allNA {genefilter} | R Documentation |
allNA
evaluates to FALSE
if all elements of its
argument are NA
. anyNA
evaluates to FALSE
if any
of the elements of its argument are NA
.
allNA(x) anyNA(x)
x |
The vector to test. |
FALSE
if all elements of x
are NA
.
R. Gentleman
allNA(NA) allNA(1) anyNA(1) anyNA(NA)