{"id":2483,"date":"2014-02-26T23:19:53","date_gmt":"2014-02-26T16:19:53","guid":{"rendered":"https:\/\/istiarto.staff.ugm.ac.id\/?p=2483"},"modified":"2019-04-19T22:29:59","modified_gmt":"2019-04-19T15:29:59","slug":"kertas-probabilitas","status":"publish","type":"post","link":"https:\/\/istiarto.staff.ugm.ac.id\/index.php\/2014\/02\/kertas-probabilitas\/","title":{"rendered":"Kertas Probabilitas"},"content":{"rendered":"<p>Enjinir sipil keairan, khususnya hidrologis, tidak jarang membutuhkan penyajian data hujan atau debit dalam bentuk grafik distribusi probabilitas. Di Indonesia, empat jenis distribusi probabilitas yang paling sering dipakai adalah distribusi-distribusi Gumbel, Log-normal, Log-Pearson, dan Normal. Kertas probabilitas dibuat sedemikian sehingga kurva CDF distribusi teoretis masing-masing jenis distribusi probabilitas tersebut berupa garis lurus. Di bawah ini adalah tautan untuk mengunduh tiga jenis kertas probabilitas (klik untuk mengunduh file, format jpeg):<\/p>\n<ul>\n<li><a href=\"https:\/\/istiarto.staff.ugm.ac.id\/docs\/statistika\/kertas probabilitas distribusi gumbel.jpg\" target=\"_blank\" rel=\"noopener noreferrer\">kertas probabilitas distribusi gumbel<\/a><\/li>\n<li><a href=\"https:\/\/istiarto.staff.ugm.ac.id\/docs\/statistika\/kertas probabilitas distribusi lognormal.jpg\" target=\"_blank\" rel=\"noopener noreferrer\">kertas probabilitas distribusi log-normal<\/a><\/li>\n<li><a href=\"https:\/\/istiarto.staff.ugm.ac.id\/docs\/statistika\/kertas probabilitas distribusi normal.jpg\" target=\"_blank\" rel=\"noopener noreferrer\">kertas probabilitas distribusi normal<\/a><\/li>\n<\/ul>\n<p>Berbeda dengan ketiga jenis distribusi probabiitas yang lain, distribusi log-pearson tidak memiliki kertas probabilitas yang berlaku umum untuk semua data. Kertas probabilitas log-pearson bergantung pada data, yaitu nilai <em>skewness<\/em> data. Plot data garis teoretis CDF distribusi log-pearson pada kertas distribusi yang lain (kertas distribusi log-normal, misalnya) tidak akan menghasilkan garis lurus, sehingga cara ini tidak disarankan.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Enjinir sipil keairan, khususnya hidrologis, tidak jarang membutuhkan penyajian data hujan atau debit dalam bentuk grafik distribusi probabilitas. Di Indonesia, empat jenis distribusi probabilitas yang paling sering dipakai adalah distribusi-distribusi Gumbel, Log-normal, Log-Pearson, dan Normal. Kertas probabilitas dibuat sedemikian sehingga &hellip; <a href=\"https:\/\/istiarto.staff.ugm.ac.id\/index.php\/2014\/02\/kertas-probabilitas\/\">Continue reading <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1108,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[30],"tags":[42],"class_list":["post-2483","post","type-post","status-publish","format-standard","hentry","category-hidrologi","tag-analisis-frekuensi"],"_links":{"self":[{"href":"https:\/\/istiarto.staff.ugm.ac.id\/index.php\/wp-json\/wp\/v2\/posts\/2483","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/istiarto.staff.ugm.ac.id\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/istiarto.staff.ugm.ac.id\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/istiarto.staff.ugm.ac.id\/index.php\/wp-json\/wp\/v2\/users\/1108"}],"replies":[{"embeddable":true,"href":"https:\/\/istiarto.staff.ugm.ac.id\/index.php\/wp-json\/wp\/v2\/comments?post=2483"}],"version-history":[{"count":0,"href":"https:\/\/istiarto.staff.ugm.ac.id\/index.php\/wp-json\/wp\/v2\/posts\/2483\/revisions"}],"wp:attachment":[{"href":"https:\/\/istiarto.staff.ugm.ac.id\/index.php\/wp-json\/wp\/v2\/media?parent=2483"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/istiarto.staff.ugm.ac.id\/index.php\/wp-json\/wp\/v2\/categories?post=2483"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/istiarto.staff.ugm.ac.id\/index.php\/wp-json\/wp\/v2\/tags?post=2483"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}