# parse.formula: Parse formula

## Description

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.

## Usage

parse.formula(formula, data, env = parent.frame())

## Value

Dataset including selected columns and interactions.

## Arguments

- formula
Object of class `formula`

or `character`

describing the model to fit.

- data
Training data of class `data.frame`

.

- env
The environment in which the left hand side of `formula`

is evaluated.