Python 文档 - Pandas

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What is Pandas

Pandas 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.

Start with Pandas

Loading data into Pandas

<1> Read from csv file 

<2> Read from excel and text file

Reading data into Pandas

Generic search using loc

Generic Metrics

Sorting

Making changes on data

Write data to output file

Filtering data

Conditional Changes

Aggregate statistics (Groupby)

Working with large amounts of data