{"id":3452,"date":"2018-03-17T03:59:18","date_gmt":"2018-03-17T03:59:18","guid":{"rendered":"http:\/\/www.rezafaisal.net\/?p=3452"},"modified":"2018-03-17T04:00:57","modified_gmt":"2018-03-17T04:00:57","slug":"seri-belajar-data-science-pemrograman-r-untuk-data-scientist","status":"publish","type":"post","link":"https:\/\/www.rezafaisal.net\/?p=3452","title":{"rendered":"Seri Belajar Data Science: Pemrograman R untuk Data Scientist"},"content":{"rendered":"<p>Buku ini akan memberikan panduan tentang dasar-dasar penggunaan bahasa pemrograman R sebagai bekal dasar di dunia Data Science.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" style=\"background-image: none; padding-top: 0px; padding-left: 0px; display: inline; padding-right: 0px; border: 0px;\" title=\"Capture\" src=\"http:\/\/www.rezafaisal.net\/wp-content\/uploads\/2018\/03\/Capture.jpg\" alt=\"Capture\" width=\"400\" height=\"568\" border=\"0\" \/><\/p>\n<p>Daftar isi buku ini adalah sebagai berikut:<\/p>\n<p><strong>1 Pendahuluan <\/strong><\/p>\n<ul>\n<li>Data Science<\/li>\n<li>Apakah ini adalah A atau B?<\/li>\n<li>Apakah ini aneh?<\/li>\n<li>Berapakah ini nanti?<\/li>\n<li>Bagaimana hal ini diorganisir?<\/li>\n<li>Apa yang harus dilakukan selanjutnya?<\/li>\n<li>Definisi Data<\/li>\n<li>R Environment<\/li>\n<li>Installasi<\/li>\n<li>Tool Pemrograman<\/li>\n<\/ul>\n<p><strong>2 Dasar-Dasar Bahasa Pemrograman R<\/strong><\/p>\n<ul>\n<li>Pendahuluan<\/li>\n<li>Working Directory<\/li>\n<li>R Session<\/li>\n<li>Variable<\/li>\n<li>Function<\/li>\n<li>Tipe Data<br \/>\n* Skalar<br \/>\n* Date<br \/>\n* Time<br \/>\n* Vector<br \/>\n* Factor<br \/>\n* Matrix<br \/>\n* Array<br \/>\n* Data Frame<br \/>\n* List<br \/>\n* Data Pada RStudio<\/li>\n<li>Percabangan<br \/>\n* Operator<br \/>\n* Statement if<br \/>\n* Statement ifelse<br \/>\n* Statement switch<\/li>\n<li>Pengulangan<br \/>\n* Statement for<br \/>\n* Statement while<br \/>\n* Statement repeat<br \/>\n* Statement next<br \/>\n* Statement break<\/li>\n<li>Penanganan Kesalahan<\/li>\n<li>Komentar<\/li>\n<li>Debug<\/li>\n<li>Profilling<\/li>\n<\/ul>\n<p>3 Pemrograman Berbasis Obyek<\/p>\n<ul>\n<li>Class<\/li>\n<li>Obyek<\/li>\n<li>Inheritance<\/li>\n<li>Method &amp; Fungsi Generic<\/li>\n<\/ul>\n<p><strong>4 Fungsi Dasar R<\/strong><\/p>\n<ul>\n<li>Dokumen Bantuan<\/li>\n<li>Package<br \/>\n* Installasi Package<br \/>\n* Memuat Package<br \/>\n* GitHub<\/li>\n<li>Dataset<\/li>\n<li>Menulis Data Ke File<br \/>\n* write.csv()<br \/>\n* write.table()<\/li>\n<li>Membaca File Text<br \/>\n* read.csv()<br \/>\n* read.delim()<br \/>\n* read.table()<\/li>\n<li>Membaca File Excel<\/li>\n<li>Akses Database<br \/>\n* Akses Database MySQL<br \/>\n* Akses Database SQL Server<\/li>\n<li>Dimensi Data<br \/>\n* nrow()<br \/>\n* ncol()<br \/>\n* colnames()<br \/>\n* rownames()<\/li>\n<li>Menampilkan Data<br \/>\n* head()<br \/>\n* tail()<br \/>\n* sample()<br \/>\n* unique()<br \/>\n* View()<br \/>\n* obyek$rowName<\/li>\n<li>Memfilter Data<br \/>\n* obyek[,col1:col2]<br \/>\n* obyek[row1:row2,]<br \/>\n* obyek[row1:row2, col1:col2]<br \/>\n* obyek[which(), ]<\/li>\n<li>Sorting Data<br \/>\n* order<br \/>\n* sort<\/li>\n<li>Menggabung Data<br \/>\n* rbind()<br \/>\n* cbind()<br \/>\n* rbind.data.frame()<br \/>\n* cbind.data.frame()<br \/>\n* paste()<br \/>\n* paste0()<\/li>\n<li>Explorasi Data<br \/>\n* dim()<br \/>\n* names()<br \/>\n* str()<br \/>\n* table()<br \/>\n* summary()<\/li>\n<li>Pengulangan<br \/>\n* lapply()<br \/>\n* sapply()<br \/>\n* colSums()<br \/>\n* colMeans()<br \/>\n* rowSums()<br \/>\n* rowMeans()<\/li>\n<li>Membuat Data Simulasi<br \/>\n* rnorm()<br \/>\n* dnorm()<br \/>\n* pnorm()<br \/>\n* qnorm()<br \/>\n* set.seed()<\/li>\n<li>Mengelola Obyek<br \/>\n* assign()<br \/>\n* get()<br \/>\n* ls()<br \/>\n* exists()<br \/>\n* rm()<br \/>\n* save()<br \/>\n* load()<\/li>\n<li>Memeriksa Obyek<br \/>\n* class()<br \/>\n* is.null()<br \/>\n* is.na()<br \/>\n* is.numeric()<\/li>\n<li>Konversi Tipe Data<br \/>\n* as.character()<br \/>\n* as.numeric()<br \/>\n* as.data.frame()<\/li>\n<\/ul>\n<p><strong>5 Visualisasi Data\u00a0\u00a0 <\/strong><\/p>\n<ul>\n<li>Grafik<br \/>\n* plot()<br \/>\n* scatterplot3()<br \/>\n* plot3d()<br \/>\n* hist()<br \/>\n* density()<br \/>\n* boxplot()<br \/>\n* featurePlot()<br \/>\n* pie()<br \/>\n* barplot()<br \/>\n* par()<br \/>\n* dotchart()<br \/>\n* missmap()<br \/>\n* corrplot()<br \/>\n* pairs()<br \/>\n* Simbol<br \/>\n* Export Gambar<\/li>\n<li>Visualisasi Dengan Package ggplot<\/li>\n<li>Animasi<br \/>\n* ani.options()<br \/>\n* ani.pause()<br \/>\n* saveHTML()<br \/>\n* saveGIF()<\/li>\n<li>Referensi<\/li>\n<\/ul>\n<p><strong>6 Contoh Kasus<\/strong><\/p>\n<ul>\n<li>Pengolahan Data Awal<\/li>\n<li>Persiapan Data Cross Validation<\/li>\n<\/ul>\n<p><strong>7 Komputasi Paralel\u00a0\u00a0 <\/strong><\/p>\n<ul>\n<li>Pendahuluan<\/li>\n<li>Persiapan<\/li>\n<li>Fungsi Dasar Komputasi Paralel<br \/>\n* detectCore()<br \/>\n* makeCluster()<br \/>\n* stopCluster()<br \/>\n* parLapply()<br \/>\n* parSapply()<br \/>\n* registerDoParallel()<\/li>\n<li>Contoh Kasus<\/li>\n<li>Referensi<\/li>\n<\/ul>\n<p><strong>8 Reduksi Dimensi Data\u00a0\u00a0\u00a0 <\/strong><\/p>\n<ul>\n<li>Principal Component Analysis (PCA)<\/li>\n<li>t-Distributed Stochastic Neighbor Embedding (t \u2013SNE)<\/li>\n<li>Multidimensional Scaling<\/li>\n<li>Referensi<\/li>\n<\/ul>\n<p><strong>9 Penutup<\/strong><\/p>\n<p>Buku ini dapat diunduh di sini: <a title=\"https:\/\/github.com\/rezafaisal\/DataScience.R\" href=\"https:\/\/github.com\/rezafaisal\/DataScience.R\">https:\/\/github.com\/rezafaisal\/DataScience.R<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Buku ini akan memberikan panduan tentang dasar-dasar penggunaan bahasa pemrograman R sebagai bekal dasar di dunia Data Science. Daftar isi buku ini adalah sebagai berikut: 1 Pendahuluan Data Science Apakah ini adalah A atau B? Apakah ini aneh? Berapakah ini&hellip;<\/p>\n","protected":false},"author":1,"featured_media":3451,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[6],"tags":[150,156,169,170],"class_list":["post-3452","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-softwaredev","tag-r","tag-r-tools-for-visual-studio","tag-visual-studio","tag-vs-2017"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/www.rezafaisal.net\/wp-content\/uploads\/2018\/03\/Capture.jpg","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p1sNAL-TG","_links":{"self":[{"href":"https:\/\/www.rezafaisal.net\/index.php?rest_route=\/wp\/v2\/posts\/3452","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.rezafaisal.net\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.rezafaisal.net\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.rezafaisal.net\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.rezafaisal.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3452"}],"version-history":[{"count":2,"href":"https:\/\/www.rezafaisal.net\/index.php?rest_route=\/wp\/v2\/posts\/3452\/revisions"}],"predecessor-version":[{"id":3454,"href":"https:\/\/www.rezafaisal.net\/index.php?rest_route=\/wp\/v2\/posts\/3452\/revisions\/3454"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.rezafaisal.net\/index.php?rest_route=\/wp\/v2\/media\/3451"}],"wp:attachment":[{"href":"https:\/\/www.rezafaisal.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3452"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.rezafaisal.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3452"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.rezafaisal.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3452"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}