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dynConfiR (version 1.1.1)

Dynamic Models for Confidence and Response Time Distributions

Description

Provides density functions for the joint distribution of choice, response time and confidence for discrete confidence judgments as well as functions for parameter fitting, prediction and simulation for various dynamical models of decision confidence. All models are explained in detail by Hellmann et al. (2023; Preprint available at , published version: ). Implemented models are the dynaViTE model, dynWEV model, the 2DSD model (Pleskac & Busemeyer, 2010, ), and various race models. C++ code for dynWEV and 2DSD is based on the 'rtdists' package by Henrik Singmann.

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install.packages('dynConfiR')

Monthly Downloads

206

Version

1.1.1

License

GPL (>= 3)

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Maintainer

Sebastian Hellmann

Last Published

October 31st, 2025

Functions in dynConfiR (1.1.1)

predictMTLNR

Prediction of Confidence Rating and Reaction Time Distribution in the multiple-threshold log-normal noise race model
dDDConf

Drift Diffusion Model with time-dependent confidence
predictRTConfModels

Prediction of confidence and RT distributions for several sequential sampling confidence models and parameter constellations in parallel
dynaViTE

Dynamical visibility, time, and evidence model (dynaViTE) and Dynamical weighted evidence and visibility model (dynWEV)
dynConfiR-package

The dynConfiR Package
predictDDConf

Prediction of Confidence Rating and Reaction Time Distribution in the drift diffusion confidence model
predictRTConf

Prediction of confidence rating and response time distribution for sequential sampling confidence models
fitRTConfModels

Function for fitting several sequential sampling confidence models in parallel
fitRTConf

Function for fitting sequential sampling confidence models
predictRM

Prediction of Confidence Rating and Reaction Time Distribution in race models of confidence
simulateWEV

Simulation of confidence ratings and RTs in dynWEV and 2DSD confidence models
simulateRM

Simulation of confidence ratings and RTs in race confidence models
predictWEV

Prediction of Confidence Rating and Response Time Distribution in dynaViTE, dynWEV, and 2DSD confidence models
rLCA

Simulation of confidence ratings and RTs in leaky competing accumulator model
simulateRTConf

Simulation of confidence ratings and RTs in sequential sampling confidence models
simulateMTLNR

Simulation of confidence ratings and RTs in the Multiple-threshold Log-normal Race Model
ConfidenceOrientation

Confidence and response time data
d2DSD

Pleskac and Busemeyer's 2DSD Model for Decision Confidence
LogLikRM

Log-Likelihood functions for the independent and partially anti-correlated race models of confidence
PDFtoQuantiles

Get Quantiles from vectors of PDF or CDF values
MLE_dirichlet

Estimate the parameter of a Dirichlet distribution
LogLikWEV

Log-Likelihood functions for the dynWEV and 2DSD models of confidence
LogLikMTLNR

Log-Likelihood functions for the mutliple-treshold log-normal race model
RaceModels

Independent and partially anti-correlated Race Model for Decision Confidence
QuantModelComparison

Quantitative Model Comparison
MTLNR

Correlated Multiple-threshold Log-normal Race Model for Decision Confidence