Persamaan model regresi yang sering kita jumpai adalah sebagai berikut:<\/p>\n
y=X\u03b2+\u03b5\t\t\t(1)<\/p>\n
dimana y adalah vektor T x 1, X adalah matrix T x p, \u03b2 adalah vektor p x 1, dan \u03b5 adalah vektor T x 1. Sistem OLS estimator-nya didapat dengan minimisasi error sum of squares, ESS=\u03b5’\u03b5 sebagai fungsi \u03b2 yang tidak diketahui:<\/p>\n
ESS = (y-X\u03b2)^’ (y-X\u03b2)=y^’ y-2y^’ X\u03b2+\u03b2’X’X\u03b2\t(2)<\/p>\n
Kalau dibuat kodenya, kira-kira seperti ini: <\/p>\n
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\nPanduan singkat solusi persamaan linear sederhana
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\n[\/emember_protected]<\/p>\n","protected":false},"excerpt":{"rendered":"
Persamaan model regresi yang sering kita jumpai adalah sebagai berikut: y=X\u03b2+\u03b5 (1) dimana y adalah vektor T x 1, X adalah matrix T x p, \u03b2 adalah vektor p x 1, dan \u03b5 adalah vektor T x 1. Sistem OLS estimator-nya didapat dengan minimisasi error sum of squares, ESS=\u03b5’\u03b5 sebagai fungsi \u03b2 yang tidak diketahui: … Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[49,68],"tags":[71],"class_list":["post-377","post","type-post","status-publish","format-standard","hentry","category-komputasi-dengan-r","category-matriks-dalam-r","tag-matrix"],"_links":{"self":[{"href":"https:\/\/envirodiary.com\/id\/wp-json\/wp\/v2\/posts\/377","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/envirodiary.com\/id\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/envirodiary.com\/id\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/envirodiary.com\/id\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/envirodiary.com\/id\/wp-json\/wp\/v2\/comments?post=377"}],"version-history":[{"count":0,"href":"https:\/\/envirodiary.com\/id\/wp-json\/wp\/v2\/posts\/377\/revisions"}],"wp:attachment":[{"href":"https:\/\/envirodiary.com\/id\/wp-json\/wp\/v2\/media?parent=377"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/envirodiary.com\/id\/wp-json\/wp\/v2\/categories?post=377"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/envirodiary.com\/id\/wp-json\/wp\/v2\/tags?post=377"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}