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st: New command -stgenreg- available on SSC
From
"CROWTHER, Michael" <[email protected]>
To
"[email protected]" <[email protected]>
Subject
st: New command -stgenreg- available on SSC
Date
Mon, 14 Jan 2013 13:25:40 +0000
Thanks to Kit Baum, a new command -stgenreg- is now available on SSC.
stgenreg fits parametric survival models using any user-defined [log] baseline hazard fuction. Gaussian quadrature is used to evaluate the cumulative hazard function and consequently the survival function allowing the estimation of a parametric survival model with almost any form. The [log] hazard function must be written in Mata code using colon operators. Each parameter defined in a [log] hazard function can include components, whereby each component can contain variables, user-defined functions of time, restricted cubic spline functions and/or fractional polynomial functions. Time-dependent effects can be included in any component. Relative survival models can also be fitted.
I gave a talk on this at the previous UK user group meeting. The slides can be found here:
http://repec.org/usug2012/UK12_crowther_lambert.pdf
Cheers,
Michael
Michael Crowther
Research Associate in Medical Statistics &
NIHR Doctoral Research Fellow
Department of Health Sciences
University of Leicester
Adrian Building
University Road
Leicester LE1 7RH
Tel: 0116 229 7278
E-mail: [email protected]
Homepage: http://www2.le.ac.uk/departments/health-sciences/research/biostats/staff-pages/mjc76/
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