Dear Statalist users,
In the STATA FAQ titled:
"How do I estimate a Cox model with a continuously time-varying
parameter?" (found at
http://www.stata.com/support/faqs/stat/stcox.html), the model uses the
variable time, where time = (time-470). I would like to try a similar
model, but I can't figure out where the 470 comes from. Could anyone
out there help me out?
Thank you very much!
Sincerely,
Luciana
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