November 2020
Intermediate to advanced
396 pages
8h 34m
Japanese
book
データサイエンスのための統計学入門 第2版 ―予測、分類、統計モデリング、統計的機械学習とR/Pythonプログラミング
by Peter Bruce, Andrew Bruce, Peter Gedeck, 黒川 利明, 大橋 真也
Content preview from データサイエンスのための統計学入門 第2版 ―予測、分類、統計モデリング、統計的機械学習とR/Pythonプログラミング
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60
■
2
章 データと標本の分布
2.2.2
さらに学ぶために
●
（驚いたことに統計学の専門誌ではない）
Plastic and Reconstructive Surgery
で発表
された論文「
Identifying and Avoiding Bias in Research
」［
Pannucci-2010
］に は 、
選択バイアスも含めて調査時に紛れ込む各種のバイアスの優れたレビューがある。
●
Michael Harris
の 記 事「
Fooled by Randomness Through Selection Bias
」
（
https://www.priceactionlab.com/Blog/2012/06/fooled-by-randomness-through-
selection-bias/
）には、株式トレーダの視点から株式市場の取引スキーマでの選択
バイアスの考慮について興味深いレビューがある。
2.3
統計量の標本分布
統計量の標本分布という用語は、同じ母集団から抽出された多数の標本の中での標
本統計量の分布を指す。古典統計学では、（小さな）標本から（非常に大きな）母集団に
ついて推測することがほとんどだ。
基本用語
11
：標本分布
標 本 統 計 量（
sample statistic
）
大きな母集団から抽出した標本データで計算された統計量。
デ ー タ 分 布（
data distribution
）
データセットの個々の値の度数分布
標本分布（
sampling distribution
）
多数
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.