• 핸즈온 머신러닝 p 95

# from pandas.tools.plotting import scatter_matrix # 옛날 버전의 판다스에서는
from pandas.plotting import scatter_matrix

attributes = ["median_house_value", "median_income", "total_rooms",
              "housing_median_age"]
scatter_matrix(housing[attributes], figsize=(12, 8))
# save_fig("scatter_matrix_plot")