{"image_url":null,"title":"\u30d7\u30ed\u30d3\u30c3\u30c8\u56de\u5e30\u306e\u4e8c\u6bb5\u968e\u63a8\u5b9a\u3068\u9006\u30df\u30eb\u30ba\u6bd4\uff08\u8abf\u67fb\u89b3\u5bdf\u30c7\u30fc\u30bf\u306e\u7d71\u8a08\u79d1\u5b66\u3000\uff15\u7ae0\uff1a\u9078\u629e\u30d0\u30a4\u30a2\u30b9\u306e\u88dc\u8db3\uff09","type":"rich","blog_title":"\u30c7\u30fc\u30bf\u5206\u6790\u306e\u66f8\u8a18\u9332","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fshinomiya-note.hatenablog.com%2Fentry%2F2020%2F12%2F22%2F172204\" title=\"\u30d7\u30ed\u30d3\u30c3\u30c8\u56de\u5e30\u306e\u4e8c\u6bb5\u968e\u63a8\u5b9a\u3068\u9006\u30df\u30eb\u30ba\u6bd4\uff08\u8abf\u67fb\u89b3\u5bdf\u30c7\u30fc\u30bf\u306e\u7d71\u8a08\u79d1\u5b66\u3000\uff15\u7ae0\uff1a\u9078\u629e\u30d0\u30a4\u30a2\u30b9\u306e\u88dc\u8db3\uff09 - \u30c7\u30fc\u30bf\u5206\u6790\u306e\u66f8\u8a18\u9332\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","url":"https://shinomiya-note.hatenablog.com/entry/2020/12/22/172204","author_url":"https://blog.hatena.ne.jp/shinomiya_note/","published":"2020-12-22 17:22:04","provider_url":"https://hatena.blog","width":"100%","blog_url":"https://shinomiya-note.hatenablog.com/","height":"190","author_name":"shinomiya_note","categories":["\u56e0\u679c\u63a8\u8ad6"],"provider_name":"Hatena Blog","version":"1.0","description":"\u306f\u3058\u3081\u306b \u4eca\u56de\u306f\u30d8\u30c3\u30af\u30de\u30f3\u306e\u30d7\u30ed\u30d3\u30c3\u30c8\u9078\u629e\u30e2\u30c7\u30eb\uff08\u8abf\u67fb\u89b3\u5bdf\u30c7\u30fc\u30bf\u306e\u7d71\u8a08\u79d1\u5b66\uff15\u7ae0\u3067\u3084\u3063\u3066\u305f\uff09\u306e\u4e8c\u6bb5\u968e\u63a8\u5b9a\u306b\u3064\u3044\u3066\u306e\u88dc\u8db3\u3067\u3059\u3002\u8a73\u3057\u304f\u306f\u30ea\u30f3\u30af\u3092\u3002 shinomiya-note.hatenablog.com \u4e8c\u6bb5\u968e\u63a8\u5b9a\u6642\u306e\u8868\u73fe \u30d7\u30ed\u30d3\u30c3\u30c8\u9078\u629e\u30e2\u30c7\u30eb\u3092\u4e8c\u6bb5\u968e\u63a8\u5b9a\u3067\u8868\u73fe\u3059\u308b\u3068 \\begin{align} E(y_{i1}|y_{i2}>0) &=E(x_{i1}\u03b2_{1} | y_{i2}>0 ) + E(\u03b5_{i1} | y_{i2}>0 ) \\\\ &=x_{i1}\u03b2_{1} +\u03c1\u03c3_{1}\\frac{\u03c6(x_{i2}\u03b2_{2})}{\u03a6(x_{i2}\u03b2_{2})} \\end{align} \u03c6/\u03a6\u90e8\u5206\u3092\u2026"}