More flexible version of isTRUE

Source: R/isTrue.R

Returns TRUE for TRUE elements, FALSE for FALSE elements, and whatever is specified in na for NA items.

isTrue(x, na = FALSE)

Arguments

x

The vector to check for TRUE, FALSE, and NA values.

na

What to return for NA values.

Value

A logical vector.

Examples

isTrue(c(TRUE, FALSE, NA));
#> [1]  TRUE FALSE FALSE
isTrue(c(TRUE, FALSE, NA), na=TRUE);
#> [1]  TRUE FALSE  TRUE