See also the following sources:

▎ENGLISH

Scatterplot Matrix in Python
▸ https://plotly.com/python/splom/

Parallel Coordinates Plot in Python
▸ https://plotly.com/python/parallel-coordinates-plot/

▎日 本 語

pandasで散布図行列を書く
▸ https://analytics-note.xyz/programming/pandas-scatter-matrix/

scatter_matrix（スカッター行列）について
▸ https://qiita.com/mitsumizo/items/efddc80f166e900f97ef

平行座標
▸ https://qiita.com/kyoro1/items/b7f9b26e93df85984f51