id, term. 0, A, 5 yrs. 1, B, 5 yrs. 2, C, 5 yrs. 3, D, 3 yrs. 4, E, 5 yrs. Using map. df.term.map({'3 yrs': 3, '5 yrs': 5}). 0 5 1 5 2 5 3 3 4 5 Name: term, ...
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