pandas.api.types.is_timedelta64_ns_dtype¶
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pandas.api.types.
is_timedelta64_ns_dtype
(arr_or_dtype)[source]¶ Check whether the provided array or dtype is of the timedelta64[ns] dtype.
This is a very specific dtype, so generic ones like np.timedelta64 will return False if passed into this function.
Parameters: arr_or_dtype : array-like
The array or dtype to check.
Returns: boolean : Whether or not the array or dtype is of the
timedelta64[ns] dtype.
Examples
>>> is_timedelta64_ns_dtype(np.dtype('m8[ns]')) True >>> is_timedelta64_ns_dtype(np.dtype('m8[ps]')) # Wrong frequency False >>> is_timedelta64_ns_dtype(np.array([1, 2], dtype='m8[ns]')) True >>> is_timedelta64_ns_dtype(np.array([1, 2], dtype=np.timedelta64)) False