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df.dropna()
AI & DATA SCIENCE // df-dropna
Remove missing values.
Syntax
clean_df = df.dropna(axis=0, how='any')Examples
Example 01Basic Usage
clean_df = df.dropna(axis=0, how='any')Best Practices
- Use vectorized operations over iterations (e.g.
iterrows()) for performance. - Always verify memory usage when loading large files.