R: Returns first non-missing, non-null argument.

coalesce {BBmisc}

R Documentation

Returns first non-missing, non-null argument.

Returns first non-missing, non-null argument, otherwise NULL.

coalesce(...)

...

[any]
Arguments.

[any].

f = function(x,y) {
  print(coalesce(NULL, x, y))
}
f(y=3)

## [1] 3

[Package BBmisc version 1.7 Index]