//¤³¤Î¥Ú¡¼¥¸¤¬É½¼¨¤µ¤ì¤ëÊý¤Ï¡¢URL¤«¤é¡Öaction=SOURCE&¡×¤òºï½ü¤·¤Æ¤ß¤Æ¤¯¤À¤µ¤¤ [[¾õÂÖ¶õ´Ö¥â¥Ç¥ê¥ó¥° - µ­»ö°ìÍ÷]] !!!·ç¬Ãͤΰ·¤¤ *Åê¹Æ¼Ô¡§ ¤ß¤å *¥«¥Æ¥´¥ê¡§ ¤Ê¤· *Í¥ÀèÅÙ¡§ ÉáÄÌ *¾õÂÖ¡§ ´°Î» *Æü»þ¡§ 2008ǯ06·î20Æü 11»þ20ʬ51Éà //{{bugstate}} !!ÆâÍÆ R¸À¸ì¤Î¾õÂÖ¶õ´Ö¤ò°·¤¨¤ë¡Ússpir¡Û¥Ñ¥Ã¥±¡¼¥¸¤Ç¡¢·ç¬Ãͤò°·¤¦ !!!³µÍ× *»²¹Í½ñ¡Ö[¾õÂÖ¶õ´Ö¥â¥Ç¥ê¥ó¥°¤Ë¤è¤ë»þ·ÏÎóʬÀÏÆþÌç|http://www.amazon.co.jp/%E7%8A%B6%E6%85%8B%E7%A9%BA%E9%96%93%E3%83%A2%E3%83%87%E3%83%AA%E3%83%B3%E3%82%B0%E3%81%AB%E3%82%88%E3%82%8B%E6%99%82%E7%B3%BB%E5%88%97%E5%88%86%E6%9E%90%E5%85%A5%E9%96%80-J-%E3%83%80%E3%83%BC%E3%83%93%E3%83%B3/dp/4916092457/ref=sr_1_1?ie=UTF8&s=books&qid=1213841649&sr=8-1]¡×¤Ë¤è¤ë¤È¡¢¾õÂÖ¶õ´Öɽ¸½¤Ç·ç¬Ãͤò°·¤¦¤Î¤ÏÈó¾ï¤ËÍưפȤΤ³¤È *ÊýË¡¤Ï v = £ù - a *¤Î²Õ½ê¤Ç¡¢£ö¤ò£°¤È¤ª¤±¤Ð¤è¤¤¤À¤±¤À¤«¤é !!!sspir *sspir¤Ç¤Ï·ç¬Ãͤμè¤ê°·¤¤¤¬¸½¾õ¤Ç¤Ï½ÐÍè¤Ê¤¤ *¤¬¡¢¸µ¤Î´Ø¿ô¤ò¤Á¤ç¤Ã¤È¤¤¤¸¤Ã¤Æ¤ä¤ë¤À¤±¤Ç¤¹¤°¤Ë¤Ç¤­¤ë £ù¤¬NA¤À¤Ã¤¿¤é¡¢»²¹Í½ñ¤Ç¸À¤¦£ö¤ò£°¤Ë¤¹¤ë *¤³¤ì¤À¤± *¼ÂºÝ¤Î¥³¡¼¥É¤È¡¢¡Ö£ã£ï£²¡×¥Ç¡¼¥¿¤Ë¤ª¤±¤ëÎã¤Ï¸åÆü¡¦¡¦¡¦ !!!¥³¡¼¥É *sspir¥Ñ¥Ã¥±¡¼¥¸¤Î´Ø¿ôÄêµÁ¤Ç¡Úkfilter.SS¡Û¤È¤¤¤¦ÄêµÁ¤¬¤¢¤ë¡¥¤³¤ÎÃæ¤Ç»þ·ÏÎóÊý¸þ¤Ë¡¢¥Õ¥£¥ë¥¿¥ê¥ó¥°¤ÎÃ༡·×»»¤ò¹Ô¤Ã¤Æ¤¤¤ë¤Î¤¬¡Úfilterstep¡Û´Ø¿ô > filterstep function (y, Fmat, Gmat, Vt, Wt, mx, Cx) { a <- Gmat %*% t(mx) R <- Gmat %*% Cx %*% t(Gmat) + Wt f <- t(Fmat) %*% a Q <- t(Fmat) %*% R %*% Fmat + Vt e <- y - f A <- R %*% Fmat %*% mysolve(Q) m <- a + A %*% e C <- R - A %*% Q %*% t(A) if (length(y) > 1) loglikterm <- log(dmvnorm(as.numeric(y), as.numeric(f), Q)) else loglikterm <- -0.5 * (log(2 * pi) + log(Q) + (y - f)^2/Q) list(m = m, C = C, loglikterm = loglikterm) } *¤³¤Î´Ø¿ô¤Î¡Ú£å¡ÛÊÑ¿ô¤¬»²¹Í½ñ¤Ç¸À¤¦¡Ö£ö¡×¡¥¤Ê¤Î¤Ç³ºÅö²Õ½ê¤ò if( any(is.na(y)) ) { e <- f e[] <- 0 }else { e <- y - f } A <- R %*% Fmat %*% mysolve_c(Q) if( is.na(y) ) { A[] <- 0 --- ­¡ } *¤Î¤è¤¦¤Ë½ñ¤­´¹¤¨¤Æ¤¢¤²¤ì¤Ð¤Þ¤Ã¤¿¤¯ÌäÂê¤Ê¤¯¡¥ *¤³¤Î¾ì¹ç¡¢·ç¬Ãͤò£Î£Á¤Ç£ù¤ËÍ¿¤¨¤Æ¤ª¤¯ **¤¤¤Þµ¤¤¬¤Ä¤¤¤¿¤Î¤À¤±¤ì¤É¤â¡¢¤Ê¤¼­¡¤Î¤è¤¦¤Êµ­½Ò¤ò¤·¤¿¤Î¤«»×¤¤½Ð¤»¤Ê¤¤¡¦¡¦¡¦ **¡Ú£å¡Û¤¬£°¤Ê¤ó¤À¤«¤é¡Ú£Á¡Û¤¬¤É¤ó¤ÊÃͤò¤È¤í¤¦¤¬ m <- a + A %*% e **¤Ë¤Ï¡¢±Æ¶Á¤¬¤Ê¤¤¤è¤¦¤Ë»×¤¦¤Î¤À¤¬¡¦¡¦¡¦¡¥¤½¤ì¤È¤â¡¢¼¡¤Î¹Ô¤Î C <- R - A %*% Q %*% t(A) **¤Ë´Ø·¸¤¢¤ë¤ó¤À¤Ã¤¿¤«¡¦¡¦¡¦¡¥¾ò·ï¤Î¤È¤³¤í¤¬ if( any(is.na(y)) ) { **¤Ç¤Ê¤¯ if( is.na(y) ) { **¤Ë¤Ê¤Ã¤Æ¤ë¤«¤é¡¢¤Þ¤¿Ê̤Υ±¡¼¥¹¤ò¹Íθ¤·¤Æ¤ë¤Î¤À¤í¤¦¡¢¤­¤Ã¤È¡¦¡¦¡¦ !!!Îã¡Ê[¡Öco2¡×¥Ç¡¼¥¿¤ò»È¤Ã¤¿¾õÂÖ¶õ´Öɽ¸½¤ÎÎã|http://r-project.matrix.jp/R/wiki.cgi?page=BugTrack%2D%BE%F5%C2%D6%B6%F5%B4%D6%A5%E2%A5%C7%A5%EA%A5%F3%A5%B0%2F2]¤è¤ê¡Ë *¥Õ¥£¥ë¥¿¥ê¥ó¥°¤Þ¤Ç {{ref_image co2_6_1.png}} ¢¬¾õÂÖÊÑ¿ô¤¬£±³¬¤Î¥é¥ó¥À¥à¥¦¥©¡¼¥¯¤Ê¤Î¤Ç¡¢·ç¬Ãͤ¬¤¢¤Ã¤Æ¤âľ¶á¤ÎÃͤÇÊä´°¤µ¤ì¤ë¤À¤± *Ê¿³ê²½ {{ref_image co2_6_2.png}} !!!µ¨ÀáÄ´À°¹þ¤ß *¥Õ¥£¥ë¥¿¥ê¥ó¥° **¤â¤È¤Î·ÏÎó {{ref_image co2_6_3.png}} **¥È¥ì¥ó¥É ¡Ü µ¨ÀáÀ®Ê¬ {{ref_image co2_6_4.png}} ¢¬µ¨ÀáÄ´À°À®Ê¬¤òÆþ¤ì¤ë¤È¡¢¤³¤Î¤è¤¦¤Ëµ¨ÀáÀ®Ê¬¤ÇÊä´°¤µ¤ì¤ë !!¥³¥á¥ó¥È //{{comment}}