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