naniar: test_if_null – R documentation

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test_if_null

Test if the input is NULL

Description

Test if the input is NULL

Usage

test_if_null(x)

Arguments

x

object

Value

an error if input (x) is NULL

Examples

## Not run: 
# success
test_if_null(airquality)
#fail
my_test <- NULL
test_if_null(my_test)

## End(Not run)

naniar

Data Structures, Summaries, and Visualisations for Missing Data

v0.6.0

MIT + file LICENSE

Authors

Nicholas Tierney [aut, cre] (<https://orcid.org/0000-0003-1460-8722>), Di Cook [aut] (<https://orcid.org/0000-0002-3813-7155>), Miles McBain [aut] (<https://orcid.org/0000-0003-2865-2548>), Colin Fay [aut] (<https://orcid.org/0000-0001-7343-1846>), Mitchell O'Hara-Wild [ctb], Jim Hester [ctb], Luke Smith [ctb]

Initial release