@Micki Hill 10.09.2021 UK Stata Conference 2021 Introducing stipw: inverse probability weighted parametric survival models Micki Hill1 PC Lambert1,2 and MJ Crowther2 University of Leicester; Leicester (UK), 2Karolinska Institutet; Stockholm (Sweden) 1 stipw (logit tvar tmvarlist [, tmoptions]) [if] [in] , d(distname) [options] Contents Background Point estimation Variance estimation stipw Conclusion Inverse probability weighting (IPW) Methods and Stata code