jnturton commented on pull request #2432: URL: https://github.com/apache/drill/pull/2432#issuecomment-1023204744
@tdunning when you say "median accuracy" there, do you mean median estimate error across the entire distribution, or do you mean estimate error specifically near the distribution's median? Do you think that in the case of Drill we'd make no assumptions about user data distributions, and opt for a t-digest scale factor that optimises an _overall_ accuracy statistic rather than one that targets any specific area (e.g. tails, median). PS I'm waving my hands a bit here, I don't know if what I've said is well defined... -- 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]
