Estimation of the prediction accuracy in a unified survival AUC approach. Model selection and prediction estimation based on a survival AUC. Stepwise model selection, based on several ranking approaches.
|Author||Michael Laimighofer [aut, cre, ctb]|
|Date of publication||2015-08-26 14:22:13|
|Maintainer||Michael Laimighofer <firstname.lastname@example.org>|
crossvalFolds: Creating stratified cross validation folds
CVrankSurv_fct: Main function of SurvRank.
fin_surv_model_fct: Building the final survRank model
fixRank_fct: Wrapper function using f as ranking method
fsRankBoostAUC_fct: Wrapper function using additive models with component-wise...
fsRankConcAUC_fct: Wrapper function using the concordance measure as ranking...
fsRankCoxAUC_fct: Wrapper function using the univariate Cox models as ranking...
fsRankLassoAUC_fct: Wrapper function using the L1 norm (lasso) as ranking method
fsRankMonsterAUC_fct: Wrapper function using cox models with randomly selected nmax...
fsRankRfAUC_fct: Wrapper function using the random forests as ranking method
fsRankRpartAUC_fct: Wrapper function using recursive partitioning and regression...
fsRankWangAUC_fct: Wrapper function using univariate cox models for a randomly...
fsSurvRankBoost: Boost ranking function
fsSurvRankConc: Concordance ranking function
fsSurvRankCox: Cox ranking function
fsSurvRankGlmnet: L1 (lasso) ranking function
fsSurvRankRandCox: Random Cox ranking function
fsSurvRankRf: Random forest ranking function
fsSurvRankRpart: Rpart ranking function
fsSurvRankWang: Random Cox ranking function
glmnetRank: Ranks features of a previously fitted 'glmnet' object
innerAUC_fct: Calculates inner and outer survival AUCs of training and...
msSurv_fct: Function selects for the ranking function approaches
plot_CVsurv: Main function of SurvRank
risk_newdat: Main function of SurvRank.
riskscore_fct: Main function of SurvRank.
weighting_fct: Weigthing function for selected features