多元統(tǒng)計分析回歸分析(編輯修改稿)
2025-05-28 22:18 本頁面
【文章內(nèi)容簡介】 naaayxbxbxxbxxbxyxbxxbxbxxbxyxbxxbxxbxbxybxbxbxnb1 11221211011 121221221210121 111121211210111 11212110)(....)()()()()()()()()()()()()()(???????? （ .) ?????????????????knnnkkxxxxxxxxxxxxX????????2132313222121k211111.11??????????????????????????????????????knnnkkkknkkknnTxxxxxxxxxxxxxxxxxxxxxxxxXXA????????????????213231322212121113212232221113121111111111???????????????????????????????????????????????????????nakanakaanakaanakanakaanaanaaanaanakaanaaananaanakanaanaaxxxxxxxxxxxxxxxxxxxxxn12121111212212112111211211111211??????????????????????nyyyY?21?????????????????nbbbbb?210 則正規(guī)方程組 （ ） 式可以進一步寫成矩陣形式 BAb ????????????????????????????????????????????????????????????????????naakanaaanaaanaanknkkknnTyyyxyxyyyyyxxxxxxxxxxxxYXB112111321321223222111312111111??????????求解得 引入記號 YXXXBAb TT 11 )( ?? ????????najjiiajiij xxxxLL1))(( ??????naaiiaiy yyxxL1))((（ ） ),2,1,( kji ??),2,1( ki ??正規(guī)方程組也可以寫成 ??????????????????????????kkkykkkkkykkykkxbxbxbybLbLbLbLLbLbLbLLbLbLbL????????2211022112222212111212111)( ???回歸模型的顯著性檢驗
法律信息相關推薦
鄂ICP備17016276號-1