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Pandas Tutorial

https://www.w3schools.com/python/pandas/default.asp

 

Pandas Tutorial

W3Schools offers free online tutorials, references and exercises in all the major languages of the web. Covering popular subjects like HTML, CSS, JavaScript, Python, SQL, Java, and many, many more.

www.w3schools.com

Pandas is a Python library.

Pandas is used to analyze data.

 

https://pypi.org/project/pandas/

pip install pandas

 

 

pandas

Powerful data structures for data analysis, time series, and statistics

pypi.org

 

Pandas   http://bigdata.dongguk.ac.kr/lectures/Python/_book/pandas.html#pandas-dataframe

  • 데이터 처리와 분석을 위한 라이브러리
  • 행과 열로 이루어진 데이터 객체를 만들어 다룰 수 있음
  • 대용량의 데이터들을 처리하는데 매우 편리
  • pandas 자료구조
    • Series: 1차원
    • DataFrame: 2차원
    • Panel: 3차원
  • pandas 로딩
    • import numpy as np # 보통 numpy와 함께 import
    • import pandas as pd
""" Pandas Tutorial
https://www.w3schools.com/python/pandas/default.asp

Pandas is a Python library.
Pandas is used to analyze data.
"""

#import pandas
import pandas as pd #Now the Pandas package can be referred to as pd instead of pandas.


mydataset = {
  'cars': ["BMW", "Volvo", "Ford"],
  'passings': [3, 7, 2]
}

myvar = pd.DataFrame(mydataset)

print(myvar)


import pandas as pd
print(pd.__version__)
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