parse.formula

Object of class <code>formula</code> or <code>character</code> describing the model to fit.

formula

Training data of class <code>data.frame</code>.

data

The environment in which the left hand side of <code>formula</code> is evaluated.

Parse formula and return dataset containing selected columns. 
Interactions are supported for numerical columns only. 
An interaction column is the product of all interacting columns.

A fast implementation of Random Forests, particularly suited for high
dimensional data. Ensembles of classification, regression, survival and
probability prediction trees are supported. Data from genome-wide association
studies can be analyzed efficiently. In addition to data frames, datasets of
class 'gwaa.data' (R package 'GenABEL') and 'dgCMatrix' (R package 'Matrix')
can be directly analyzed.

parse.formula: Parse formula

Description

Usage

Arguments

Value