DstarM: Analyze Two Choice Reaction Time Data with the D*M Method

A collection of functions to estimate parameters of a diffusion model via a D*M analysis. Build in models are: the Ratcliff diffusion model, the RWiener diffusion model, and Linear Ballistic Accumulator models. Custom models functions can be specified as long as they have a density function.

Author
Don van den Bergh, Stijn Verdonck, Francis Tuerlinckx
Date of publication
2016-08-29 08:18:32
Maintainer
Don van den Bergh <donvdbergh@hotmail.com>
License
GPL (>= 2)
Version
0.1.0

View on CRAN

Man pages

byParticipant
Helper function to do DstarM analyses by participant.
calcIC
Calculate Information Criteria
chisq
Calculates the distance between two probability densities.
estCdf
Estimate cumulative distribution for D*M models
estDstarM
Do a D*M analysis
estND
Estimate nondecision denstiy
estObserved
Estimate observed data density
estQdf
Estimate quantiles of distribution
getSter
Estimate variance of nondecision density
getTer
Calculate Mean of the nondecision distribution.
plotObserved
Plot histogram of data with overlayed model predicted...
rtDescriptives
Descriptives of reaction time data
rtHist
Make histograms of reaction time data
simData
Simulate data from a given densitiy function via multinomial...
testFun
Test fun.density with lower and upper bounds
Voss.density
Calculate model density for a given set of parameters

Files in this package

DstarM
DstarM/NAMESPACE
DstarM/R
DstarM/R/testFun.R
DstarM/R/estObserved.R
DstarM/R/rtHist.R
DstarM/R/simData.R
DstarM/R/Densities.R
DstarM/R/byParticipant.R
DstarM/R/rtDescriptives.R
DstarM/R/estCdf.R
DstarM/R/calcIC.R
DstarM/R/Distances.R
DstarM/R/getSter.R
DstarM/R/getTer.R
DstarM/R/estDstarM.R
DstarM/R/DstarMplot.R
DstarM/R/DstarMsummary.R
DstarM/R/getOptim.R
DstarM/R/estND.R
DstarM/R/estQdf.R
DstarM/R/plotObserved.R
DstarM/R/DstarMcoef.R
DstarM/R/DstarMprint.R
DstarM/MD5
DstarM/DESCRIPTION
DstarM/man
DstarM/man/byParticipant.Rd
DstarM/man/estObserved.Rd
DstarM/man/getTer.Rd
DstarM/man/testFun.Rd
DstarM/man/rtHist.Rd
DstarM/man/rtDescriptives.Rd
DstarM/man/calcIC.Rd
DstarM/man/Voss.density.Rd
DstarM/man/estQdf.Rd
DstarM/man/estND.Rd
DstarM/man/estDstarM.Rd
DstarM/man/chisq.Rd
DstarM/man/simData.Rd
DstarM/man/estCdf.Rd
DstarM/man/plotObserved.Rd
DstarM/man/getSter.Rd