pandas / 0.25.0 / reference / api / pandas.dataframe.set_value.html /

pandas.DataFrame.set_value

DataFrame.set_value(self, index, col, value, takeable=False) [source]

Put single value at passed column and index.

Deprecated since version 0.21.0: Use .at[] or .iat[] accessors instead.

Parameters:
index : row label
col : column label
value : scalar
takeable : interpret the index/col as indexers, default False
Returns:
DataFrame

If label pair is contained, will be reference to calling DataFrame, otherwise a new object.

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https://pandas.pydata.org/pandas-docs/version/0.25.0/reference/api/pandas.DataFrame.set_value.html