pandas.errors.DataError — pandas 2.2.3 documentation (original) (raw)

exception pandas.errors.DataError[source]#

Exceptionn raised when performing an operation on non-numerical data.

For example, calling ohlc on a non-numerical column or a function on a rolling window.

Examples

ser = pd.Series(['a', 'b', 'c']) ser.rolling(2).sum() Traceback (most recent call last): DataError: No numeric types to aggregate

On this page