write_na_check {validatesuggest}

Suggest a check for completeness.

Description

Suggest a check for completeness.

Usage

write_na_check(d, vars = names(d), file = stdout())

suggest_na_check(d, vars = names(d))

Arguments

d

data.frame, used to generate the checks

vars

character optionally the subset of variables to be used.

file

file to which the checks will be written to.

Value

suggest_na_check returns validate::validator() object with the suggested rules. write_na_check write the rules to file and returns invisibly a named list of ranges for each variable.

Examples

data(retailers, package="validate")

# will generate check for all columns in retailers that are
# complete.
suggest_na_check(retailers)