survival analysis

[acchmed sanni]

hello house,
please is there anybody that can help me with material on survival analysis. am working extended cox regression tvc() and texp()

[Carlo Lazzaro]

Acchmed:
welcome to this forum.
Your question is admittedly too vague: please see the FAQ on how to post more effectively. Thanks.
That said, I would start off with reading the -stcox- entry in Stata .pdf manual (references included).

[acchmed sanni]

Thanks for the reply. What am trying to say Is that I run a cox regression and some of my explanatory variables are violating the cox assumption. How do I carry out the extended cox.

[Carlo Lazzaro]

Acchmed:
the following article might be helpful: https://www.ncbi.nlm.nih.gov/pubmed/17331750.
See also: https://www.bmj.com/content/bmj/330/7494/750.full.pdf

[Marcos Almeida]

Also, you may wish to read An Introduction to Survival Analysis using Stata, by Cleves, Gould and Marchenko.

[acchmed sanni]

Thanks I really appreciate

[Carlo Lazzaro]

Acchmed:
take also a look at the textbook mentioned at: https://stats.idre.ucla.edu/other/examples/alda/.
Chapter 15 covers the issue of how to deal with violation of the proportional hazard assumption in Cox regression.