January 2015
Beginner to intermediate
628 pages
13h 33m
Japanese
Content preview from 統計クイックリファレンス 第2版
Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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.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.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.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.
325
325
13.2 被験者内計画
比較して、その差異を変動性尺度で割るよう求めている。
得られた値から式
13-12
の結果となる。
式
13-12
大標本ウィルコクソンの符号順位検定とその値
標準正規表（付録
D
の図
D-3
）を用いると、少なくともこの極値での値の確率が
0.28914
であることがわかり、
α
＝
0.05
よりはるかに大きいので帰無仮説を棄却することに失敗した。
データ集合がもっと小さい（
n<25
）なら、ウィルコクソンの符号順位検定の小標本形を使っ
ただろう。小標本検定では、大標本の場合と同様に符号付き順位を割り当て、正順位（
T
+
）
と負順位（
T
-
）の両方について順位和を計算する。それから、これらの値をウィルコクソン
の符号順位検定の棄却限界値の表と比較する（そのような表は、付録
C
の
Wilcoxon
［
1957
］
の原論文にも含まれているし、インターネットにもある。
http://facultyweb.berry.edu/
vbissonnette/tables/wilcox_t.pdf
）。両側検定では表で、標本サイズに該当する棄却限界値
よりも
T
+
か
T
-
のどちらかの値が小さければ、帰無仮説を棄却できる。
13.2.2
フリードマン検定
フリードマン検定（
Friedman test
）は、符号順位検定（
matched pairs signed rank test
）
の
3
つ以上の関連標本への拡張である。反復測定
ANOVA
のノンパラメトリック版とも考え
られる。テコンドーチームの体力水準を評価する局面に立たされたと仮定しよう ...
Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
and much more.
Read now
Unlock full access
More than 5,000 organizations count on O’Reilly
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.