isNA: Test if NA

Description Usage Arguments Value See Also

Description

isNA tests if an object x is identical to one of NA, NA_character_, NA_complex_, NA_integer_, NA_real_, or NaN.

Usage

1
isNA(x)

Arguments

x

An R object.

Value

TRUE or FALSE.

See Also

isTRUE.


bazar documentation built on May 2, 2019, 7:02 a.m.