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

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