feat(eap): Use weighted average instead of simple average for calculating average sampling rate #6678
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snuba/web/rpc/common/aggregation.py
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| get_field_existence_expression(aggregation), | ||
| field = attribute_key_to_expression(aggregation.key) | ||
| return f.divide( | ||
| f.count(field), |
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shouldn't this be
sumIf(sign, exists_expression) / sumIf(sign * sampling_weight, exists_expression)
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also should probably have a test!
kylemumma
approved these changes
Dec 16, 2024
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Also updating the count column to use sign
Closes https://github.com/getsentry/eap-planning/issues/133