{"id":32,"date":"2013-05-25T08:36:40","date_gmt":"2013-05-25T08:36:40","guid":{"rendered":"http:\/\/dewirss.staff.uns.ac.id\/?p=32"},"modified":"2013-05-26T14:09:56","modified_gmt":"2013-05-26T14:09:56","slug":"32","status":"publish","type":"post","link":"https:\/\/dewirss.staff.uns.ac.id\/?p=32","title":{"rendered":"artikel1"},"content":{"rendered":"<p align=\"center\"><strong>ESTIMASI PARAMETER MODEL <em>SPATIAL AUTOREGRESSIVE <\/em><\/strong><\/p>\n<p align=\"center\"><strong><em>WITH A SPATIAL AUTOREGRESSIVE ERROR TERM <\/em>(SAR-SAR)<\/strong><\/p>\n<p align=\"center\"><strong>DENGAN <em>GENERALIZED SPATIAL TWO STAGE LEAST SQUARE (<\/em>GS2SLS)*<\/strong><\/p>\n<p align=\"center\">Rusi Yaanun Muhsinin dan Dewi Retno Sari Saputro<\/p>\n<p align=\"center\"><em>Jurusan Matematika FMIPA UNS<\/em><\/p>\n<p align=\"center\"><em>Jl. Ir. Sutami No. 36 A Solo Jawa Tengah<\/em><\/p>\n<p align=\"center\"><em>rusi_yanun@yahoo.co.id dan dewi.rss@gmail.com<\/em><\/p>\n<p><strong>ABSTRAK<\/strong>. Model regresi spasial mengikuti proses<em> autoregressive<\/em> yang ditunjukkan dengan adanya hubungan ketergantungan antar sekumpulan pengamatan atau daerah, yaitu\u00a0<strong>y=\u03c1Wy+X\u03b2+u\u00a0 <\/strong>dengan<strong>\u00a0 <\/strong><strong>u=\u03bbMu+\u03b5 <\/strong>dan <strong>\u03b5~N(0;\u03c3^2 I)<\/strong>.\u00a0 Dengan\u00a0 <strong><\/strong>y merupakan vektor variabel dependen yang berukuran (nx1),\u00a0 <strong>X<\/strong> adalah matriks variabel independen yang berukuran nx(k+1), <strong>\u00a0\u03b2<\/strong> adalah vektor parameter yang berukuran (k+1)x1, \u03c1\u00a0adalah koefisien<em> autoregressive<\/em> spasial lag dan |<strong>\u03c1<\/strong>| &lt; 1, <strong>\u03bb<\/strong> adalah koefisien <em>autoregressive <\/em>spasial eror dan |\u03bb|&lt; 1,\u00a0 u adalah vektor eror berukuran\u00a0 (nx1) yang diasumsikan terdapat autokorelasi, dengan <strong>W <\/strong>dan M\u00a0 <strong><\/strong>adalah matriks pembobot spasial\u00a0 (nxn) dan n adalah banyaknya pengamatan. Jika \u00a0<strong>\u03c1<\/strong>\u22600 dan<strong> \u03bb<\/strong>\u22600 ,<strong> y = \u03c1Wy + X\u03b2 + \u03bbMu + \u03b5<\/strong>\u00a0 <strong><\/strong>merupakan model SAR-SAR<strong>. <\/strong>Dalam penelitian ini diturunkan ulang estimasi parameternya dengan GS2SLS dan diperoleh estimasi yang konsisten.<\/p>\n<p><strong><em>\u00a0Kata kunci<\/em><\/strong><em>: <\/em>proses<em> autoregressive,<\/em> <em>model SAR-SAR, <\/em><em>GS2SLS, konsisten.<\/em><\/p>\n<p>&nbsp;<\/p>\n<p><strong><em><span style=\"background-color: #ffc1e0\">*dipresentasikan pada Seminar Nasional Penelitian, Pendidikan dan Penerapan MIPA,\u00a0 Fakultas MIPA, Universitas Negeri Yogyakarta, 18 Mei 2013. <\/span><\/em><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>ESTIMASI PARAMETER MODEL SPATIAL AUTOREGRESSIVE WITH A SPATIAL AUTOREGRESSIVE ERROR TERM (SAR-SAR) DENGAN GENERALIZED SPATIAL TWO STAGE LEAST SQUARE (GS2SLS)* Rusi Yaanun Muhsinin dan Dewi Retno Sari Saputro Jurusan Matematika FMIPA UNS Jl. Ir. Sutami No. 36 A Solo Jawa Tengah rusi_yanun@yahoo.co.id dan dewi.rss@gmail.com ABSTRAK. Model regresi spasial mengikuti proses autoregressive yang ditunjukkan dengan adanya<br \/><a class=\"moretag\" href=\"https:\/\/dewirss.staff.uns.ac.id\/?p=32\">+ Read More<\/a><\/p>\n","protected":false},"author":675,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[401],"tags":[],"_links":{"self":[{"href":"https:\/\/dewirss.staff.uns.ac.id\/index.php?rest_route=\/wp\/v2\/posts\/32"}],"collection":[{"href":"https:\/\/dewirss.staff.uns.ac.id\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/dewirss.staff.uns.ac.id\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/dewirss.staff.uns.ac.id\/index.php?rest_route=\/wp\/v2\/users\/675"}],"replies":[{"embeddable":true,"href":"https:\/\/dewirss.staff.uns.ac.id\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=32"}],"version-history":[{"count":0,"href":"https:\/\/dewirss.staff.uns.ac.id\/index.php?rest_route=\/wp\/v2\/posts\/32\/revisions"}],"wp:attachment":[{"href":"https:\/\/dewirss.staff.uns.ac.id\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=32"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/dewirss.staff.uns.ac.id\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=32"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/dewirss.staff.uns.ac.id\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=32"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}