When it comes to iterating through a pandas DataFrame, there are several ways to do so. However, some methods are faster than others. Here are a few options to consider:
iterrows()
: This method iterates through the rows of the DataFrame, returning each row as a tuple of (index, series) pairs. While this method works, it can be slow since it involves creating a new Series object for each row.main.py63 chars3 lines
apply()
: This method applies a given function to each row or column of the DataFrame. By default, it operates on columns, so you'll need to specify axis=1
to apply the function to each row instead.main.py79 chars5 lines
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Overall, the choice of method will depend on the specific use case and the size of the DataFrame. The above solutions can help you iterate through your DataFrame in a faster way.
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