not_na | R Documentation |
This is the inverse of is.na
. This is a convenience
function meant to be used as a predicate in an assertr
assertion.
not_na(x, allow.NaN = FALSE)
x |
A R object that supports is.na an is.nan |
allow.NaN |
A logical indicating whether NaNs should be allowed (default FALSE) |
A vector of the same length that is TRUE when the element is not NA and FALSE otherwise
is.na
is.nan
not_na(NA)
not_na(2.8)
not_na("tree")
not_na(c(1, 2, NA, 4))
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