Tag yourself in this doomed thread, I'm discarding 30% of an entire database because they are 'outliers' #epitwitter #statstwitterhttps://twitter.com/GidMK/status/1338649790452666369 …
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I was only being half serious. But presumably with more dimensions more data points are "outliers" (whatever your threshold) in at least one dimension. Also, aren't there trimming techniques to increase robustness of statistics? (They may be applied differently.)
Yes and yes!
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