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2. DataFrame Two-dimensional, added columns to Series. df=pd.DataFrame([[1,2,3],[4,5,6],[7,8,9]],index=['one','two','three'],columns=['a','b','c']) df >>>abc one123 two456 three789 df.values >>>array([[1, 2, 3], [4, 5, 6], [7, 8, 9]]) df.index >>>Index(['one', 'two', 'three'], dtype='object') df.columns >>>Index(['a', 'b', 'c'], dtype='object') - Create DataFrame with list data=[['1000', 'Steve'..

pandas It is a software library written for the Python programming language for data manipulation and analysis. In particular, it offers data structures and operations for manipulating numerical tables and time series. 1. Series One-dimensional array with values and index can be granted to each values. import pandas as pd sr=pd.Series([1000,2000,3000,4000],index=['aaa','bbb','ccc','ddd']) sr >>>..