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dcemriS4 (version 0.20.2)

A Package for Medical Image Analysis (S4 implementation)

Description

A collection of routines and documentation that allows one to perform a quantitative analysis of dynamic contrast-enhanced or diffusion-weighted MRI data. Medical imaging data should be organized using either the Analyze or NIfTI data formats.

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Version

Install

install.packages('dcemriS4')

Monthly Downloads

68

Version

0.20.2

License

BSD

Maintainer

Brandon Whitcher and Christian Gunning xianunmedu

Last Published

January 5th, 2010

Functions in dcemriS4 (0.20.2)

dcemri.lm

Pharmacokinetic Models for Dynamic Contrast-Enhanced MRI Data
find.center

Find the Center of a Binary Mask
Audit Trails

Facilitate the Creation and Modification of Audit Trails
aux.file-methods

Extract or Replace NIfTI/Analyze Auxiliary File
conv.fft

Convolution of 3D Arrays using the Fourier Transform
dcemri.map

Pharmacokinetic Modeling of Dynamic Contrast-Enhanced MRI Data
writeNIfTI

writeNIfTI
coerce-methods

Force an Object to Belong to the NIfTI Class
orthographic-methods

Methods for Function `orthographic' in Package `dcemri'
reorient

reorient
readNIfTI

readNIfTI
anlz

Constructor for Analyze
nifti-class

Class "nifti"
Arterial Input Functions

Arterial Input Functions
ftm

Fast Template Matching via Cross-Correlation
quaternion2rotation

Convert Quaternion into a Rotation Matrix
tim.colors

Tim's Useful Color Table
Bitwise Conversion Subroutines

Bitwise Conversion Subroutines
Apparent Diffusion Coefficient

Estimate the Apparent Diffusion Coefficient (ADC)
integerTranslation

integerTranslation
dcemri.spline

Bayesian P-Splines for Dynamic Contrasat-Enhanced MRI Data
hotmetal

Hot Metal Color Table
niftiExtensionSection-class

Class "niftiExtensionSection"
Convert NIfTI Codes

Convert NIfTI Codes
readANALYZE

readANALYZE
as.nifti

as.nifti
dcemri.bayes

Bayesian Methods for Pharmacokinetic Modeling of Dynamic Contrast-Enhanced MRI Data
descrip-methods

Extract or Replace NIfTI/Analyze Description
Buckley

Simulated Data from Buckley (2002)
performPermutation

performPermutation
dcemriS4-package

dcemri: A Package for Medical Image Analysis (S4 implementation)
audit.trail-methods

Extract or Replace NIfTI Audit Trail
shift3D

Shift a 3D Array in One Dimension
kineticModel

Pharmacokinetic Models
[<--methods

~~ Methods for Function [<- in Package `base' ~~
niftiAuditTrail-class

Class "niftiAuditTrail"
dam

Double-Angle Method for B1+ Mapping
Dimension Accessor Functions

Dimension Accessor Functions
writeANALYZE

writeANALYZE
image-methods

Methods for Function `image' in Package `dcemri'
niftiExtension-class

Class "niftiExtension"
overlay-methods

Methods for Function overlay
nifti

Constructor for NIfTI
translateCoordinate

translateCoordinate
anlz-class

Class "anlz"
Relaxivity

Estimate Intrinsic Tissue Relaxivity
Seed Growing for a 4D Array

Seed Growing for a 4D Array
Convert ANALYZE Codes

Convert NIfTI Codes