Masks it is...https://twitter.com/rkhamsi/status/1244674904903090186 …
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Very complicated is my take. Hats off to the modellers who are deriving their constants/parameters. I think that over all patterns tells us something here more than the exact numbers.
BTW, it could well be that masks are a good idea. Lots of reasons to believe that statement. But those reasons don't include these plots.
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