从pandas.plotting import scatter矩阵
散射矩阵(df,alpha=0.2,figsize=(6,6),对角线='kde')
或例子。
from pandas.plotting import scatter_matrix
df = pd.DataFrame(np.random.randn(1000, 4), columns=['a', 'b', 'c', 'd'])
scatter_matrix(df, alpha=0.2, figsize=(6, 6), diagonal='kde')
https://pandas.pydata.org/pandas-docs/stable/visualization.html#scatter-matrix-plot