Applications

All posts under tag "Applications"

3 posts total
Sorted by date
A Statistical Significance Simulation Study for the General Scientist

A Statistical Significance Simulation Study for the General Scientist

1. ์—ฐ๊ตฌ ๋ฐฐ๊ฒฝ ๋ฐ ๋ชฉ์  ํ†ต๊ณ„์  ์œ ์˜์„ฑ์€ ๊ณผํ•™์ž๋“ค์ด ์ž์‹ ์˜ ์‹คํ—˜ ๊ฒฐ๊ณผ๋ฅผ ๊ฒ€์ฆํ•˜๋Š” ๋ฐ ์ค‘์š”ํ•œ ์—ญํ• ์„ ํ•˜๋Š”๋ฐ, ์ด๋Š” ๊ด€์ฐฐ๋œ ์ฐจ์ด๊ฐ€ ์šฐ์—ฐํžˆ ๋ฐœ์ƒํ•œ ๊ฒƒ์ผ ๊ฐ€๋Šฅ์„ฑ์ด ๋งค์šฐ ๋‚ฎ๋‹ค๋Š” ๊ฒƒ์„ ์˜๋ฏธํ•œ๋‹ค. ์ผ๋ฐ˜์ ์œผ๋กœ p ๊ฐ’์ด 0.05 ๋ฏธ๋งŒ์ธ ๊ฒฝ์šฐ ํ†ต๊ณ„์  ์œ ์˜์„ฑ์„ ์ธ์ •ํ•œ๋‹ค. ๊ทธ๋Ÿฌ๋‚˜ ๋ณธ ๋…ผ๋ฌธ์€ ํ‘œ๋ณธ ์ˆ˜๊ฐ€ ์ฆ๊ฐ€ํ•จ์— ๋”ฐ๋ผ ๋‘ ๊ทธ๋ฃน ๊ฐ„์˜ ์ฐจ์ด๊ฐ€ ํ†ต๊ณ„์ ์œผ๋กœ ์œ ์˜๋ฏธํ•˜๊ฒŒ ์ž‘์•„์ง€๋Š” ํ˜„์ƒ์„ ๋ถ„์„ํ•˜๊ณ , ์ด๋กœ ์ธํ•ด p ๊ฐ’ ์ž„๊ณ„์น˜(p<0.05)๋ฅผ ์‚ฌ์šฉํ•˜๋Š” ๊ฒƒ์ด ๊ณผํ•™์ž๋“ค์—๊ฒŒ ๋งค์šฐ ๋‚ฎ์€ ๊ธฐ์ค€์„ ์„ค์ •ํ•œ๋‹ค๋Š” ๊ฒƒ์„ ์ง€์ ํ•œ๋‹ค. 2. ์—ฐ๊ตฌ ๋ฐฉ๋ฒ• ๋ณธ ๋…ผ๋ฌธ์—์„œ๋Š” ๋‘ ์ƒ˜ํ”Œ t ๊ฒ€์ •์„ ์‚ฌ์šฉํ•˜์—ฌ

Statistics Applications Physics
No Image

Mathematical proof of fraud in Russian elections unsound

์ด ๋…ผ๋ฌธ์€ ๋Ÿฌ์‹œ์•„ ์„ ๊ฑฐ ๊ฒฐ๊ณผ์— ๋Œ€ํ•œ ์ˆ˜ํ•™์  ๋ถ„์„๊ณผ ๋น„ํŒ์„ ์ค‘์‹ฌ์œผ๋กœ, ํŠนํžˆ ๊ฐ€์šฐ์Šค ๋ถ„ํฌ์™€ ํˆฌํ‘œ์œจ์˜ ๊ด€๊ณ„๋ฅผ ํƒ๊ตฌํ•˜๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค. ์ฃผ์š” ๋‚ด์šฉ์€ ๋‹ค์Œ๊ณผ ๊ฐ™์Šต๋‹ˆ๋‹ค: 1. ๊ฐ€์šฐ์Šค ๋ถ„ํฌ์™€ ํˆฌํ‘œ์œจ ๋…ผ๋ฌธ์€ ๋ธ”๋กœ๊ฑฐ๊ฐ€ ์—ฐํ•ฉ ๋Ÿฌ์‹œ์•„๋‹น์˜ ํˆฌํ‘œ์œจ์ด ์ง€์—ญ๊ตฌ๋ณ„๋กœ ๋น„๊ฐ€์šฐ์Šค ๋ถ„ํฌ๋ฅผ ๋ณด์ธ๋‹ค๋Š” ์ ์„ ์ง€์ ํ•˜๊ณ  ์ด๋ฅผ ์„ ๊ฑฐ ์กฐ์ž‘์˜ ์ฆ๊ฑฐ๋กœ ์ฃผ์žฅํ•˜๋Š” ๋‚ด์šฉ์— ๋Œ€ํ•ด ๋ฐ˜๋ก ํ•ฉ๋‹ˆ๋‹ค. ๊ฐ€์šฐ์Šค ๋ถ„ํฌ๋Š” ์—ฌ๋Ÿฌ ๋…๋ฆฝ์ ์ธ ์š”์ธ์ด ์ƒํ˜ธ์ž‘์šฉํ•  ๋•Œ ๋ฐœ์ƒํ•˜๋ฉฐ, ์ด๋Š” ์ž์—ฐ ํ˜„์ƒ์—์„œ ํ”ํžˆ ๋ณผ ์ˆ˜ ์žˆ๋Š” ํŒจํ„ด์ž…๋‹ˆ๋‹ค. ๊ทธ๋Ÿฌ๋‚˜ ๋ชจ๋“  ์‚ฌํšŒ์  ํ˜„์ƒ์ด ์ด๋Ÿฌํ•œ ํŒจํ„ด์„ ๋”ฐ๋ฅด์ง€ ์•Š๋Š”๋‹ค๋Š” ์ ์„ ๊ฐ•์กฐํ•ฉ๋‹ˆ๋‹ค. 2. ๋งˆ๋ฅด์ฝ”ํ”„์˜ ๋ชจ๋ธ

Statistics Physics Applications

< Category Statistics (Total: 773) >

Astrophysics
98
Computer Science
257
Condensed Matter
8
Economics
6
Electrical Engineering and Systems Science
7
General
272
General Relativity
9
HEP-EX
7
HEP-PH
12
HEP-TH
7
MATH-PH
4
Mathematics
83
NUCL-TH
1
Nonlinear Sciences
20
Physics
93
Quantitative Biology
14
Quantitative Finance
12
Quantum Physics
10
Statistics
10

Start searching

Enter keywords to search articles

โ†‘โ†“
โ†ต
ESC
โŒ˜K Shortcut