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Blaze@reddthat.com to Data is Beautiful@mander.xyzEnglish ·
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1 year ago

Parent/Child Height Relationships - Regression toward the Mean

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Parent/Child Height Relationships - Regression toward the Mean

files.catbox.moe

Blaze@reddthat.com to Data is Beautiful@mander.xyzEnglish ·
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1 year ago
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Source of data: https://dataverse.harvard.edu/dataset.xhtml?persistentId=doi:10.7910/DVN/T0HSJ1

Edit: removed OC as it’s not (sorry)

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  • FiniteBanjo@lemmy.today
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    1 year ago

    I don’t really understand how to read this, so only 96% of 5’ 4" boys are taller than their 5’ 2" father? What?

    • Wilzax@lemmy.world
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      1 year ago

      96% of males with a 5’4" mother and a 5’2" father are taller than 5’2"

    • SpeakinTelnet
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      1 year ago

      Y=mothers height. X=Fathers height

      %=considering the height of both parents what % of girl/boy are taller than their mother/father

      • FiniteBanjo@lemmy.today
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        1 year ago

        Ah, got it got it, sorry for my confusion lol.

        • SpeakinTelnet
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          1 year ago

          Don’t worry. I was confused as well. This is a case of dataisnotsobeautiful

          • FiniteBanjo@lemmy.today
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            1 year ago

            I think I just needed breakfast before I could appreciate it.

  • tombruzzo@lemm.ee
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    1 year ago

    Pepsi lookin’ ass chart

  • witty_username@feddit.nl
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    1 year ago

    How about daughters taller than father and sons taller than mother?

  • RootBeerGuy@discuss.tchncs.de
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    1 year ago

    I might miss the point, but the height is dependent on both parents genetically, so just comparing mothers with daughters is a bit like the usual “correlation does not equal causation” thingie, or not?

    • tehevilone@lemmy.world
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      1 year ago

      The X and Y are just labeled weird, both graphs reference father’s height has the X and mother’s height as the Y

      • r_se_random
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        1 year ago

        Yeah, but there is no graph comparing son vs mother and daughter vs father.

        And it seems like an odd thing to omit.

        • tehevilone@lemmy.world
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          1 year ago

          If I’m reading the referenced link right, the data is from 1886(?), so it’s not terribly recent, either.

          • r_se_random
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            1 year ago

            Wow, thanks for checking on that

          • Grubberfly 🔮@mander.xyz
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            1 year ago

            yes, 928 children and 205 parents it seems.

            wonder how the trend shown here has changed in almost 150 years…

      • RootBeerGuy@discuss.tchncs.de
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        1 year ago

        Oh, completely missed that, thanks!

  • The Picard Maneuver@lemmy.world
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    1 year ago

    Wouldn’t the most determining factor here be the height of the chosen partner?

  • GravitySpoiled@lemmy.ml
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    1 year ago

    .dta

    Are they series? Edit: are they serious?

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