๋น ๋ฐ์ดํฐ ๋ง๋ณด๊ธฐ : ์๋์ฝ๋ค ์ค์น
Anaconda | The World's Most Popular Data Science Platform
Anaconda is the standard platform for Python data science, leading in open source innovation for machine learning. Develop, manage, collaborate, and govern at scale with our enterprise platform.
www.anaconda.com
๋น ๋ฐ์ดํฐ ๋ง๋ณด๊ธฐ : ์ฃผํผํฐ ๋ ธํธ๋ถ ์ฌ์ฉ
Programming Language
: Python / C# / HTML / C / Visual Basic / Pascal / Java / JSP / LISP / ASP / C++ Scratch / JavaScript
https://www.tiobe.com/tiobe-index//
TIOBE Index | TIOBE - The Software Quality Company
TIOBE Index for August 2019 August Headline: Silly season in the programming language world Nothing much has changed during July in the TIOBE index. In the top 10 only Objective-C and SQL have swapped positions. We need a magnifying glass to see some other
www.tiobe.com
์ฃผํผํฐ ๋ ธํธ๋ถ ๊ธฐ๋ณธ ์ฌ์ฉ๋ฒ
- ์ฃผํผํฐ ๋ ธํธ๋ถ ์ฌ์ฉ ์ค์๋ ๋ช ๋ น์ฐฝ์ ์ข ๋ฃํ์ง ์๋๋ก ํจ
- ์๋ก ๋ง๋ค๊ธฐ
: ์ค๋ฅธ์ชฝ ์๋จ์ New-Python3
: Untitled๋ฅผ ์์ ํ์ฌ ํ์ผ ์ด๋ฆ ์ง์
- ์คํํ๊ธฐ
: ์๋จ์ Run ํด๋ฆญ
: Shift + Enter ๋๋ Ctrl + Enter
- ์ ์ปจํธ๋กค
: ์ ์ด๋ - ํ์ดํ
: ์ ์ญ์ - ๊ฐ์ (dd)
: ์ ์ถ๊ฐ - +, a ( ์์ ์ถ๊ฐ ), b ( ์๋์ ์ถ๊ฐ )
- Markdown ๋ชจ๋ - m
- Kernel
: Interrupt
: Restart & Clear output
: Restart & Run All
ํ์ด์ฌ ๋ณ์
- ์ฃผํผํฐ ๋ ธํธ๋ถ
์คํ : Run / Shift + Enter
์ญ์ , ์ ์ฅ
ํ์ด์ฌ ์กฐ๊ฑด๋ฌธ _ if else, if elif else
ํ์ด์ฌ ๋ฐ๋ณต๋ฌธ _ for i in range ( ์ด๊ธฐ๊ฐ, ์ข ๋ฃ์กฐ๊ฑด, ์ฆ๊ฐ๊ฐ )
ํ์ด์ฌ ๋ฆฌ์คํธ ( List )
List : ํ๊บผ๋ฒ์ ๋ง์ ๊ฐ์ ์ ์ฅํ๊ฑฐ๋ ์ฒ๋ฆฌ
๋ฆฌ์คํธ ํญ๋ชฉ ๊ฐ ๋ณ๊ฒฝ
๋ฆฌ์คํธ ์์ ์ถ๋ ฅ
๋ฆฌ์คํธ ์์ ํน์ ๊ฐ์ด ์๋์ง ํ์ธ _ if ํค์๋ in ๋ฆฌ์คํธ
๋ฌธ์์ด์ ๋ฆฌ์คํธ๋ก ๋ง๋ค๊ธฐ _ ๋ฌธ์์ด.split ( ๊ตฌ๋ถ์ ) : ๊ณต๋ ํน์ '๊ตฌ๋ถ์'๋ฅผ ๊ธฐ์ค์ผ๋ก ๋ฆฌ์คํธ ๋ณ๊ฒฝ
๋ฆฌ์คํธ ๋ฉ์๋
append ( x )
insert ( i, x )
extend ( L )
remove ( x )
pop ( [ i ] )
clear ( )
index [ x [, start [, end ] ] ]
count ( x )
sort ( key = None, reverse = False )
reverse ( )
copy ( )
ํ์ด์ฌ ์๋ฃ๊ตฌ์กฐ _ ๋์ ๋๋ฆฌ
ํ์ด์ฌ ํ์ผ์ฒ๋ฆฌ
๋ฐ์ดํฐ ๋ถ์์ ๊ธฐ๋ณธ : Raw Data -> Cooked Data -> Information
๊ณต๊ณต ๋ฐ์ดํฐ ์ฌ์ดํธ
๊ณต๊ณต๋ฐ์ดํฐํฌํธ
๊ตญ๊ฐ์์ ๋ณด์ ํ๊ณ ์๋ ๋ค์ํ ๋ฐ์ดํฐ๋ฅผใ๊ณต๊ณต๋ฐ์ดํฐ์ ์ ๊ณต ๋ฐ ์ด์ฉ ํ์ฑํ์ ๊ดํ ๋ฒ๋ฅ (์ 11956ํธ)ใ์ ๋ฐ๋ผ ๊ฐ๋ฐฉํ์ฌ ๊ตญ๋ฏผ๋ค์ด ๋ณด๋ค ์ฝ๊ณ ์ฉ์ดํ๊ฒ ๊ณต์ โขํ์ฉํ ์ ์๋๋ก ๊ณต๊ณต๋ฐ์ดํฐ(Dataset)์ Open API๋ก ์ ๊ณตํ๋ ์ฌ์ดํธ์ ๋๋ค.
www.data.go.kr
https://data.kma.go.kr/cmmn/main.do
๊ธฐ์์๋ฃ๊ฐ๋ฐฉํฌํธ
data.kma.go.kr
Kaggle: Your Home for Data Science
www.kaggle.com
๊ณต๊ณต๋ฐ์ดํฐ ๋ค์ด๋ฐ๊ธฐ _ ๋น ๋ฐ์ดํฐ ์๊ฐํ ( ํ ์คํธ , ์ฐจํธ )
# cvs ๋ผ์ด๋ธ๋ฌ๋ฆฌ reader ํจ์๋ก ๋ถ๋ฌ์ค๋ฉด ์์์ ,๋ก ๋ถ๋ฆฌํด์ด
Matplotlib: Python plotting โ Matplotlib 3.1.1 documentation
Matplotlib is a Python 2D plotting library which produces publication quality figures in a variety of hardcopy formats and interactive environments across platforms. Matplotlib can be used in Python scripts, the Python and IPython shells, the Jupyter noteb
matplotlib.org
- ์ธ๊ตฌ์๊ฐ ๋ง์์ ์๋ฌ ๋จ๋ฉด temp.append(int(r[i])) ๋์ temp.append(int(r[i].replace(',',''))) ์จ์ฃผ๋ฉด ๋จ
replace(',','') : ์ซ์ ์ฌ์ด์ ์๋ : ๋ฅผ ๊ณต๋ฐฑ์ผ๋ก ๋ฐ๊ฟ์ค๋ค
์ง๋๊ทธ๋ฆฌ๊ธฐ : forlium
https://python-graph-gallery.com/288-map-background-with-folium
#288 Map background with folium
Folium is a python library allowing to call the Leaflet.js Javascript library. It allows you to manipulate your data with python and map them using the power of leaflet! It is really easy to call aโฆ
python-graph-gallery.com
- ์ค์นํ๊ธฐ : pip install folium / conda install folium
- ๊ตฌ๊ธ๋งต์ ๊ฐ์ ์ํ๋ ์๋ ๊ฒฝ๋ ์ฐพ์์ค๊ธฐ
Google Maps
Find local businesses, view maps and get driving directions in Google Maps.
www.google.co.kr
์ง๋์ Marker ํ์ํ๊ธฐ : folium
https://python-graph-gallery.com/312-add-markers-on-folium-map/
๋น ๋ฐ์ดํฐ ๋ถ์ ๋ผ์ด๋ธ๋ฌ๋ฆฌ : pandas
Python Data Analysis Library โ pandas: Python Data Analysis Library
Python Data Analysis Library pandas is an open source, BSD-licensed library providing high-performance, easy-to-use data structures and data analysis tools for the Python programming language. pandas is a NumFOCUS sponsored project. This will help ensure t
pandas.pydata.org
https://dataitgirls2.github.io/10minutes2pandas/
ํ๋ค์ค 10๋ถ ์์ฑ / 10 Minutes to Pandas
Pandas 10๋ถ ์์ฑ ์ญ์ ์ฃผ : ๋ณธ ์๋ฃ๋ 10 Minutes to Pandas (ํ๋จ ์๋ฌธ ๋งํฌ ์ฐธ์กฐ)์ ํ๊ธ ๋ฒ์ญ ์๋ฃ๋ก, ๋ฒ์ญ์ ๋ฐ์๊ฑธ์ฆ2 ํ๋ก๊ทธ๋จ ๊ต์ก์ ๋ชจ๋๊ฐ ํจ๊ป ์งํํ์์ต๋๋ค. ๋ฐ์๊ฑธ์ฆ2๋ ๊ณผํ๊ธฐ์ ์ ๋ณดํต์ ๋ถ์ ํ๊ตญ์ ๋ณดํ์งํฅ์์ด ์ฃผ๊ดํ๋ SW์ฌ์ฑ์ธ์ฌ ๋น ๋ฐ์ดํฐ ๋ถ์ ๊ต์ก๊ณผ์ ์ผ๋ก, ์์ธํ ์๊ฐ๋ ํ์ด์ค๋ถ ํ์ด์ง๋ฅผ ์ฐธ์กฐ ๋ถํ ๋๋ฆฝ๋๋ค. ๋ณธ ์๋ฃ์ ์ ์๊ถ์ BSD-3-Clause์ธ ์ ์ ์ฐธ์กฐํ์ฌ ์ฃผ์ธ์. This documentation is a
dataitgirls2.github.io
๋ฐ์ดํฐ ๋ถ์ํ๊ธฐ
1. ๊ณต๊ณต๋ฐ์ดํฐ ์ดํด๋ณด๊ธฐ
2. ์ ๋นํ ๋ฐ์ดํฐ ์ ์ ํ๊ธฐ
3. ๋ถ์ํ ๋ด์ฉ ์ ํ๊ธฐ
4. ํ ์คํธ๋ ์ฐจํธ๋ก ์๊ฐํํด๋ณด๊ธฐ
5. ์ง๋๋ก ์๊ฐํํ๊ธฐ
6. ์ถ๋ ฅํ์ฌ ๋ฐํํ๊ธฐ
'๊ต์ธํ๋' ์นดํ ๊ณ ๋ฆฌ์ ๋ค๋ฅธ ๊ธ
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