To transform a column in pandas with the natural logarithm (base e), you can use the numpy
library in combination with the .apply()
method provided by pandas.
First, let's assume you have a pandas DataFrame called df
with a column named column_name
that you want to transform. Here's an example code snippet that demonstrates how to apply the natural logarithm transformation:
main.py264 chars13 lines
This code will create a new column called transformed_column
in df
which contains the natural logarithm values of the column_name
column.
Note that we use the np.log()
function from NumPy to apply the natural logarithm transformation.
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