filter_fails {dataverifyr}

Filters a result dataset for the values that failed the verification

Description

Filters a result dataset for the values that failed the verification

Usage

filter_fails(res, x, per_rule = FALSE)

Arguments

res

a result data.frame as outputted from check_data() or a ruleset

x

a dataset that was used in check_data()

per_rule

if set to TRUE, a list of filtered data is returned, one for each failed verification rule. If set to FALSE, a data.frame is returned of the values that fail any rule.

Value

the dataset with the entries that did not match the given rules

Examples

rules <- ruleset(
  rule(mpg > 10 & mpg < 30), # mpg goes up to 34
  rule(cyl %in% c(4, 8)), # missing 6 cyl
  rule(vs %in% c(0, 1), allow_na = TRUE)
)

res <- check_data(mtcars, rules)

filter_fails(res, mtcars)
filter_fails(res, mtcars, per_rule = TRUE)

# alternatively, the first argument can also be a ruleset
filter_fails(rules, mtcars)
filter_fails(rules, mtcars, per_rule = TRUE)