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


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Documentation for package ‘DstarM’ version 0.2.2

Help Pages

battacharyya Calculates the distance between two probability densities.
byParticipant Helper function to do DstarM analyses by participant.
calcIC Calculate Information Criteria
chisq Calculates the distance between two probability densities.
chisqFit Calculate model fit
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
getPdfs (Re)Calculate model densities with given parameters and time grid
getSter Estimate variance of nondecision density
getTer Calculate Mean of the nondecision distribution.
hellinger Calculates the distance between two probability densities.
LBA.density Calculate model density for a given set of parameters
obsQuantiles Calculate model fit
plotObserved Plot histogram of data with overlayed model predicted density.
rtDescriptives Descriptives of reaction time data
rtHist Make histograms of reaction time data
simData Simulate data from a given densitiy function via multinomial sampling
testFun Test fun.density with lower and upper bounds
Voss.density Calculate model density for a given set of parameters
Wiener.density Calculate model density for a given set of parameters