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df.to_csv()

AI & DATA SCIENCE // df-to-csv

Write object to a comma-separated values (csv) file.

Syntax

df.to_csv('output.csv', index=False)

Examples

Example 01Basic Usage
df.to_csv('output.csv', index=False)

Best Practices

  • Use vectorized operations over iterations (e.g. iterrows()) for performance.
  • Always verify memory usage when loading large files.