Returns TRUE for TRUE elements, FALSE for FALSE elements,
and whatever is specified in na for NA items.
isTrue(x, na = FALSE)
| x | The vector to check for |
|---|---|
| na | What to return for |
A logical vector.
isTrue(c(TRUE, FALSE, NA)); #> [1] TRUE FALSE FALSE isTrue(c(TRUE, FALSE, NA), na=TRUE); #> [1] TRUE FALSE TRUE