Dear S-Users,
I have a database I would like to analyse with a Cox model.
The database is so structered:
Time Status x1 timex1 x2 timex2 ...x40 timex40 y1 timey1 y2 timey2... y32
timey32 age sex
200 0 20 12 21 41 13 180 0.4 7 0.6 23 0.5
191 50 M
154 1 ..............................
x1-x40 rapresent measures of a time-varying cavariate, but also y1-y32
rapresent a time-varying covariate measured at different times from x and a
different number of times.
I would like to build-up a multiple-record data.
Many thanks in advance for any help you can provide.
Giovanni Parrinello
-----------------------------------------------------------------------
This message was distributed by s-news@wubios.wustl.edu. To unsubscribe
send e-mail to s-news-request@wubios.wustl.edu with the BODY of the
message: unsubscribe s-news
|