Add documentation for PercentileKLL and its variants #206
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@navina please take a look. |
navina
approved these changes
Jul 6, 2023
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| * `column` (required): Name of the column to aggregate on. If the column is a multi value column, use `PERCENTILEKLLMV` variant. | ||
| * `percentile` (required): Percentile value to be calculated [0..100] | ||
| * `kValue`: Integer value which determines the size of the sketch. Default value is `200` which corresponds to a normalized rank error of about 1.65%. For defails please see the [accuracy vs size chart](https://datasketches.apache.org/docs/KLL/KLLAccuracyAndSize.html). |
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nit: s/defails/details/ in all 4 .md files
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Good catch, thanks! Fixed.
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Function implemented in: apache/pinot#10643