Contains functions to perform various models and methods for test equating. It currently implements the traditional mean, linear and equipercentile equating methods, as well as the meanmean, meansigma, Haebara and StockingLord IRT linking methods. It also supports newest methods such that local equating, kernel equating (using Gaussian, logistic and uniform kernels) with presmoothing, and IRT parameter linking methods based on asymmetric item characteristic functions. Functions to obtain both standard error of equating (SEE) and standard error of equating difference between two equating functions (SEED) are also implemented for the kernel method of equating.
Package details 


Maintainer  
License  GPL (>= 2) 
Version  1.3.0 
URL  http://www.mat.puc.cl/~jgonzale 
Package repository  View on GitHub 
Installation 
Install the latest version of this package by entering the following in R:

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