Data Analysis with Python - Data Cleaning with DataFrames

Python
1

Tell us what’s happening:

FYI, the following example code:

s = pd.Series([np.nan, 1, 2, np.nan, 3])
s = s.fillna(method='ffill')

triggers a FutureWarning:

FutureWarning: Series.fillna with 'method' is deprecated and will raise in a future version. Use obj.ffill() or obj.bfill() instead.
  s = s.fillna(method='ffill')

I apologize if this is not the appropriate platform for reporting this.

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Challenge Information:

Data Analysis with Python - Data Cleaning with DataFrames

2

Thank you for reporting this. It will be addressed in the upcoming data analysis certification.

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