{"title":"principal components analysis","height":"190","image_url":"http://www.law.tohoku.ac.jp/~hatsuru/hop/images/prcomp_jal-thumb.jpg","type":"rich","blog_url":"https://hoppingaround.hatenablog.com/","url":"https://hoppingaround.hatenablog.com/entry/2010/02/26/162806","published":"2010-02-26 16:28:06","version":"1.0","categories":["Econ"],"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fhoppingaround.hatenablog.com%2Fentry%2F2010%2F02%2F26%2F162806\" title=\"principal components analysis - hopping around\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","width":"100%","provider_name":"Hatena Blog","description":"\u65e5\u66dc\u65e5\u304b\u3089\u306e\u5408\u5bbf\u3067\u5831\u544a\u3059\u308b\u305f\u3081\u306b\uff0cprincipal components\u3084\u3063\u3066\u307f\u305f\u3089\uff0c\u6c5a\u304f\u306a\u3063\u305forz","author_name":"at_sue","provider_url":"https://hatena.blog","blog_title":"hopping around","author_url":"https://blog.hatena.ne.jp/at_sue/"}