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Proportion of a variable, optionally conditioned on a subgroup

Source: R/hypothesis-params.R
PI.Rd

Proportion of a variable, optionally conditioned on a subgroup

Usage

PI(x, given = NULL)

Arguments

x

An empty or a bare variable name.

given

An optional filter predicate as a bare expression.

Value

A PI / param_obj S7 object.

Examples

PI()
#> <param: PI>
#> 
PI(success)
#> <param: PI>
#> 
#> -  x => success
#> 
PI(success, group == "treatment")
#> <param: PI>
#> 
#> -  x     => success
#> -  given => group == "treatment"
#>