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 TRUE, FALSE, and NA values. |
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na | What to return for NA values. |
A logical vector.
isTrue(c(TRUE, FALSE, NA));#> [1] TRUE FALSE FALSEisTrue(c(TRUE, FALSE, NA), na=TRUE);#> [1] TRUE FALSE TRUE