[R] Dear professor

2010-02-01 Thread Tian Xu
Dear professor: When I used s-plus to run a Buckley-James Multiple Regression Model, the program said Object "na.delete" not found. I found that Design package and Hmisc package have been installed. The database SDF1、program SCRIPT1 and a picture are in the attachment. Would you please give me s

Re: [R] Dear professor

2010-01-31 Thread Frank E Harrell Jr
This is the R-help list, not the list for S-Plus. And note that you are using a 6 year old version of the Design library. Note that if you ever use R, use the rms package in place of Design. Frank Tian Xu wrote: > Dear professor: > > When I used s-plus to run a Buckley-James Multiple Regressio