View source: R/detect_boundary.R
| detect_boundary_cat | R Documentation |
Detect the allowed values for categorical variables: the rule set may constrain
the categorical variables to a subset of their values.
detect_boundary_cat() finds the categories that are allowed by the rule set.
detect_boundary_cat(x, ..., as_df = FALSE)
x |
|
... |
not used |
as_df |
return result as data.frame (before 0.4.5) |
data.frame with columns $variable, $value, $min, $max. Each row is a
category/value of a categorical variable.
Other feasibility:
detect_boundary_num(),
detect_contradicting_if_rules(),
detect_infeasible_rules(),
is_contradicted_by(),
is_infeasible(),
make_feasible()
rules <- validator(
x >= 1,
x + y <= 10,
y >= 6
)
detect_boundary_num(rules)
rules <- validator(
job %in% c("yes", "no"),
if (job == "no") income == 0,
income > 0
)
detect_boundary_cat(rules)
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