Displaying 1 result from an estimated 1 matches for "rt_cgy".
2009 Jan 21
1
X matrix deemed to be singular;
Hello,
i'm tring to use a cox's model for a survival analysis. I have a dataset,
this is a part:
   VOD SESSO fonte_sct     donor     RT_CGY STATOBMT TEMPO morto
1     0     F       mid                related      1200
CP                65        1
2     0     M      mid                                 1200
2RC             5281      0
3     0     M      mid               unrelated   1200      1RC
218       0
4     0     M      per...