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Posted to issues@beam.apache.org by "Brian Hulette (Jira)" <ji...@apache.org> on 2020/11/18 23:28:00 UTC

[jira] [Updated] (BEAM-11304) groupby(Series).size() on a filtered dataframe is incorrect

     [ https://issues.apache.org/jira/browse/BEAM-11304?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Brian Hulette updated BEAM-11304:
---------------------------------
    Summary: groupby(Series).size() on a filtered dataframe is incorrect  (was: groupby().size() on a filtered dataframe is incorrect)

> groupby(Series).size() on a filtered dataframe is incorrect
> -----------------------------------------------------------
>
>                 Key: BEAM-11304
>                 URL: https://issues.apache.org/jira/browse/BEAM-11304
>             Project: Beam
>          Issue Type: Bug
>          Components: sdk-py-core
>    Affects Versions: 2.25.0
>            Reporter: Brian Hulette
>            Assignee: Brian Hulette
>            Priority: P2
>
> e.g. {{df[df.value > x].groupby(df.group).size()}} produces the wrong value. It returns the sizes of the unfiltered dataset



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