Re: [R] adding factor scores back to an incomplete dataset...

2009-08-28 Thread David G. Tully
spec...@stat.berkeley.edu On Tue, 25 Aug 2009, David G. Tully wrote: I am sure there is a simple way to do the following, but i haven't been able to find it. I am hoping a merciful soul on R-help could point me in the right direction. I am doing a factor analysis on survey data with

[R] adding factor scores back to an incomplete dataset...

2009-08-25 Thread David G. Tully
I am sure there is a simple way to do the following, but i haven't been able to find it. I am hoping a merciful soul on R-help could point me in the right direction. I am doing a factor analysis on survey data with missing values. to do this, I run: FA1<-factanal(na.omit(DATA), factors = X,

[R] Multivariate Density Plots

2008-10-03 Thread David G. Tully
now how to pull them together into a plot. Can you make a recommendation for an R plot, or a beginner's tool in processing that might help? David G. Tully Northwestern University Department of Political Science 601 University Place Evanston, IL 60208 [EMAIL PROTECTED] [[a