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It's just logical

Source: R/lgl.R
is.TRUE.Rd

It's just logical

Usage

is.TRUE(x)

is.FALSE(x)

allTRUE(...)

anyTRUE(...)

Arguments

x, ...

Values to be tested.

Examples

x <- list(1, TRUE, list(TRUE), FALSE, "Hello world!")

is.TRUE(x)
#> [1] FALSE  TRUE FALSE FALSE FALSE

is.FALSE(x)
#> [1] FALSE FALSE FALSE  TRUE FALSE

allTRUE(TRUE, FALSE, stop("NOOOO"))
#> [1] FALSE

anyTRUE(TRUE, FALSE, stop("NOOOO"))
#> [1] TRUE