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Mar 19 at 13:35 history edited Weiwen Ng CC BY-SA 4.0
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Mar 18 at 23:37 comment added Weiwen Ng @R.Chung Thanks, interesting article. Ungated version here. It covers, wow, estimation error, the fact that laypeople don't realize what prediction error is, the need for exercise pacing, heart rate recovery, etc. Also, the way they tell it, Haskell et al might actually not have run a regression on the computer, although they were basically estimating it visually.
Mar 18 at 21:35 history edited Weiwen Ng CC BY-SA 4.0
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Mar 18 at 16:48 comment added R. Chung This NYT article includes a bit where the author asked Fox and Haskell where the "220-age" estimator came from. The answer is pretty amusing: nytimes.com/2001/04/24/health/…
Mar 18 at 16:08 history edited Weiwen Ng CC BY-SA 4.0
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Mar 17 at 17:50 history edited Weiwen Ng CC BY-SA 4.0
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Mar 17 at 17:41 history answered Weiwen Ng CC BY-SA 4.0