SimData: Data simulated from the restricted 2HTM

In rtmpt: Fitting (Exponential/Diffusion) RT-MPT Models

Data simulated from the restricted 2HTM

Description

Data set generated from a restricted Two-High Threshold model.

Usage

SimData

Format

A data frame with five variables:

subj

subjects number

group

group label of the subjects

tree

condition of the current trial

cat

observed response category

rt

observed response time in ms

Details

Fourty subjects with thirty trials per condition (Studied items, new Items) were simulated.

Examples

###################################################################
# Detect-Guess variant of the restricted Two-High Threshold model.
###################################################################

head(SimData)

mdl_2HTM <- "
# targets
d+(1-d)*g     ; 0
(1-d)*(1-g)   ; 1

# lures
(1-d)*g       ; 0
d+(1-d)*(1-g) ; 1

# d: detect; g: guess
"

model <- to_ertmpt_model(mdl_file = mdl_2HTM)

data <- to_ertmpt_data(raw_data = SimData, model = model)

# this might take some time to run
ertmpt_out <- fit_ertmpt(model = model, data = data)

# convergence
## traceplot and summary of the first six parameters
coda::traceplot(ertmpt_out$samples[,1:6])
summary(ertmpt_out)

rtmpt documentation built on May 29, 2024, 3:01 a.m.