pandas resample documentation
So I completely understand how to use resample, but the documentation does not do a good job explaining the options.
So most options in the
resample function are pretty straight forward except for these two:
- rule : the offset string or object representing target conversion
- how : string, method for down- or re-sampling, default to ‘mean’
So from looking at as many examples as I found online I can see for rule you can do
'D' for day,
'xMin' for minutes,
'xL' for milliseconds, but that is all I could find.
for how I have seen the following:
'n1n2n3n4...nx' where nx is the first letter of each column index.
So is there somewhere in the documentation that I am missing that displays every option for
pandas.resample's rule and how inputs? If yes, where because I could not find it. If no, what are all the options for them?
B business day frequency C custom business day frequency (experimental) D calendar day frequency W weekly frequency M month end frequency SM semi-month end frequency (15th and end of month) BM business month end frequency CBM custom business month end frequency MS month start frequency SMS semi-month start frequency (1st and 15th) BMS business month start frequency CBMS custom business month start frequency Q quarter end frequency BQ business quarter endfrequency QS quarter start frequency BQS business quarter start frequency A year end frequency BA business year end frequency AS year start frequency BAS business year start frequency BH business hour frequency H hourly frequency T minutely frequency S secondly frequency L milliseonds U microseconds N nanoseconds
Note that there isn't a list of all the different
how options, because it can be any NumPy array function and any function that is available via groupby dispatching can be passed to
how by name.