MiscPsycho-package {MiscPsycho} | R Documentation |
MiscPsycho is a package containing functions that may be useful to applied psychometricians
Package: | MiscPsycho |
Type: | Package |
Version: | 1.5 |
Date: | 2009-11-12 |
License: | GPL |
LazyLoad: | yes |
Maintainer: Harold C. Doran <hdoran@air.org>
## 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)