prettyR: valid.n – R documentation

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valid.n

Find the number of valid (not NA) values

Finds the number of valid (not NA) or total values in an object.

valid.n(x,na.rm=TRUE)

`x`	An object.
`na.rm`	Whether to count all values (FALSE) or only those not NA.

valid.n finds the number of valid values of the object if na.rm=TRUE.

The number of valid values or the length of the object.

Jim Lemon