boost_dpp {mboost}R Documentation

Data Preprocessing for Gradient Boosting

Description

Formula parsing and model matrix computations for gradient boosting functions.

Usage

boost_dpp(formula, data, weights = NULL,  na.action = na.omit, ...)

Arguments

formula a symbolic description of the model to be fit.
data a data frame containing the variables in the model.
weights an optional vector of weights to be used in the fitting process.
na.action a function which indicates what should happen when the data contain NAs.
... additional arguments passed to callies.

Details

Some very basic formula parsing and model matrix computations.

Value

An object of class boost_data.


[Package mboost version 1.1-0 Index]