OSTE: Optimal Survival Trees Ensemble

Function for growing survival trees ensemble ('Naz Gul', 'Nosheen Faiz', 'Dan Brawn', 'Rafal Kulakowski', 'Zardad Khan', and 'Berthold Lausen' (2020) <arXiv:2005.09043>) is given. The trees are grown by the method of random survival forest ('Marvin Wright', 'Andreas Ziegler' (2017) <doi:10.18637/jss.v077.i01>). The survival trees grown are assessed for both individual and collective performances. The ensemble can give promising results on fewer survival trees selected in the final ensemble.

Version: 1.0
Imports: ranger, pec, stats, survival, prodlim
Published: 2021-11-19
Author: Naz Gul [aut, cre], Nosheen Faiz [ctb], Zardad Khan [aut], Berthold Lausen [aut]
Maintainer: Naz Gul <nazgul at awkum.edu.pk>
NeedsCompilation: no
CRAN checks: OSTE results


Reference manual: OSTE.pdf


Package source: OSTE_1.0.tar.gz
Windows binaries: r-devel: OSTE_1.0.zip, r-release: OSTE_1.0.zip, r-oldrel: OSTE_1.0.zip
macOS binaries: r-release (arm64): OSTE_1.0.tgz, r-release (x86_64): OSTE_1.0.tgz, r-oldrel: OSTE_1.0.tgz


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