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Output <class 'pandas.core.frame.DataFrame'> RangeIndex: 148654 entries, 0 to 148653 Data columns (total 13 columns): # Column Non-Null Count Dtype --- ----- ----- ----- 0 Id 148654 non-null int64 1 ...
9.3. Categorical explanatory variables¶. Recall how we have dealt with categorical explanatory variables to this point: Excel: We used IF statements and other tricks to create n-1 new columns in the ...