runWinsteps: Run a Rasch model from R using Winsteps.

Description Usage Arguments Value See Also

View source: R/runWinsteps.r

Description

This function uses the Winsteps software to analyze data, and then reads the data back into R without leaving R interface or interacting with the Winsteps GUI.

Usage

1
runWinsteps(itms, dems = NULL, keep = FALSE, ...)

Arguments

itms

Data frame or matrix of item responses to be analyzed.

dems

Optional data frame or matrix of person identifiers/demographic fields.

keep

Logical. Should the external files used to conduct the analysis be stored in the working directory? If TRUE, Winsteps control and data files will be retained, as well as item and person files in .txt format, and the .bat file used to process the data.

...

Additional arguments passed to r2Winsteps.

Value

List containing the item and person parameters from the given analysis.

See Also

r2Winsteps batchWinsteps batch.pfile batch.ifile


DJAnderson07/r2Winsteps documentation built on Sept. 12, 2019, 1:06 a.m.