並前往https://estat.pixnet.net/blog/post/214415302-r%E8%BB%9F%E9%AB%94-%E8%BF%B4%E6%AD%B8%E5%88%86%E6%9E%90%28%E4%B8%80%29%E2%94%80%E7%B0%A1%E5%96%AE%E7%B7%9A%E6%80%A7%E8%BF%B4%E6%AD%B8%28simple-linear