Combine targets — gather_plan • drake

Deprecated on 2019-05-16. Use drake_plan() transformations instead. See https://books.ropensci.org/drake/plans.html#large-plans for the details.

Usage

gather_plan(plan = NULL, target = "target", gather = "list", append = FALSE)

Arguments

plan: Workflow plan data frame of prespecified targets.
target: Name of the new aggregated target.
gather: Function used to gather the targets. Should be one of list(...), c(...), rbind(...), or similar.
append: Logical. If TRUE, the output will include the original rows in the plan argument. If FALSE, the output will only include the new targets and commands.

Value

A workflow plan data frame that aggregates multiple prespecified targets into one additional target downstream.

Details

Creates a new workflow plan to aggregate existing targets in the supplied plan.

See also