Check if Objects have Same Dimensions
separate_img Separate Labeled Image into Multiple Binary Images
separate_img-method Separate Labeled Image into Multiple Binary Images
separate_img-methods Separate Labeled Image into Multiple Binary Images
slice_colour_df Slice a Image Color Data.frame
subset_dti Subset DTI data based on b-values #'
subset_dti-method Subset DTI data based on b-values #'
subset_dti-methods Subset DTI data based on b-values #'

-- T --

tempimg Create temporary nii.gz file

-- W --

window_img nifti image windower
writeNIfTI2 writeNIfTI with default non-reorientation
writenii writeNIfTI with default non-reorientation
write_nifti General NIfTI Writer

-- X --

xyz Image Center of Gravity Wrapper

-- Z --

zero_pad Zero pads an image
zlimmer Find Image z-limits
zscore_img Get Z-score over a margin of an img