MiscPsycho-package {MiscPsycho}R Documentation

Miscellaneous Psychometrics

Description

MiscPsycho is a package containing functions that may be useful to applied psychometricians

Details

Package: MiscPsycho
Type: Package
Version: 1.5
Date: 2009-11-12
License: GPL
LazyLoad: yes

Author(s)

Maintainer: Harold C. Doran <hdoran@air.org>

Examples

## Not run: 
params <- list("3pl" = list(a = c(1,1), b = c(0, 1), c = c(0,0)),
               "gpcm" = list(a = c(1,1), d = list(item1 = c(0,1,2,3,4), item2 = c(0,.5,1, 1.5))))
irt.ability(c(0,1,2,2), params, ind.dichot = c(1,2), method = "MLE")
irt.ability(c(0,1,2,2), params, ind.dichot = c(1,2), method = "MAP")
irt.ability(c(0,1,2,2), params, ind.dichot = c(1,2), method = "EAP")
## End(Not run)

[Package MiscPsycho version 1.5 Index]