OSTE

Function for growing survival trees ensemble ('Naz Gul', 'Nosheen Faiz', 'Dan Brawn', 'Rafal Kulakowski', 'Zardad Khan', and 'Berthold Lausen' (2020) ) 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.