{"id":2888,"date":"2023-07-20T06:05:41","date_gmt":"2023-07-20T06:05:41","guid":{"rendered":"https:\/\/statorials.org\/id\/sebagai-variabel-pertama-terakhir\/"},"modified":"2023-07-20T06:05:41","modified_gmt":"2023-07-20T06:05:41","slug":"sebagai-variabel-pertama-terakhir","status":"publish","type":"post","link":"https:\/\/statorials.org\/id\/sebagai-variabel-pertama-terakhir\/","title":{"rendered":"Cara menggunakan pertama. akhirnya. variabel dalam sas"},"content":{"rendered":"<p><\/p>\n<hr>\n<p><span style=\"color: #000000;\">Anda dapat menggunakan yang <strong>PERTAMA.<\/strong> dan <strong>TERAKHIR.<\/strong> di SAS untuk mengidentifikasi karya pertama dan observasi terakhir berdasarkan kelompok dalam kumpulan data SAS.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Berikut ringkasan fungsi masing-masing fungsi:<\/span><\/p>\n<ul>\n<li> <span style=\"color: #000000;\"><strong>FIRST.variable_name<\/strong> memberikan nilai 1 pada observasi <strong>pertama<\/strong> dalam suatu grup dan nilai 0 untuk semua observasi lain dalam grup.<\/span><\/li>\n<li> <span style=\"color: #000000;\"><strong>LAST.variable_name<\/strong> memberikan nilai 1 pada observasi <b>terakhir<\/b> dalam suatu grup dan nilai 0 untuk semua observasi lain dalam grup.<\/span><\/li>\n<\/ul>\n<p> <span style=\"color: #000000;\">Contoh berikut menunjukkan cara menggunakan setiap fungsi dalam praktik dengan kumpulan data berikut di SAS:<\/span> <\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <span style=\"color: #000000;\"><strong><span style=\"color: #008000;\">\/*create dataset*\/\n<span style=\"color: #000000;\"><span style=\"color: #800080;\">data<\/span> my_data;\n    <span style=\"color: #3366ff;\">input<\/span> team $pointsrebounds;\n    <span style=\"color: #3366ff;\">datalines<\/span> ;\nMavs 29 10\nMavs 13 6\nMavs 22 5\nMavs 20 9\nSpurs 13 9\nSpurs 15 10\nSpurs 33 8\nSpurs 27 11\nRockets 25 8\nRockets 14 4\nRockets 16 7\nRockets 12 4\n;\n<span style=\"color: #800080;\">run<\/span> ;\n\n<span style=\"color: #008000;\">\/*view dataset*\/\n<\/span><span style=\"color: #800080;\">proc print<\/span> <span style=\"color: #3366ff;\">data<\/span> =my_data;<\/span><\/span><\/strong><\/span> <\/pre>\n<p><img decoding=\"async\" loading=\"lazy\" class=\" wp-image-25237 aligncenter\" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/premierdernier1.jpg\" alt=\"\" width=\"249\" height=\"327\" srcset=\"\" sizes=\"\"><\/p>\n<h3> <span style=\"color: #000000;\"><b>Contoh 1: <strong>Cara menggunakan PERTAMA. di SAS<\/strong><\/b><\/span><\/h3>\n<p> <span style=\"color: #000000;\">Kita bisa menggunakan yang <strong>PERTAMA berikut ini.<\/strong> berfungsi di SAS untuk memberikan nilai <strong>1<\/strong> pada observasi pertama untuk setiap tim dalam kumpulan data:<\/span> <\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008000;\">\/*sort dataset by team*\/\n<span style=\"color: #000000;\"><span style=\"color: #800080;\">proc sort<\/span> <span style=\"color: #3366ff;\">data<\/span> =my_data;\n    <span style=\"color: #3366ff;\">by<\/span> team;\n<span style=\"color: #800080;\">run<\/span> ;\n\n<span style=\"color: #008000;\">\/*create new dataset that labels first row for each team*\/\n<\/span><span style=\"color: #800080;\">datafirst_team<\/span> ;\n    <span style=\"color: #3366ff;\">set<\/span> my_data;\n    <span style=\"color: #3366ff;\">by<\/span> team;\n    first_team=first.team;\n<span style=\"color: #800080;\">run<\/span> ;\n\n<span style=\"color: #008000;\">\/*view dataset*\/\n<\/span><span style=\"color: #800080;\">proc print<\/span> <span style=\"color: #3366ff;\">data<\/span> =first_team;<\/span><\/span><\/strong> <\/pre>\n<p><img decoding=\"async\" loading=\"lazy\" class=\" wp-image-25238 aligncenter\" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/premier1.jpg\" alt=\"\" width=\"334\" height=\"341\" srcset=\"\" sizes=\"\"><\/p>\n<p> <span style=\"color: #000000;\">Perhatikan bahwa kolom <strong>first_team<\/strong> menetapkan observasi pertama setiap tim menjadi <strong>1<\/strong> . Semua nilai lainnya diberi nilai <strong>0<\/strong> .<\/span><\/p>\n<p> <span style=\"color: #000000;\">Anda juga dapat menggunakan kode berikut untuk membuat kumpulan data baru yang hanya berisi observasi pertama dari setiap tim:<\/span> <\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008000;\">\/*sort dataset by team*\/\n<span style=\"color: #000000;\"><span style=\"color: #800080;\">proc sort<\/span> <span style=\"color: #3366ff;\">data<\/span> =my_data;\n    <span style=\"color: #3366ff;\">by<\/span> team;\n<span style=\"color: #800080;\">run<\/span> ;\n\n<span style=\"color: #008000;\">\/*create new dataset only contains first row for each team*\/\n<\/span><span style=\"color: #800080;\">data<\/span> first_team;\n    <span style=\"color: #3366ff;\">set<\/span> my_data;\n    <span style=\"color: #3366ff;\">by<\/span> team;\n    <span style=\"color: #3366ff;\">if<\/span> first.team;\n<span style=\"color: #800080;\">run<\/span> ;\n\n<span style=\"color: #008000;\">\/*view dataset*\/\n<\/span><span style=\"color: #800080;\">proc print<\/span> <span style=\"color: #3366ff;\">data<\/span> =first_team;<\/span><\/span><\/strong> <\/pre>\n<p><img decoding=\"async\" loading=\"lazy\" class=\" wp-image-25239 aligncenter\" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/premier2.jpg\" alt=\"\" width=\"260\" height=\"118\" srcset=\"\" sizes=\"\"><\/p>\n<p> <span style=\"color: #000000;\">Perhatikan bahwa kumpulan data hanya berisi observasi pertama dari masing-masing tim.<\/span><\/p>\n<h3> <span style=\"color: #000000;\"><b>Contoh 2: <strong>Cara menggunakan TERAKHIR. di SAS<\/strong><\/b><\/span><\/h3>\n<p> <span style=\"color: #000000;\">Kita dapat menggunakan yang <strong>TERAKHIR berikut ini.<\/strong> berfungsi di SAS untuk memberikan nilai <strong>1<\/strong> pada observasi pertama untuk setiap tim dalam kumpulan data:<\/span> <\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008000;\">\/*sort dataset by team*\/\n<span style=\"color: #000000;\"><span style=\"color: #800080;\">proc sort<\/span> <span style=\"color: #3366ff;\">data<\/span> =my_data;\n    <span style=\"color: #3366ff;\">by<\/span> team;\n<span style=\"color: #800080;\">run<\/span> ;\n\n<span style=\"color: #008000;\">\/*create new dataset that labels last row for each team*\/\n<\/span><span style=\"color: #800080;\">data<\/span> last_team;\n    <span style=\"color: #3366ff;\">set<\/span> my_data;\n    <span style=\"color: #3366ff;\">by<\/span> team;\n    last_team=last.team;\n<span style=\"color: #800080;\">run<\/span> ;\n\n<span style=\"color: #008000;\">\/*view dataset*\/\n<\/span><span style=\"color: #800080;\">proc print<\/span> <span style=\"color: #3366ff;\">data<\/span> =last_team;<\/span><\/span><\/strong> <\/pre>\n<p><img decoding=\"async\" loading=\"lazy\" class=\" wp-image-25240 aligncenter\" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/premier3.jpg\" alt=\"\" width=\"333\" height=\"345\" srcset=\"\" sizes=\"\"><\/p>\n<p> <span style=\"color: #000000;\">Perhatikan bahwa kolom <strong>last_team<\/strong> menetapkan observasi terakhir setiap tim menjadi <strong>1<\/strong> . Semua nilai lainnya diberi nilai <strong>0<\/strong> .<\/span><\/p>\n<p> <span style=\"color: #000000;\">Anda juga dapat menggunakan kode berikut untuk membuat kumpulan data baru yang hanya berisi observasi terakhir dari masing-masing tim:<\/span> <\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008000;\">\/*sort dataset by team*\/\n<span style=\"color: #000000;\"><span style=\"color: #800080;\">proc sort<\/span> <span style=\"color: #3366ff;\">data<\/span> =my_data;\n    <span style=\"color: #3366ff;\">by<\/span> team;\n<span style=\"color: #800080;\">run<\/span> ;\n\n<span style=\"color: #008000;\">\/*create new dataset only contains last row for each team*\/\n<\/span><span style=\"color: #800080;\">data<\/span> last_team;\n    <span style=\"color: #3366ff;\">set<\/span> my_data;\n    <span style=\"color: #3366ff;\">by<\/span> team;\n    <span style=\"color: #3366ff;\">if<\/span> last.team;\n<span style=\"color: #800080;\">run<\/span> ;\n\n<span style=\"color: #008000;\">\/*view dataset*\/\n<\/span><span style=\"color: #800080;\">proc print<\/span> <span style=\"color: #3366ff;\">data<\/span> =last_team;<\/span><\/span><\/strong> <\/pre>\n<p><img decoding=\"async\" loading=\"lazy\" class=\" wp-image-25241 aligncenter\" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/premier4.jpg\" alt=\"\" width=\"255\" height=\"115\" srcset=\"\" sizes=\"\"><\/p>\n<p> <span style=\"color: #000000;\">Perhatikan bahwa kumpulan data hanya berisi observasi terakhir dari masing-masing tim.<\/span><\/p>\n<h3> <span style=\"color: #000000;\"><strong>Sumber daya tambahan<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">Tutorial berikut menjelaskan cara melakukan tugas umum lainnya di SAS:<\/span><\/p>\n<p> <a href=\"https:\/\/statorials.org\/id\/sebagai-variabel-reorganisasi\/\" target=\"_blank\" rel=\"noopener\">Cara menyusun ulang variabel di SAS<\/a><br \/> <a href=\"https:\/\/statorials.org\/id\/label-kunci-udara\/\" target=\"_blank\" rel=\"noopener\">Cara memberi label variabel di SAS<\/a><br \/> <a href=\"https:\/\/statorials.org\/id\/sas-mengganti-nama-variabel\/\" target=\"_blank\" rel=\"noopener\">Cara mengganti nama variabel di SAS<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Anda dapat menggunakan yang PERTAMA. dan TERAKHIR. di SAS untuk mengidentifikasi karya pertama dan observasi terakhir berdasarkan kelompok dalam kumpulan data SAS. Berikut ringkasan fungsi masing-masing fungsi: FIRST.variable_name memberikan nilai 1 pada observasi pertama dalam suatu grup dan nilai 0 untuk semua observasi lain dalam grup. LAST.variable_name memberikan nilai 1 pada observasi terakhir dalam suatu [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[11],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Cara menggunakan PERTAMA. Akhirnya. Variabel dalam SAS - Statorial<\/title>\n<meta name=\"description\" content=\"Tutorial ini menjelaskan cara menggunakan PERTAMA. 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