boost_dpp {mboost} | R Documentation |
Formula parsing and model matrix computations for gradient boosting functions.
boost_dpp(formula, data, weights = NULL, na.action = na.omit, ...)
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 NA s. |
... |
additional arguments passed to callies. |
Some very basic formula parsing and model matrix computations.
An object of class boost_data
.