Datetime units not listed in pd.to_timedelta docstring

[JoshuaC3]

Problem description

I wanted to do a month timedelta but upon checking the pd.to_timedelta docstring I gave up on this as an option because there was no 'M' option. I then tried many other round-the-houses methods until someone answered this question on stackoverflow.

This is not updated in the most recent docs but would be good to include, I believe.

Expected Output

To see full list of (or reference to) all units that can be used.

Output of pd.show_versions()

23.4

[ryankarlos]

Hi, I can try adding this in

[ryankarlos]

Ive just made a PR, any feedback would be welcome from reviewers. Thanks !

[JoshuaC3]

Satisfies my this issue so I am happy. Cheers.

[mroeschke]

'M' in particular is slated for depreciation; however, expanding all the other units that can be used with to_timedelta in the docstring would be a good addition.

xref #16344