subject:"\[R\] factor.scores"

Re: [R] factor.scores

2011-02-09 Thread Bill.Venables

m that makes that possible. Bill Venables. -Original Message- From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org] On Behalf Of James Lewis Sent: Thursday, 10 February 2011 12:09 PM To: r-help@R-project.org Subject: [R] factor.scores The function factor.scores is use

[R] factor.scores

2011-02-09 Thread James Lewis

The function factor.scores is used with package ltm and others to estimate IRT type scores for various models. It inherits objects of class grm, gpcm and a few others. What I would like to do is to use the factor.scores function, but feed it my own item parameters (from a bifactor model where