stmixed - Stata development version history

This page details the version history of the development version of stmixed, hosted on this website, which can be installed by typing in Stata,

net install stmixed, from(

or updated by typing adoupdate stmixed.

16dec2020: version 2.2.0

  • synced & documented new distribution(pwexponential) to estimate a multilevel piecewise-exponential survival model

03oct2020: version 2.1.0

  • now requires merlin 1.12.0:
    • requires Stata 15.1
    • bug fix; re-synced distribution(rcs)
    • added distribution(ggamma)
    • added distribution(lognormal)
    • added distribution(loglogistic)

17dec2019: version 2.0.3

  • bug: from(), apstartvalues(), restartvalues() and zeros options were not passed to merlin; now fixed

22aug2019: version 2.0.2

  • help file edits

26jul2019: version 2.0.1

  • post-est help file edits, removing zeros option which was never available, and documenting the difference in survival and hazard predictions when bhazard() is specified

30jun2019: version 2.0.0

  • now parses to merlin
  • now requires Stata version 14.2


comments powered by Disqus