Weijun-H opened a new issue, #12234: URL: https://github.com/apache/datafusion/issues/12234
### Is your feature request related to a problem or challenge? We need to implement a set of regression functions to support statistical analysis in our data processing workflows. These functions will enable users to perform regression analysis directly within their queries, allowing for more robust and comprehensive data exploration and reporting. Functions to be Supported: - [ ] `regr_avgx(y, x)` - [ ] `regr_avgy(y, x)` - [ ] `regr_count(y, x)` - [ ] `regr_intercept(y, x)` - [ ] `regr_r2(y, x)` - [ ] `regr_slope(y, x)` - [ ] `regr_sxx(y, x)` - [ ] `regr_sxy(y, x)` - [ ] `regr_syy(y, x)` ### Describe the solution you'd like _No response_ ### Describe alternatives you've considered _No response_ ### Additional context https://duckdb.org/docs/sql/functions/aggregates#statistical-aggregates https://www.postgresql.org/docs/9.1/functions-aggregate.html -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
