Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
多重比較/相関分析 / Multiple Comparison and Correlation...
Search
Kenji Saito
PRO
January 16, 2024
Business
0
300
多重比較/相関分析 / Multiple Comparison and Correlation Analysis
早稲田大学大学院経営管理研究科「企業データ分析」2023 冬の第11-12回で使用したスライドです。
Kenji Saito
PRO
January 16, 2024
Tweet
Share
More Decks by Kenji Saito
See All by Kenji Saito
続・インクルーシブな社会へ / Continuing Towards an Inclusive Society
ks91
PRO
0
19
AGI (人工一般知能) と創る新しく奇妙な社会 / New and Stranger Society built with AGI
ks91
PRO
0
64
回帰分析/大規模言語モデルと統計 / Regression Analysis, Large Language Models and Statistics
ks91
PRO
0
69
多重比較/相関分析 / Multiple Comparison and Correlation Analysis
ks91
PRO
0
65
アカデミーキャンプ 2025冬「考えるのは奴らだ」 / Academy Camp 2025 Winter - Live and Let Think DAY 3
ks91
PRO
0
62
アカデミーキャンプ 2025冬「考えるのは奴らだ」 / Academy Camp 2025 Winter - Live and Let Think DAY 2
ks91
PRO
0
48
アカデミーキャンプ 2025冬「考えるのは奴らだ」 / Academy Camp 2025 Winter - Live and Let Think DAY 1
ks91
PRO
1
74
インクルーシブな社会へ / Toward an Inclusive Society
ks91
PRO
0
22
P 値と有意差/分散分析 / P-value, Significant Difference and Analysis of Variance
ks91
PRO
0
71
Other Decks in Business
See All in Business
EMConf JP 2025 楽しいぞEM拡張パズル
sasakendayo
1
1.1k
i3DESIGN_Culture_Book / We-are-hiring
i3design
0
34k
見積りと提案の力を競う見積りソン/ an estimation-thon to compete on the quality of estimates and proposals
bpstudy
0
250
RAKSUL Introduction / English Ver.
raksulrecruiting
0
390
株式会社shizai - Recruit Deck
shizai
3
56k
How should you respond to feedback from reviews and tests
kitanosirokuma
3
190
n=1の経験が紡ぐエンジニアリングマネジメントの可能性 / The Possibilities of Engineering Management from n=1 Experiences
iwashi86
20
6.1k
Space BD - CULTURE BOOK「道」
spacebd
0
1.4k
株式会社Anfini_新卒会社紹介資料
anfini
0
6.2k
ビジネスで活かす生成AIエージェント 〜業務利用を目指して今を俯瞰的に理解しよう〜
masatoto
4
300
不確実性の高い仮説を 迅速に検証するための開発プロセス
mkitahara01985
2
290
新規投資家向け資料20250214
junkiogawa
0
2.6k
Featured
See All Featured
Understanding Cognitive Biases in Performance Measurement
bluesmoon
27
1.6k
Put a Button on it: Removing Barriers to Going Fast.
kastner
60
3.7k
Build The Right Thing And Hit Your Dates
maggiecrowley
34
2.5k
Making the Leap to Tech Lead
cromwellryan
133
9.1k
YesSQL, Process and Tooling at Scale
rocio
172
14k
Practical Tips for Bootstrapping Information Extraction Pipelines
honnibal
PRO
12
990
Code Reviewing Like a Champion
maltzj
521
39k
JavaScript: Past, Present, and Future - NDC Porto 2020
reverentgeek
47
5.2k
個人開発の失敗を避けるイケてる考え方 / tips for indie hackers
panda_program
100
18k
Visualizing Your Data: Incorporating Mongo into Loggly Infrastructure
mongodb
45
9.4k
GitHub's CSS Performance
jonrohan
1030
460k
Git: the NoSQL Database
bkeepers
PRO
427
65k
Transcript
generated by Stable Diffusion XL v1.0 2023 11-12 (WBS) 2023
11-12 — 2024-01-18 – p.1/30
https://speakerdeck.com/ks91/collections/corporate-data-analysis-2023-winter 2023 11-12 — 2024-01-18 – p.2/30
( ) 1 11 30 • 2 11 30 (B
A ) • 3 12 7 • 4 12 7 • 5 12 14 • 6 12 14 t • 7 12 21 2 ( ) t • 8 12 21 2 ( ) t • 9 1 11 P • 10 1 11 • 11 1 18 • 12 1 18 • 13 1 25 14 1 25 W-IOI 2023 11-12 — 2024-01-18 – p.3/30
( 20 ) 1 • 2 R • 3 •
4 • 5 • 6 ( ) • 7 (1) • 8 (2) • 9 R ( ) (1) — Welch 10 R ( ) (2) — χ2 11 R ( ) (1) — 12 R ( ) (2) — 13 GPT-4 14 GPT-4 15 ( ) LaTeX Overleaf 8 (12/21 ) / (2 ) OK / 2023 11-12 — 2024-01-18 – p.4/30
2 2 t 1 9 P P 10 H0 HA
k, N, ¯ ¯ x σ2 ( )MSwithin ( )MSbetween MStotal F F 2023 11-12 — 2024-01-18 – p.5/30
11 — 2 t FWER (Family-Wise Error Rate) Bonferroni (
2 t ) / Tukey-Kramer q 12 / r sxy vs. 2023 11-12 — 2024-01-18 – p.6/30
2023 11-12 — 2024-01-18 – p.7/30
5. (1) ( ) (2) 2024 1 14 ( )
23:59 JST ( ) Waseda Moodle (Q & A ) (1)(2) Discord 2023 11-12 — 2024-01-18 – p.8/30
. . . . . . 10 7 (1/16( )
) ( ) → 6 ( ) ( ) → 1 → 1 ( ) ( ) → 4 → 1 → 1 ← 2023 11-12 — 2024-01-18 – p.9/30
S ( ) 2 ( ) 1 2 1 <
2 1 1 ⇒ 1 2 2023 11-12 — 2024-01-18 – p.10/30
I (1/2) ( ) 3 ( [ ]) ( )
⇒ 2023 11-12 — 2024-01-18 – p.11/30
I (2/2) 20 5 4 (A) (B) (C) (D) (
: 0∼18 ) ⇒ ( ) 2023 11-12 — 2024-01-18 – p.12/30
M [ ] 3 MSwithin MSbetween ⇒ F = MSbetween
MSwithin 2023 11-12 — 2024-01-18 – p.13/30
S 4 ⇒ ( )( ) 2023 11-12 — 2024-01-18
– p.14/30
S ⇒ ( ) ( ) 20 30 40 50
60 2023 11-12 — 2024-01-18 – p.15/30
S [ ] [ ] ⇒ = = 2023 11-12
— 2024-01-18 – p.16/30
W ⇒ 2023 11-12 — 2024-01-18 – p.17/30
I ( R ) ⇒ 2023 11-12 — 2024-01-18 –
p.18/30
S ⇒ 2023 11-12 — 2024-01-18 – p.19/30
M ⇒ . . . ( ^^;) 2023 11-12 —
2024-01-18 – p.20/30
11 — 2 t FWER (Family-Wise Error Rate) Bonferroni (
2 t ) Tukey-Kramer q 2023 11-12 — 2024-01-18 – p.21/30
(1/2) 2 t t α α . . . α
(1 − α)m ( ) m 1 FWER ( t 1 α ) 5% Bonferroni ( 2 t ) αBonferroni = 0.05 m t 2023 11-12 — 2024-01-18 – p.22/30
(2/2) Tukey-Kramer (1) : (2) : σ2 ( ) (H0
) µ1 = µ2 = · · · = µk µA = µB q qA−B = ¯ xA − ¯ xB √ MSwithin 1 2 ( 1 nA + 1 nB ) µA = µB q0.05 (k, dfwithin ) < |qA−B | 2023 11-12 — 2024-01-18 – p.23/30
V ( p.248) 19 4 “ V.R” ( multcomp glht()
) (R TukeyHSD() ) p.243 “multcomp” 2023 11-12 — 2024-01-18 – p.24/30
12 r sxy ( ) vs. 2023 11-12 — 2024-01-18
– p.25/30
Pearson r ( sx sy x y ) r =
sxy sx sy = n i=1 (xi − ¯ x)(yi − ¯ y) n i=1 (xi − ¯ x)2 n i=1 (yi − ¯ y)2 r −1 +1 |r| 1 ( ) sxy sxy = n i=1 (xi − ¯ x)(yi − ¯ y) n − 1 t ( df = n − 2 t ; ) t = r n − 2 1 − r2 2023 11-12 — 2024-01-18 – p.26/30
X ( p.270) “ X.R” ( cor.test() ) p.270 (
) 2023 11-12 — 2024-01-18 – p.27/30
2023 11-12 — 2024-01-18 – p.28/30
6. (1) ( ) (2) 2024 1 21 ( )
23:59 JST ( ) Waseda Moodle (Q & A ) (1)(2) Discord 2023 11-12 — 2024-01-18 – p.29/30
2023 11-12 — 2024-01-18 – p.30/30