add_any_miss: Add a column describing presence of any missing values

In njtierney/naniar: Data Structures, Summaries, and Visualisations for Missing Data

Add a column describing presence of any missing values

Description

This adds a column named "any_miss" (by default) that describes whether there are any missings in all of the variables (default), or whether any of the specified columns, specified using variables names or dplyr verbs, starts_with, contains, ends_with, etc. By default the added column will be called "any_miss_all", if no variables are specified, otherwise, if variables are specified, the label will be "any_miss_vars" to indicate that not all variables have been used to create the labels.

Usage

add_any_miss(
  data,
  ...,
  label = "any_miss",
  missing = "missing",
  complete = "complete"
)

Arguments

data	data.frame
...	Variable names to use instead of the whole dataset. By default this looks at the whole dataset. Otherwise, this is one or more unquoted expressions separated by commas. These also respect the dplyr verbs starts_with, contains, ends_with, etc. By default will add "_all" to the label if left blank, otherwise will add "_vars" to distinguish that it has not been used on all of the variables.
label	label for the column, defaults to "any_miss". By default if no additional variables are listed the label col is "any_miss_all", otherwise it is "any_miss_vars", if variables are specified.
missing	character a label for when values are missing - defaults to "missing"
complete	character character a label for when values are complete - defaults to "complete"

Details

By default the prefix "any_miss" is used, but this can be changed in the label argument.

Value

data.frame with data and the column labelling whether that row (for those variables) has any missing values - indicated by "missing" and "complete".

See Also

bind_shadow() add_any_miss() add_label_missings() add_label_shadow() add_miss_cluster() add_n_miss() add_prop_miss() add_shadow_shift() cast_shadow()

Examples

airquality %>% add_any_miss()
airquality %>% add_any_miss(Ozone, Solar.R)

njtierney/naniar documentation built on March 19, 2024, 9:48 p.m.