Call one of the internal mboost functions.
mboost_intern(..., fun = c("df2lambda", "hyper_bbs", "hyper_ols",
"bl_lin", "bl_lin_matrix",
"Complete.cases", "get_index", "isMATRIX",
"cbs", "bsplines", "model.frame.blg",
"check_newdata", "do_trace", "rescale_weights", "nnls2D"))
Arguments to fun
.
The name on an internal mboost function.
This function must not be called under any circumstances.