import pandas as pd s = pd.Series(list('abca')) pd.get_dummies(s) Out[]: a b c 0 1.0 0.0 0.0 1 0.0 1.0 0.0 2 0.0 0.0 1.0 3 1.0 0.0 0.0
import pandas as pd s = pd.Series(list('abca')) pd.get_dummies(s) Out[]: a b c 0 1.0 0.0 0.0 1 0.0 1.0 0.0 2 0.0 0.0 1.0 3 1.0 0.0 0.0