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plotrix (version 3.6-4)
valid.n: Find the number of valid (not NA) values
Description
Finds the number of valid (not NA) or total values in an object.
Usage
valid.n(x,na.rm=TRUE)
Arguments
x
An object.
na.rm
Whether to count all values (FALSE) or only those not NA.
Value
Details
valid.n
finds the number of valid values of the object if
na.rm=TRUE
.