| Function | Description |
| crossval | Runs v-fold cross validation with LogitBoost |
| cv.binary | These are internal functions for cross validation with LogitBoost |
| leukemia | A part of the famous AML/ALL-leukemia dataset |
| logitboost | LogitBoost |
| score | Computes the score function of gene expression vectors |
| summarize | Summarizes the output of crossval() and logitboost() by printing and plotting |