Logical mask of administered items.

A convenience helper for use inside user-written modules. Returns a logical matrix that is TRUE wherever an item has been administered to a respondent.

Usage

meow_administered(admin)

Arguments

admin

An administration matrix (see meow()).

Value

A logical matrix the same shape as admin.

Examples

admin <- matrix(c(1L, 2L, 0L, 1L), nrow = 2)
meow_administered(admin)
#>      [,1]  [,2]
#> [1,] TRUE FALSE
#> [2,] TRUE  TRUE