R: Get formula of a task.

getTaskFormula {mlr}

R Documentation

Get formula of a task.

This is usually simply <target> ~ . For multilabel it is <target_1> + ... + <target_k> ~.

getTaskFormula(x, target = getTaskTargetNames(x),
  explicit.features = FALSE, env = parent.frame())

`x`	(Task \| TaskDesc) Task or its description object.
`target`	(`character(1)`) Left hand side of the formula. Default is defined by task `x`.
`explicit.features`	(`logical(1)`) Should the features (right hand side of the formula) be explicitly listed? Default is `FALSE`, i.e., they will be represented as `"."`.
`env`	(environment) Environment of the formula. Default is `parent.frame()`.