Dear S-news,<o:p></o:p> <o:p> </o:p> I am an S Plus 6 user on Windows XP, and would be very grateful for any help with regards to this problem that I have been suffering by fitting a linear mixed eff
Dear S-news, Please someone enlighten me on a problem? I am modeling a survival analysis and comparing the output of S Plus v 6.0 and Stata 8.2. Initially, I used a coxph model and the obtained hazar
Dear Professor Therneau, Many many thanks for your super-fast and accurate help... Based on your information, I have found how to convert the acf time model into the proportional hazards parameteriza
S-news users,<o:p></o:p> <o:p> </o:p> I am confused, and I wonder if you can help with a relative simple but confusing problem for me regarding logistic regression. <o:p></o:p> <o:p> </o:p> I am cur
Dear Professor Ripley, Amazing! I had imported the data though MS-Access then MS-Excel into S. And I certainly did not even pay any attention to the ordering of factors, and till now didn't even thin