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https://issues.apache.org/jira/browse/BEAM-6694?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Work on BEAM-6694 started by Shehzaad Nakhoda.
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> ApproximateQuantiles transform for Python SDK
> ---------------------------------------------
>
> Key: BEAM-6694
> URL: https://issues.apache.org/jira/browse/BEAM-6694
> Project: Beam
> Issue Type: New Feature
> Components: sdk-py-core
> Reporter: Ahmet Altay
> Assignee: Shehzaad Nakhoda
> Priority: Minor
>
> Add PTransforms for getting an idea of a PCollection's data distribution
> using approximate N-tiles (e.g. quartiles, percentiles, etc.), either
> globally or per-key.
> It should offer the same API as its Java counterpart:
> https://github.com/apache/beam/blob/11a977b8b26eff2274d706541127c19dc93131a2/sdks/java/core/src/main/java/org/apache/beam/sdk/transforms/ApproximateQuantiles.java
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