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๋ถ„๋ฅ˜ ์ „์ฒด๋ณด๊ธฐ 128

[MySQL] SQL ์ฟผ๋ฆฌ๋ฌธ ๊ธฐ์ดˆ ๋‹ค์ง€๊ธฐ 1 - MySQL Workbench, SELECT๋ฌธ, USE๊ตฌ๋ฌธ, DB ๋ชฉ๋ก ํ™•์ธ

SELECT๋ฌธ ๋ฐ์ดํ„ฐ๋ฒ ์ด์Šค ๋‚ด ํ…Œ์ด๋ธ”์—์„œ ์›ํ•˜๋Š” ๋ฐ์ดํ„ฐ๋ฅผ ๊ฐ€์ ธ์˜ค๋Š” ๊ธฐ์ดˆ์ ์ธ ๊ตฌ๋ฌธ SELECT ์—ด์ด๋ฆ„ FROM ํ…Œ์ด๋ธ”์ด๋ฆ„ ์›ํ•˜๋Š” ๋ฐ์ดํ„ฐ๋งŒ ๋ฝ‘๋Š” ๊ตฌ๋ฌธ ์‚ฌ์šฉ ์‹œ WHERE, GROUP BY, HAVING, ORDER BY์˜ ์ˆœ์„œ๊ฐ€ ์ค‘์š” SELECT ์—ด์ด๋ฆ„ FROM ํ…Œ์ด๋ธ”์ด๋ฆ„ WHERE ์กฐ๊ฑด GROUP BY ๊ธฐ์ค€ HAVING ์กฐ๊ฑด ORDER BY USE๊ตฌ๋ฌธ ์‚ฌ์šฉํ•˜๊ณ  ์‹ถ์€ ๋ฐ์ดํ„ฐ๋ฒ ์ด์Šค ์ง€์ • Workbench์—์„œ ์ง์ ‘ ์„ ํƒํ•ด์„œ ์‚ฌ์šฉํ•˜๋Š” ๊ฒƒ๋„ ๊ฐ€๋Šฅ USE [๋ฐ์ดํ„ฐ๋ฒ ์ด์Šค๋ช…] SELECT * FROM [ํ…Œ์ด๋ธ”๋ช…] ํ…Œ์ด๋ธ” ์•ˆ์˜ ๋ชจ๋“  ์—ด ์ถ”์ถœํ•˜๋Š” ์ฟผ๋ฆฌ๋ฌธ ์„ ํƒํ•œ DB๊ฐ€ sqldb๋ผ๋ฉด ์•„๋ž˜ ๋‘ ๋ฌธ์žฅ์€ ๋™์ผํ•˜๋‹ค SELECT * FROM sqldb.table1; SELECT * FROM table1; MySQL Workbench ..

DB(Database)/MySQL 2021.01.15

[DB] ๋ฐ์ดํ„ฐ, ๋ฐ์ดํ„ฐ๋ฒ ์ด์Šค๋ž€?

1์žฅ. ๋ฐ์ดํ„ฐ๋ฒ ์ด์Šค ๊ธฐ๋ณธ ๊ฐœ๋… ๋ฐ์ดํ„ฐ๋ฒ ์ด์Šค์˜ ํ•„์š”์„ฑ ๋ฐ์ดํ„ฐ๋ฒ ์ด์Šค์˜ ์ •์˜์™€ ํŠน์„ฑ ๋ฐ์ดํ„ฐ์™€ ๋ฐ์ดํ„ฐ๋ฒ ์ด์Šค ๋ฐ์ดํ„ฐ๋ฒ ์ด์Šค์˜ ์ •์˜์™€ ํŠน์ง• ๋ฐ์ดํ„ฐ์™€ ์ •๋ณด ๋ฐ์ดํ„ฐ: ํ˜„์‹ค ์„ธ๊ณ„์—์„œ ๋‹จ์ˆœํžˆ ๊ด€์ฐฐํ•˜๊ฑฐ๋‚˜ ์ธก์ •ํ•˜์—ฌ ์ˆ˜์ง‘ํ•œ ์‚ฌ์‹ค์ด๋‚˜ ๊ฐ’ ์ •๋ณด(information): ์˜์‚ฌ ๊ฒฐ์ •์— ์œ ์šฉํ•˜๊ฒŒ ํ™œ์šฉ๋  ์ˆ˜ ์žˆ๋„๋ก ๋ฐ์ดํ„ฐ ์ฒ˜๋ฆฌํ•œ ๊ฒฐ๊ณผ๋ฌผ ์›์œ ์™€ ๊ฐ€๊ณต์šฐ์œ ๋กœ ๋น„์œ  ๊ฐ€๋Šฅ (์›์œ : ๋ฐ์ดํ„ฐ, ๊ฐ€๊ณต ์šฐ์œ : ์ •๋ณด) ์ •๋ณด์ฒ˜๋ฆฌ ๋ฐ์ดํ„ฐ์—์„œ ์ •๋ณด๋ฅผ ์ถ”์ถœํ•˜๋Š” ๊ณผ์ •, ๋ฐฉ๋ฒ• ์ƒํ™ฉ์— ๋งž๊ฒŒ ํ•ด์„ํ•ด ์˜๋ฏธ ์žˆ๋Š” ๊ฒฐ๊ณผ ๋„์ถœ ์ •๋ณด ์‹œ์Šคํ…œ ์กฐ์ง ์šด์˜์— ํ•„์š”ํ•œ ๋ฐ์ดํ„ฐ๋ฅผ ์ˆ˜์ง‘ํ•ด ์ €์žฅํ•ด ๋‘์—ˆ๋‹ค๊ฐ€ ํ•„์š”ํ•  ๋•Œ ์œ ์šฉํ•œ ์ •๋ณด๋ฅผ ๋งŒ๋“ค์–ด ์ฃผ๋Š” ์ˆ˜๋‹จ ๋ฐ์ดํ„ฐ๋ฒ ์ด์Šค ์ •๋ณด ์‹œ์Šคํ…œ ์•ˆ์—์„œ ๋ฐ์ดํ„ฐ ์ €์žฅํ•˜๊ณ  ์žˆ๋‹ค๊ฐ€ ํ•„์š”ํ•  ๋•Œ ์ œ๊ณตํ•˜๋Š” ์—ญํ•  ๋‹ด๋‹น ์—ฌ๋Ÿฌ ์‚ฌ์šฉ์ž๋‚˜ ์‘์šฉ ํ”„๋กœ๊ทธ๋žจ์ด ๊ณต์œ ํ•˜์—ฌ ์‚ฌ์šฉํ•  ์ˆ˜ ์žˆ๋„๋ก ํ†ตํ•ฉ..

[Git GUI] GitHub ์†Œ์ŠคํŠธ๋ฆฌ(SourceTree) ์‚ฌ์šฉ ์˜ˆ์ œ, ๋ ˆํŒŒ์ง€ํ† ๋ฆฌ ์ƒ์„ฑ ํ›„ ๊นƒ ํด๋ก , ์ปค๋ฐ‹ ํ›„ ํ‘ธ์‰ฌ

Git์„ ๋ช…๋ น์–ด๋กœ ์•ˆ ํ•˜๊ณ  GUI ์‚ฌ์šฉํ•ด ํด๋ฆญํด๋ฆญ์œผ๋กœ ํŽธํ•˜๊ฒŒ ๋ณด๊ธฐ 1. ์†Œ์ŠคํŠธ๋ฆฌ ์„ค์น˜ www.sourcetreeapp.com/ Sourcetree | Free Git GUI for Mac and Windows A Git GUI that offers a visual representation of your repositories. Sourcetree is a free Git client for Windows and Mac. www.sourcetreeapp.com ์œ„ ๋งํฌ๋กœ ๋“ค์–ด๊ฐ€ ์šด์˜์ฒด์ œ์— ๋งž๋Š” ๊ฑธ๋กœ ์„ค์น˜ ์„ค์น˜ ์™„๋ฃŒ๋˜๋ฉด SSHํ‚ค๋ฅผ ๋ถˆ๋Ÿฌ์˜ค๊ฒ ๋ƒ๋Š” ์•Œ๋ฆผ์ด ๋œจ๋Š”๋ฐ ๋ณดํ†ต ์—†์œผ๋ฏ€๋กœ ์•„๋‹ˆ์˜ค ์„ ํƒํ•˜๊ธฐ~ 2. github์—์„œ ๋ ˆํŒŒ์ง€ํ† ๋ฆฌ ์ƒ์„ฑ ๋‚˜๋Š” test ๋ ˆํŒŒ์ง€ํ† ๋ฆฌ๋ฅผ Private์œผ๋กœ ์ƒ์„ฑํ•ด ๋ณผ ๊ฒƒ์ด๋‹ค. Create re..

Git 2021.01.14

[SPARK] WINDOWS์— PySpark ์„ค์น˜

โ€ป python(version 3 ์ด์ƒ) ์„ค์น˜๋˜์—ˆ๋‹ค๋Š” ๊ฐ€์ • ํ•˜์— ์„ค์น˜ JAVA ์„ค์น˜ SPARK ์„ค์น˜ winutils ์„ค์น˜ pyspark ์„ค์น˜ ์„ค์น˜ ํ™•์ธ 1. JAVA ์„ค์น˜ SPARK 3.0.1์€ java 11์„ ์ง€์›ํ•˜๋ฏ€๋กœ ๋ฐ‘์˜ url์— ๋“ค์–ด๊ฐ€ ์ค‘๊ฐ„์˜ 11 JDK ๋‹ค์šด๋กœ๋“œ๋ฅผ ์„ ํƒ. ๊ทธ ์ „์— ์˜ค๋ผํด ๊ณ„์ • ๋งŒ๋“ค๊ธฐ ํ•„์ˆ˜ www.oracle.com/java/technologies/javase-downloads.html ์œˆ๋„์šฐ ๋ฒ„์ „ ํด๋ฆญ ํ›„ next, next ๋ˆ„๋ฅด๋ฉด์„œ ์„ค์น˜. ์ œ์–ดํŒ - ์‹œ์Šคํ…œ ๋ฐ ๋ณด์•ˆ - ์‹œ์Šคํ…œ ๋“ค์–ด๊ฐ€์„œ ๊ณ ๊ธ‰ ์‹œ์Šคํ…œ ์„ค์ •, ํ™˜๊ฒฝ ๋ณ€์ˆ˜ ํด๋ฆญ ํ™˜๊ฒฝ ๋ณ€์ˆ˜, ์‹œ์Šคํ…œ ๋ณ€์ˆ˜ ํŽธ์ง‘ ํ™˜๊ฒฝ ๋ณ€์ˆ˜ ํŽธ์ง‘ Path์— %JAVA_HOME%bin์ถ”๊ฐ€ JAVA_HOME ์‹œ์Šคํ…œ ๋ณ€์ˆ˜ ์ถ”๊ฐ€ C:\Program Files\Jav..

[Python] Multiple arguments function์— ๋ณ‘๋ ฌ์ฒ˜๋ฆฌ(Multiprocessing) ์ ์šฉํ•˜๊ธฐ

๋Œ€์šฉ๋Ÿ‰ ๋ฐ์ดํ„ฐ ์ฒ˜๋ฆฌ๋ฅผ ํ•  ๋•Œ, ๋ณ‘๋ ฌ์ฒ˜๋ฆฌ๋ฅผ ์ด์šฉํ•˜๋ฉด ์—ฐ์‚ฐ ์†๋„๋ฅผ ์ค„์ผ ์ˆ˜ ์žˆ๋‹ค. ๋”ฅ๋Ÿฌ๋‹ ํ”„๋ ˆ์ž„์›Œํฌ์ธ tensorflow๋‚˜ pytorch ๋“ฑ์˜ ๊ฒฝ์šฐ ํ•™์Šต ๊ณผ์ •์—์„œ ๋ณ‘๋ ฌ์ฒ˜๋ฆฌ ๊ธฐ๋Šฅ์„ ์ œ๊ณตํ•˜์ง€๋งŒ, python์˜ ๊ฒฝ์šฐ ๋”ฐ๋กœ ๊ธฐ๋Šฅ์„ ์ œ๊ณตํ•˜์ง€ ์•Š๋Š”๋‹ค. ์ด ๋•Œ python์˜ multiprocessing ๋ผ์ด๋ธŒ๋Ÿฌ๋ฆฌ๋ฅผ ์ด์šฉํ•  ์ˆ˜ ์žˆ๋‹ค. 1. ํ•จ์ˆ˜ ์ธ์ž๊ฐ€ 1๊ฐœ์ธ ๊ฒฝ์šฐ ๋ณ‘๋ ฌ์ฒ˜๋ฆฌ multiprocessing ๋ผ์ด๋ธŒ๋Ÿฌ๋ฆฌ์˜ pool.map์„ ์ด์šฉํ•˜๋ฉด ๋ณ‘๋ ฌ์ฒ˜๋ฆฌ๋ฅผ ํ•  ์ˆ˜ ์žˆ๋‹ค. https://ahnty0122.tistory.com/12 [Python] ํŒŒ์ด์ฌ multiprocessing package๋กœ ๋ฐ์ดํ„ฐํ”„๋ ˆ์ž„๋ณ‘๋ ฌ ์ฒ˜๋ฆฌํ•˜๊ธฐ ์ตœ๊ทผ ๋Œ€๊ทœ๋ชจ ๋ฐ์ดํ„ฐ๋กœ ๋ณ‘๋ ฌ์ฒ˜๋ฆฌ๊ฐ€ ๋งŽ์ด ์ค‘์š”ํ•ด์กŒ๋‹ค. ๊ทธ๋ฆฌ๊ณ  ํŒŒ์ด์ฌ์—๋Š” ๋ณ‘๋ ฌ์ฒ˜๋ฆฌ๋ฅผ ์ œ๊ณตํ•˜๋Š” ํŒจํ‚ค์ง€์ธ multipr..

[Python] Pandas Dataframe ๊ธฐ๋ณธ(merge, concat, concat ํ–‰, ์—ด ๊ธฐ์ค€์œผ๋กœ ๋ณ‘ํ•ฉ, ์—ฐ๊ฒฐ)

์˜ˆ์‹œ ๋ฐ์ดํ„ฐ ํ”„๋ ˆ์ž„ import pandas as pd left = pd.DataFrame({ 'id':[1,2,3,4,5], 'Name': ['Alex', 'Amy', 'Allen', 'Alice', 'Ayoung'], 'subject_id':['sub1','sub2','sub4','sub6','sub5']}) right = pd.DataFrame( {'id':[1,2,3,4,5], 'Name': ['Billy', 'Brian', 'Bran', 'Bryce', 'Betty'], 'subject_id':['sub2','sub4','sub3','sub6','sub5']}) 1. ๋‘ ๊ฐœ์˜ ๋ฐ์ดํ„ฐํ”„๋ ˆ์ž„์„ Key ๊ธฐ์ค€์œผ๋กœ ํ•ฉ์น˜๊ธฐ pd.merge(left,right,on='id') 2. ๋‘ ๊ฐœ์˜ ๋ฐ์ดํ„ฐํ”„๋ ˆ์ž„์„ m..

[๋“œ๋ผ์ด๋ธŒ ํŒŒ์ผ ์ŠคํŠธ๋ฆผ] ๋‚ด PC์™€ Google Drive ์—ฐ๋™ํ•˜๊ธฐ

ํ•™๊ต ํ”„๋กœ์ ํŠธ๋‚˜ ์—…๋ฌด ๋“ฑ์—์„œ ๊ตฌ๊ธ€ ๋“œ๋ผ์ด๋ธŒ๋ฅผ ๋งŽ์ด ์“ฐ๋Š”๋ฐ, ๊ตฌ๊ธ€ ๋“œ๋ผ์ด๋ธŒ๋Š” pc์™€ ์—ฐ๋™ํ•˜์—ฌ ์‚ฌ์šฉํ•  ์ˆ˜ ์žˆ๋‹ค. ๋‹ค์šด๋กœ๋“œ ๋งํฌ: support.google.com/drive/answer/7329379 ๋“œ๋ผ์ด๋ธŒ ํŒŒ์ผ ์ŠคํŠธ๋ฆผ์œผ๋กœ ์ปดํ“จํ„ฐ์—์„œ ์—…๋ฌด์šฉ ๋˜๋Š” ํ•™๊ต์šฉ ํŒŒ์ผ ์‚ฌ์šฉํ•˜๊ธฐ - Google ๋“œ๋ผ์ด๋ธŒ ๊ณ ๊ฐ ๋„์›€์ด ๋˜์—ˆ๋‚˜์š”? ์–ด๋–ป๊ฒŒ ํ•˜๋ฉด ๊ฐœ์„ ํ•  ์ˆ˜ ์žˆ์„๊นŒ์š”? ์˜ˆ์•„๋‹ˆ์š” support.google.com ์œ„ ๋งํฌ์—์„œ ๊ฐ์ž์˜ ์šด์˜์ฒด์ œ์— ๋งž๋Š” ๋ฒ„์ „์„ ์„ค์น˜ํ•˜๋ฉด ๋จ. ์„ค์น˜ํ•˜๋ฉด ์ด๋ ‡๊ฒŒ pc์—์„œ ๊ตฌ๊ธ€ ๋“œ๋ผ์ด๋ธŒ๋ฅผ ํด๋”๋กœ ์—ด ์ˆ˜ ์žˆ๊ณ , ๋‹ค์–‘ํ•œ ํ”„๋กœ๊ทธ๋žจ์„ ์—ฐ๋™ํ•ด์„œ ์‚ฌ์šฉํ•  ์ˆ˜ ์žˆ๋‹ค. ex) ํ„ฐ๋ฏธ๋„์—์„œ ๊ตฌ๊ธ€ ๋“œ๋ผ์ด๋ธŒ๋กœ ์ด๋™ํ•˜์—ฌ ๊ตฌ๊ธ€ ๋“œ๋ผ์ด๋ธŒ์— ์žˆ๋Š” ํŒŒ์ผ์„ ํŒŒ์ด์ฌ์— ๋ถˆ๋Ÿฌ์˜ค๊ธฐ ex) ๋‹ค์–‘ํ•œ ๋Œ€์šฉ๋Ÿ‰ ํŒŒ์ผ (.xlsx, .csv, .txt)์„ ์ง..

Note 2021.01.14

Biological Networks, Biological pathway analysis (ํ•™๊ธฐ 2019-1)

Biological Networks ์ƒ๋ฌผ๊ณ„์˜ ๋‹ค์–‘ํ•œ ๋„คํŠธ์›Œํฌ Protein-protein Interaction (PPI) Networks Gene regulatory networks Co-expression networks Metabolic networks Signaling networks ..... 1. Protein-protein Interaction (PPI) Networks ๋‹จ๋ฐฑ์งˆ ๊ฐ„์˜ ๋‹ค์–‘ํ•œ interaction์„ ๋‚˜ํƒ€๋‚ธ ๋„คํŠธ์›Œํฌ ์œ ์ „์ž-๋‹จ๋ฐฑ์งˆ์ด 1:1 ๋Œ€์‘ํ•˜๋ฏ€๋กœ ์ฃผ๋กœ ์œ ์ „์ž ๋ฐœํ˜„๋Ÿ‰์„ PPI ๋„คํŠธ์›Œํฌ์— ๋Œ€์ž…ํ•˜๋Š” ๊ฒฝ์šฐ๊ฐ€ ๋งŽ์Œ STRING ๋ฐ์ดํ„ฐ๋ฒ ์ด์Šค๊ฐ€ ๋งŽ์ด ์“ฐ์ž„ --> ์œ ์ „์ž(๋‹จ๋ฐฑ์งˆ ์ด๋ฆ„์ด๋‚˜ ์•„๋ฏธ๋…ธ์‚ฐ ์„œ์—ด ๋“ฑ์œผ๋กœ ๊ฒ€์ƒ‰ํ•˜์—ฌ ํ•ด๋‹น ๋‹จ๋ฐฑ์งˆ๊ณผ ์ƒํ˜ธ์ž‘์šฉ์„ ํ•˜๋Š” ๋„คํŠธ์›Œํฌ๋ฅผ ๋ณด์—ฌ์คŒ) STRING ๋ฐ์ดํ„ฐ๋ฒ ์ด์Šค์˜..

Bioinfomatics 2021.01.14
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