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resample doesn't support `.aggregate`

See original GitHub issue

In [308]: s # pandas series
Out[308]: 
2000-01-01 00:00:00    0
2000-01-01 00:01:00    1
2000-01-01 00:02:00    2
2000-01-01 00:03:00    3
2000-01-01 00:04:00    4
2000-01-01 00:05:00    5
2000-01-01 00:06:00    6
2000-01-01 00:07:00    7
2000-01-01 00:08:00    8
Freq: T, dtype: int64

In [309]: s.resample('2min').aggregate('asfreq')
Out[309]: 
2000-01-01 00:00:00    0
2000-01-01 00:02:00    2
2000-01-01 00:04:00    4
2000-01-01 00:06:00    6
2000-01-01 00:08:00    8
Freq: 2T, dtype: int64

In [310]: dd.from_pandas(s, 2).resample('2min').aggregate('asfreq')
---------------------------------------------------------------------------
AttributeError                            Traceback (most recent call last)
<ipython-input-310-3b266d1c3122> in <module>()
----> 1 dd.from_pandas(s, 2).resample('2min').aggregate('asfreq')

AttributeError: 'Resampler' object has no attribute 'aggregate'

@jcrist I think you’re the resampling guru?

Issue Analytics

State:
Created 7 years ago
Comments:6 (6 by maintainers)

Top GitHub Comments

1reaction

jcristcommented, Jun 15, 2016

Sure, aggregate could be added. Will probably get to it later today. If all you’re looking for is .agg('asfreq'), I’m pretty sure that’s equivalent to .first() (which is currently implemented).

0reactions

jsignellcommented, Dec 9, 2020

I am closing this since it is about agg on resample which is on latest dask.

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