_ | 諛⑸챸濡 | 理쒓렐湲 | 솃뵾냼媛 | 二쇱씤냸
FrontPage › CategoryMachineLearning
Data Analysis(R)
Data Analysis(Python)
Statistics
Data Warehouse
Database System
SQL Server
Hive
Hadoop

Working Smart
Blog
Philosophy
Link
Miscellaneous
__ edit


愿묎퀬닔씡 꽌踰 슫쁺鍮꾨줈 벐뿬吏怨,
궓 닔씡 湲곕빀땲떎.

Contents

1 媛쒕뀗
2 옄猷 닔吏묎낵 以鍮(Data Collection & Preparation)
3 湲곗닠넻怨(Descriptive Statistics)
4 깘깋쟻 뜲씠꽣 遺꾩꽍(Exploratory Data Analysis)
5 異붿젙(Estimation)
6 媛꽕 寃젙(Hypothesis Testing)
7 쉶洹(Regression)
8 遺꾨쪟(Classification)
9 援곗쭛(Clustering)
10 李멸퀬옄猷


옉꽦以...
Python쑝濡 빐蹂대젮怨좊뒗 븯怨 엳뒗뜲.. 븘吏곴퉴吏 R씠 썾뵮 렪븳떎.. 븘.. 븯湲 떕떎..


떎쓬 洹몃┝ 媛쒕왂쟻씤 뜲씠꽣 遺꾩꽍쓽 쓲由꾩쓣 蹂댁뿬以떎. 넻怨꾩 癒몄떊 윭떇쓽 寃쎄퀎媛 紐⑦샇븯怨 遺꾨챸엳 援먯쭛빀[1]씠 엳吏留,
  • 넻怨(Statistics): 異붿젙(Estimation), 媛꽕 寃利(Hypothesis Testing)
  • 癒몄떊 윭떇(Machine Learning): 遺꾨쪟(Classification), 援곗쭛(Clustering), 쉶洹(Regression)
怨 媛숈씠 遺꾨쪟븯硫 議곌툑 렪븷 寃 媛숇떎.
data_analysis.png


import pandas as pd
import numpy as np

3 湲곗닠넻怨(Descriptive Statistics) #

븘.. python쑝濡 빐빞 븯굹? 궃 SQL怨 Excel씠 썾뵮 렪븯떒 留먯씠빞..

紐⑹쟻
  • 뜲씠꽣쓽 씠빐瑜 쐞빐 떆媛곹솕븯怨 슂빟
  • 뜲씠꽣쓽 듅꽦 諛 遺꾪룷 뙆븙

뜲씠꽣 궡렣蹂닿린

4 깘깋쟻 뜲씠꽣 遺꾩꽍(Exploratory Data Analysis) #


5 異붿젙(Estimation) #


6 媛꽕 寃젙(Hypothesis Testing) #

9 援곗쭛(Clustering) #

10 李멸퀬옄猷 #

----
   [1]  몴쟻쑝濡 쉶洹(Regression)씠 洹몃젃떎
   [2]  뜲씠꽣 遺꾩꽍쓣 쐞빐 뜲씠꽣瑜 import빐빞 븳떎. 寃쏀뿕쟻쑝濡쒕뒗 떎쓬쓽 3媛吏媛 遺遺꾩씠떎.
   [3]  pandas쓽 dataframe씠굹 series뿉꽌 뜲씠꽣瑜 二쇰Т瑜대뒗 諛⑸쾿뱾
   [4]  R뿉꽌쓽 sqldf 鍮꾩듂븳 寃
뙎湲 궓湲곌린..
씠由: : 삤瑜몄そ쓽 깉濡쒓퀬移⑥쓣 겢由빐 二쇱꽭슂. 깉濡쒓퀬移
愿묎퀬닔씡 꽌踰 슫쁺鍮꾨줈 벐뿬吏怨,
궓 닔씡 湲곕빀땲떎.
EditText : Print : Mobile : FindPage : DeletePage : LikePages : Powered by MoniWiki : Last modified 2017-12-11 23:30:33Anonymous

떎뙣씪뒗 긽泥섏뿉 끂젰씠씪뒗 빟쓣 諛붾Ⅴ怨 理쒖꽑씠씪뒗 遺뺣瑜 媛먯븘꽌 꽦怨듭씠 쓨꽣瑜 궓湲곗옄!