並前往https://medium.com/bryanyang0528/r-ptt%E6%8E%A8%E6%96%87%E6%96%87%E5%8C%96%E7%9A%84%E7%A4%BE%E7%BE%A4%E7%B6%B2%E7%B5%A1%E5%88%86%E6%9E%90-social-network-analysis-%E5%B8%B6%E4%BD%A0%E4%B8%80%E7%AA%BA%E7%A4%BE%E7%BE%A4%E7%B6%B2%E7%B5%A1%E4%B8%AD%E7%9A%84%E4%BA%92%E5%8B%95%E6%83%85%E6%B3%81-5cab015bbac8
