visdat: vis_compare – R documentation

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vis_compare

Visually compare two dataframes and see where they are different.

Description

vis_compare, like the other vis_* families, gives an at-a-glance ggplot of a dataset, but in this case, hones in on visualising two different dataframes of the same dimension, so it takes two dataframes as arguments.

Usage

vis_compare(df1, df2)

Arguments

`df1`	The first dataframe to compare
`df2`	The second dataframe to compare to the first.

Value

ggplot2 object displaying which values in each data frame are present in each other, and which are not.

Examples

# make a new dataset of iris that contains some NA values
aq_diff <- airquality
aq_diff[1:10, 1:2] <- NA
vis_compare(airquality, aq_diff)

visdat

Preliminary Visualisation of Data

v0.5.3

MIT + file LICENSE

Authors

Nicholas Tierney [aut, cre] (<https://orcid.org/0000-0003-1460-8722>), Sean Hughes [rev] (<https://orcid.org/0000-0002-9409-9405>, Sean Hughes reviewed the package for rOpenSci, see https://github.com/ropensci/onboarding/issues/87), Mara Averick [rev] (Mara Averick reviewed the package for rOpenSci, see https://github.com/ropensci/onboarding/issues/87), Stuart Lee [ctb], Earo Wang [ctb], Nic Crane [ctb]

Initial release