domodwyer commented on pull request #1539: URL: https://github.com/apache/arrow-datafusion/pull/1539#issuecomment-1013921251
The T-Digest algorithm returns an interpolated result, so I think `percentile_cont` makes most sense - however T-digest is an approximation of the quantile. Should we include `approx` in the name to signify this? If so, would `approx_percentile_cont` be the desired name, keeping in line with the existing `approx_distinct` aggregate? -- 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]
