関連ワード:  matplotlib scatter plot colour by value    matplotlib scatter plot color by value colorbar    matplotlib scatter plot color by value legend    python scatter plot color by value    plt scatter plot color by value    python scatter plot color by value colorbar    matplotlib 3d scatter plot color by value    matplotlib scatter plot color points by value    matplotlib scatter plot color by column value    python 3d scatter plot color by value  
結果 : matplotlib scatter plot colour by value