[問卦] 用父母的身高可以算出子女身高的區間嗎?
看板NTPU-ECONM92作者ninmit (silent all the years)時間11年前 (2013/06/04 22:59)推噓0(0推 0噓 0→)留言0則, 0人參與討論串1/2 (看更多)
※ [本文轉錄自 Gossiping 看板 #1HhVyEYn ]
作者: ninmit (silent all the years) 站內: Gossiping
標題: Re: [問卦] 用父母的身高可以算出子女身高的區間嗎?
時間: Tue Jun 4 22:51:55 2013
※ 引述《oooo (法性本寂隨緣轉)》之銘言:
: 身高有遺傳的因素,龍生龍,虎生虎...
: 可以利用父母的身高,算出子女身高的大概範圍嗎?
: 兒子或女兒的算法應該不同唄?
: 有沒有這個公式?
這個還真的有說...
請參考 Gujarati 的 basic econometrics Chapter 1.1 的第一段.
原文是
The term regression was introduced by Francis Galton. In a famous paper,
Galton found that, although there was a tendency for tall parents to have
tall children and for short parents to have short children, the average height
of children born of parents of a given height tended to move or "regress"
toward the average height in the population as a whole.
參考文獻是
Francis Galton, "Family Likeness in Stature,"
Proceedings of Royal Society, London, vol. 40, 1886, pp. 42–72.
--
※ 發信站: 批踢踢實業坊(ptt.cc)
◆ From: 116.228.79.134
→
06/04 22:52, , 1F
06/04 22:52, 1F
推
06/04 22:53, , 2F
06/04 22:53, 2F
推
06/04 22:55, , 3F
06/04 22:55, 3F
※ 發信站: 批踢踢實業坊(ptt.cc)
※ 轉錄者: ninmit (116.228.79.134), 時間: 06/04/2013 22:59:57
討論串 (同標題文章)
以下文章回應了本文:
完整討論串 (本文為第 1 之 2 篇):