Improper Bagging Survival Tree

Fit a bagging survival tree on a mixture of population (susceptible and nonsusceptible) using either a pseudo R2 criterion or an adjusted Logrank criterion. The predictor is evaluated using the Out Of Bag Integrated Brier Score (IBS) and several scores of importance are computed for variable selection. The thresholds values for variable selection are computed using a nonparametric permutation test.


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install.packages("iBST")

1.0 by Cyprien Mbogning, 2 years ago


Browse source code at https://github.com/cran/iBST


Authors: Cyprien Mbogning and Philippe Broet


Documentation:   PDF Manual  


GPL (>= 2.0) license


Imports Rcpp

Depends on survival, rpart, parallel

Linking to Rcpp


See at CRAN