out =
isnanny (X)
¶Test if elements are NaN or NaN-like
Tests if input elements are NaN, NaT, or otherwise NaN-like. This is true
if isnan()
or isnat()
returns true, and is false for types that do not support
isnan()
or isnat()
.
This function only exists because:
isnanny()
smooths over those differences so you can call it polymorphically on
any input type.
Under normal operation, isnanny()
should not throw an error for any type or
value of input.