dplyrUtil-package: Utilities for using dplyr.

In bgctw/dplyrUtil: Utilities for using dplyr

Description

Some longer description.

Details

Common tasks when using dplyr are

• split-map-combine: mapGroups: shorthand for split(group_indices(.)) %>% map_dfr(...)

• mutate acting only on the rows satisfying the condition: mutate_cond

• left_join with before dropping columns that would be duplicated: left_joinReplace

Dealing with unequal factor levels:

In case of unequal factor levels in row-binding tbls or joins, factors are converted to character. This package provides function to relevel factors in tbls before those operations.

• expand a factor variables in all dataset to encompass levels of all sets: expandAllInconsistentFactorLevels

• join with homogenizing factors before: left_joinFactors

Also have a look at the package vignettes.

Author(s)

Thomas Wutzler

bgctw/dplyrUtil documentation built on Nov. 11, 2020, 12:25 a.m.