Name: qcv
Price range: $$

Author: R. Michael Furr, Sarah Heuckeroth
Contact: https://cran.r-project.org/web/packages/qcv/index.html
Description: qcv: Quantifying Construct Validity. Primarily, the 'qcv' package computes key indices related to the Quantifying Construct Validity procedure (QCV; Westen & Rosenthal, 2003 <doi:10.1037/0022-3514.84.3.608>; see also Furr & Heuckeroth, in press). The qcv() function is the heart of the 'qcv' package, but additional functions in the package provide useful ancillary information related to the QCV procedure.
Analyses: Item & Test Analysis; Simulation/Resampling; Test Construction & Administration
System Requirements: Windows, Mac, Linux
Measurement Model: Classical
License Type: Open-Source (R)
Documentation: user manual, sample data

Software License

Open-Source (R)

Measurement Model

Classical Test Theory

Analysis

Item & Test Analysis; Simulation/Resampling; Test Construction & Administration