neuRosim: Functions to Generate fMRI Data Including Activated Data, Noise Data and Resting State Data
Version 0.2-12

The package allows users to generate fMRI time series or 4D data. Some high-level functions are created for fast data generation with only a few arguments and a diversity of functions to define activation and noise. For more advanced users it is possible to use the low-level functions and manipulate the arguments.

Browse man pages Browse package API and functions Browse package files

AuthorMarijke Welvaert with contributions from Joke Durnez, Beatrijs Moerkerke, Yves Rosseel and Geert Verdoolaege
Date of publication2015-01-10 10:01:21
MaintainerMarijke Welvaert <marijke.welvaert@gmail.com>
LicenseGPL (>= 2)
Version0.2-12
Package repositoryView on CRAN
InstallationInstall the latest version of this package by entering the following in R:
install.packages("neuRosim")

Man pages

balloon: Balloon model
canonicalHRF: Double-gamma Haemodynamic reponse function
gammaHRF: Single Gamma Haemodynamic response function.
GaussSmoothKernel: Calculates a discrete Gaussian smoothing kernel (adopted from...
lowfreqdrift: Generate low frequency drift
neuRosim-package: Functions to Generate fMRI Data Including Activated Data,...
physnoise: Generate physiological noise
rrice: The Rice Distribution
Sim.3D.GRF: Simulate a GRF (adopted from 'AnalyzeFMRI')
simprepSpatial: Prepare spatial structure of the data
simprepTemporal: Prepare temporal structure of the data
simTSfmri: Simulate fMRI time series
simTSrestingstate: Simulate fMRI resting state time series
simVOLfmri: Simulate 3D or 4D fMRI data
spatialnoise: Generate spatially correlated noise
specifydesign: Generate design matrix.
specifyregion: Generate activation image
stimfunction: Generate a stimulus boxcar function.
systemnoise: Generate system noise
tasknoise: Generate task-related noise
temporalnoise: Generate temporally correlated noise

Functions

GaussSmoothKernel Man page Source code
Sim.3D.GRF Man page Source code
balloon Man page Source code
canonicalHRF Man page Source code
gammaHRF Man page Source code
lowfreqdrift Man page Source code
neuRosim Man page
neuRosim-package Man page
onAttach Source code
physnoise Man page Source code
rrice Man page Source code
simTSfmri Man page Source code
simTSrestingstate Man page Source code
simVOLfmri Man page Source code
simprepSpatial Man page Source code
simprepTemporal Man page Source code
spatialnoise Man page Source code
specifydesign Man page Source code
specifyregion Man page Source code
stimfunction Man page Source code
systemnoise Man page Source code
tasknoise Man page Source code
temporalnoise Man page Source code

Files

inst
inst/CITATION
src
src/sim.3d.GRF.c
NAMESPACE
R
R/gammaHRF.R
R/specifydesign.R
R/stimfunction.R
R/systemnoise.R
R/temporalnoise.R
R/external.R
R/simprepTemporal.R
R/lowfreqdrift.R
R/spatialnoise.R
R/specifyregion.R
R/physnoise.R
R/simprepSpatial.R
R/simTSrestingstate.R
R/canonicalHRF.R
R/rrice.R
R/tasknoise.R
R/simVOLfmri.R
R/balloon.R
R/zzz.R
R/simTSfmri.R
MD5
DESCRIPTION
man
man/temporalnoise.Rd
man/simTSfmri.Rd
man/Sim.3D.GRF.Rd
man/systemnoise.Rd
man/rrice.Rd
man/lowfreqdrift.Rd
man/specifyregion.Rd
man/simVOLfmri.Rd
man/spatialnoise.Rd
man/tasknoise.Rd
man/specifydesign.Rd
man/simprepSpatial.Rd
man/simprepTemporal.Rd
man/canonicalHRF.Rd
man/GaussSmoothKernel.Rd
man/neuRosim-package.Rd
man/simTSrestingstate.Rd
man/balloon.Rd
man/gammaHRF.Rd
man/physnoise.Rd
man/stimfunction.Rd
neuRosim documentation built on May 29, 2017, 11:42 a.m.