• Huber() is ‘Huber Error’, not ‘Huber Absolute Error’
• added CoxPH family object for fitting Cox models
• remove inst/LaTeX
• use NROW / NCOL more often (now that y may be a Surv object)
• implement cvrisk, a general cross-validation function for the empirical risk and a corresponding plot method
• unify risk computations in all three fitting functions
• unify names for gb objects
• allow for out-of-bag risk computations
• some cosmetics
• update keywords in Rd-files
• risk was always 0 in Huber()@risk when d was chosen adaptively
• pData(westbc)$nodal.y has levels negative and positive (lymph node status)