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DOC: Added examples for float_format in to_csv documentation #60432

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DOC: Added examples for float_format in to_csv documentation #60432

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7b9a477
DOC: Fixed spelling of 'behaviour' to 'behavior'
Uvi-12 Nov 22, 2024
bbe860f
Added examples for float_format in to_csv documentation (#60363)
Uvi-12 Nov 27, 2024
0d6d355
Merge branch 'main' into float_format
Nov 27, 2024
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7 changes: 7 additions & 0 deletions pandas/core/generic.py
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Expand Up @@ -3878,6 +3878,13 @@ def to_csv(
>>> import os # doctest: +SKIP
>>> os.makedirs("folder/subfolder", exist_ok=True) # doctest: +SKIP
>>> df.to_csv("folder/subfolder/out.csv") # doctest: +SKIP

Format floating-point numbers using float_format:

- Format floats to two decimal places:
>>> df.to_csv("out1.csv", float_format="%.2f") # doctest: +SKIP
- Use scientific notation:
>>> df.to_csv("out2.csv", float_format="{:.2e}".format) # doctest: +SKIP
"""
df = self if isinstance(self, ABCDataFrame) else self.to_frame()

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