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combine_vars

Take input data and define a mapping between faceting variables and ROW, COL and PANEL keys

Description

Take input data and define a mapping between faceting variables and ROW, COL and PANEL keys

Usage

combine_vars(data, env = emptyenv(), vars = NULL, drop = TRUE)

Arguments

data

A list of data.frames, the first being the plot data and the subsequent individual layer data
env

The environment the vars should be evaluated in
vars

A list of quoted symbols matching columns in data
drop

should missing combinations/levels be dropped

Value

A data.frame with columns for PANEL, ROW, COL, and faceting vars

ggplot2

Create Elegant Data Visualisations Using the Grammar of Graphics

v3.3.3
MIT + file LICENSE
Authors
Hadley Wickham [aut] (<https://orcid.org/0000-0003-4757-117X>), Winston Chang [aut] (<https://orcid.org/0000-0002-1576-2126>), Lionel Henry [aut], Thomas Lin Pedersen [aut, cre] (<https://orcid.org/0000-0002-5147-4711>), Kohske Takahashi [aut], Claus Wilke [aut] (<https://orcid.org/0000-0002-7470-9261>), Kara Woo [aut] (<https://orcid.org/0000-0002-5125-4188>), Hiroaki Yutani [aut] (<https://orcid.org/0000-0002-3385-7233>), Dewey Dunnington [aut] (<https://orcid.org/0000-0002-9415-4582>), RStudio [cph, fnd]
Initial release

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