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tractor.base (version 3.4.2)

Read, Manipulate and Visualise Magnetic Resonance Images

Description

Functions for working with magnetic resonance images. Reading and writing of popular file formats (DICOM, Analyze, NIfTI-1, NIfTI-2, MGH); interactive and non-interactive visualisation; flexible image manipulation; metadata and sparse image handling.

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Install

install.packages('tractor.base')

Monthly Downloads

693

Version

3.4.2

License

GPL-2

Issues

2

Pull Requests

0

Stars

28

Forks

8

Maintainer

Jon Clayden

Last Published

February 27th, 2024

Functions in tractor.base (3.4.2)

implode

Create a character string by concatenating the elements of a vector
equivalent

Test two numeric vectors for equivalence
mergeMriImages

Merging MriImage objects
identifyImageFileNames

Working with MRI images stored in various formats
[,SparseArray,ANY,ANY-method

Indexing methods
fx

Shorthand anonymous functions
locateExecutable

Find or run an external executable file
pluralise

Number agreement with a vector
readDicomDirectory

Read a directory of DICOM files
indexList

Extract one or more elements from a list
promote

Promote a vector to a single-column or single-row matrix
printLabelledValues

Pretty print labelled information
resolveVector

Miscellaneous vector functions
readDicomFile

Read a DICOM file into a DicomMetadata object
newSparseArrayWithData

Create a SparseArray object
isDeserialisable

Reference object serialisation and deserialisation
createNeighbourhoodInfo

Image neighbourhoods
augmentedInfoPanel

A simple interactive viewer for MriImage objects
sortDicomDirectories

Sort a directory of DICOM files into series
threadSafeTempFile

Obtain thread-safe temporary file names
resolvePath

Functions for file name and path manipulation
nilObject

The nil object
createSliceGraphic

Visualise MriImage objects
where

Compact conditional values
SerialisableObject-class

The SerialisableObject class
TractorObject-class

The TractorObject class
deduplicate

Concatenate and deduplicate vectors
asMriImage

Creating MriImage objects from data
getColourScale

Obtaining colour scales
embrace

Combine similar strings into one
allEqual

Test whether all elements of a vector are equal
SparseArray-class

The SparseArray class
DicomMetadata-class

The DicomMetadata class
MriImage-class

The MriImage class
emptyMatrix

The empty matrix
infix

Resolve a variable to a default when NULL