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Export Data to File

Explore how to export Pandas DataFrames to local files in CSV and Excel formats. Learn options for customizing file output like excluding indexes, setting delimiters, formatting floats, and managing missing data. Understand how to write single or multiple DataFrames to Excel sheets using ExcelWriter.

In many cases, data needs to be exported to a local file for persistent storage. Let’s see how to export the data from memory to local files. It not only supports some common text-like format files, such as CSV and JSON, but also some binary format files, such as pickle and hdf. In this lesson, we only focus on CSV and Excel. The usage is similar to other file formats.

Export data to CSV file

Basically, ...