{"provider_url":"https://hatena.blog","type":"rich","url":"https://hayataka2049.hatenablog.jp/entry/2018/03/20/173020","version":"1.0","author_name":"hayataka2049","provider_name":"Hatena Blog","title":"\u3010python\u3011scipy.stats\u306ezscore\u3067\u8b66\u544a\u304c\u51fa\u308b\u3068\u304d\u306e\u5bfe\u7b56","published":"2018-03-20 17:30:20","description":"\u6982\u8981 z\u5f97\u70b9\u3092\u8a08\u7b97\u3057\u3088\u3046\u3068\u3057\u305f\u3068\u304d\u3001\u3053\u306e\u3088\u3046\u306a\u8b66\u544a\u3092\u898b\u304b\u3051\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002 RuntimeWarning: invalid value encountered in true_divide \u3053\u308c\u304c\u51fa\u305f\u5834\u5408\u3001\u7d50\u679c\u306b\u306fnan\u304c\u542b\u307e\u308c\u3066\u3044\u307e\u3059\u3002\u306a\u306e\u3067\u5f8c\u6bb5\u306e\u5206\u6790\u3067\u843d\u3061\u305f\u308a\u3057\u307e\u3059\u3002 >>> import numpy as np >>> from scipy.stats import zscore >>> a = np.array([[1,2,3,4], [1,2,3,4],[1,3,4,5]]) >>> zscore(a, axis=0) stats.py:2248: RuntimeWarning: \u2026","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fhayataka2049.hatenablog.jp%2Fentry%2F2018%2F03%2F20%2F173020\" title=\"\u3010python\u3011scipy.stats\u306ezscore\u3067\u8b66\u544a\u304c\u51fa\u308b\u3068\u304d\u306e\u5bfe\u7b56 - \u9759\u304b\u306a\u308b\u540d\u8f9e\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","author_url":"https://blog.hatena.ne.jp/hayataka2049/","blog_title":"\u9759\u304b\u306a\u308b\u540d\u8f9e","height":"190","blog_url":"https://hayataka2049.hatenablog.jp/","categories":["python","scipy","\u7d71\u8a08"],"image_url":null,"width":"100%"}