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Blaze@reddthat.com to Data is Beautiful@mander.xyzEnglish ·
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11 months 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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11 months 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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    11 months 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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      11 months ago

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

    • SpeakinTelnet@sh.itjust.works
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      11 months 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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        11 months ago

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

        • SpeakinTelnet@sh.itjust.works
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          11 months ago

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

          • FiniteBanjo@lemmy.today
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            11 months ago

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

  • tombruzzo@lemm.ee
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    11 months ago

    Pepsi lookin’ ass chart

  • witty_username@feddit.nl
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    11 months ago

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

  • RBG@discuss.tchncs.de
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    11 months 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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      11 months 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@sh.itjust.works
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        11 months 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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          11 months ago

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

          • Grubberfly 🔮@mander.xyz
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            11 months ago

            yes, 928 children and 205 parents it seems.

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

          • r_se_random@sh.itjust.works
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            11 months ago

            Wow, thanks for checking on that

      • RBG@discuss.tchncs.de
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        11 months ago

        Oh, completely missed that, thanks!

    • Sas [she/her]@beehaw.org
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      11 months ago

      That’s exactly what this is showing. The x axis is the fathers height and the y-axis the mothers height so you see daughters change of being taller going up when their dads are bigger. For sons the chance of being bigger than their father goes up with tall mothers.

  • The Picard Maneuver@lemmy.world
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    11 months ago

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

  • GravitySpoiled@lemmy.ml
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    11 months ago

    .dta

    Are they series? Edit: are they serious?

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