bob3 https://blog.hatena.ne.jp/bob3/ bob3’s blog https://bob3.hatenablog.com/ R 相関係数はcor()で。 # 相関係数の算出（ピアソンの積率相関係数） (critics.cor.pea <- cor(critics, use="pairwise.complete.obs")) # 出力 # Lisa.Rose Gene.Seymour Michael.Phillips Claudia.Puig Mick.LaSalle Jack.Matthews Toby # Lisa.Rose 1.0000000 0.3960590 0.4045199 0.56694671 0.5940885 0.74701788 0.9912407 # Gene.Seymour 0.3960590 … 190 <iframe src="https://hatenablog-parts.com/embed?url=https%3A%2F%2Fbob3.hatenablog.com%2Fentry%2F20081115%2Fp2" title=" 2.3.2 ピアソン相関によるスコア - bob3’s blog" class="embed-card embed-blogcard" scrolling="no" frameborder="0" style="display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;"></iframe> Hatena Blog https://hatena.blog 2008-11-15 00:00:02 rich https://bob3.hatenablog.com/entry/20081115/p2 1.0 100%