mlr3misc: formulate – R documentation

Become an expert in R — Interactive courses, Cheat Sheets, certificates and more!

formulate

Create Formulas

Given the left-hand side and right-hand side as character vectors, generates a new stats::formula().

formulate(lhs = character(), rhs = character(), env = NULL, quote = "right")

`lhs`	(`character()`) Left-hand side of formula. Multiple elements will be collapsed with `" + "`.
`rhs`	(`character()`) Right-hand side of formula. Multiple elements will be collapsed with `" + "`.
`env`	(`environment()`) Environment for the new formula. Defaults to `NULL`.
`quote`	(`character(1)`) Which side of the formula to quote? Subset of `("left", "right")`, defaulting to `"right"`.

formulate("Species", c("Sepal.Length", "Sepal.Width"))
formulate(rhs = c("Sepal.Length", "Sepal.Width"))

Helper Functions for 'mlr3'

v0.10.0

LGPL-3

Authors

Michel Lang [cre, aut] (<https://orcid.org/0000-0001-9754-0393>), Patrick Schratz [aut] (<https://orcid.org/0000-0003-0748-6624>)

Initial release