ENH: Rolling with window=offset and step=offset

[harrylojames]

Feature Type

• Adding new functionality to pandas

• Changing existing functionality in pandas

• Removing existing functionality in pandas

Problem Description

Would be really great to be able to write df.rolling(window="7d", step="1d)

Currently this returns NotImplementedError: step is not supported with frequency windows

Feature Description

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Alternative Solutions

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Additional Context

No response

[gabrieltomasin]

This would be great, I'm currently resampling the dataframe to a fixed frequency so I can use an int as the window and step parameter. This would make working with rolling operations much more smooth.