getCqHist: getCqHist

In conquestr: An R Package to Extend 'ACER ConQuest'

getCqHist

Description

creates a data frame representation of the iteration history for all parameters.

Usage

getCqHist(myCqs, labelParams = FALSE)

Arguments

myCqs	An ACER ConQuest system file created using the conquest command, put.
labelParams	A boolean. When true, and if long (user) parameter labels are available, replace default history column names (e.g., "Xsi1") with user labels (e.g., "Item one"). Currently only available for Xsi and Tau.

Value

A data frame.

See Also

getCqChain() which is a wrapper for this function to use with models estimated by Markov chain Monte Carlo (MCMC) methods.

Examples

myHist <- getCqHist(ConQuestSys(), labelParams = TRUE)
str(myHist)

conquestr documentation built on June 8, 2025, 11:02 a.m.