@MadScientist I think this comment should be deleted: while highly-upvoted, it's based on an incorrect reading of the post's plots and (I fear) could serve to bias those reading the post and its answers.

(Lot number isn't a variable in the analysis; it's just the commenter's (understandable) quick mis-read of the plots.)

I deleted a bunch of comments there

:thumbsup:

I don't envy you-guys' confluence of HNQ traffic with hot-button topics :grimmace: