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. Hopefully.
Under normal operation, isnanny()
should not throw an error for any type or
value of input.
See also: ismissing, isnan
, isnat
, eqn, isequaln