python dataframe categorical variables code example

Example 1: how to convert categorical data to binary data in python

MedInc        False
HouseAge      False
AveRooms      False
AveBedrms     False
Population    False
AveOccup      False
Latitude      False
Longitude     False
Price         False
dtype: bool

Example 2: using df.astype to select categorical data and numerical data

df.satisfaction.astype("category",
  ordered=True,
  categories=ordered_satisfaction
)