Bu prosed\u00fcr\u00fc pratikte kullanman\u0131n \u00fc\u00e7 yayg\u0131n yolu \u015funlard\u0131r:<\/span><\/p>\n \u00d6rnek 1: Basit rastgele bir \u00f6rnek se\u00e7mek i\u00e7in PROC SURVEYSELECT’i kullan\u0131n<\/strong><\/span><\/p>\n Bu \u00f6zel \u00f6rnek, veri k\u00fcmesinden 5 rastgele g\u00f6zlem se\u00e7mektedir.<\/span><\/p>\n \u00d6rnek 2: Katmanl\u0131 rastgele bir \u00f6rnek se\u00e7mek i\u00e7in PROC SURVEYSELECT’i kullan\u0131n<\/strong><\/span><\/p>\n Bu \u00f6zel \u00f6rnek, veri k\u00fcmesinin her benzersiz katman\u0131ndan 2 rastgele g\u00f6zlem se\u00e7er.<\/span><\/p>\n Strata<\/strong> ifadesi tabakaland\u0131rma i\u00e7in kullan\u0131lacak de\u011fi\u015fkeni belirtir.<\/span><\/p>\n \u00d6rnek 3: Havuza al\u0131nm\u0131\u015f rastgele bir \u00f6rnek se\u00e7mek i\u00e7in PROC SURVEYSELECT’i kullan\u0131n<\/strong><\/span><\/p>\n Bu \u00f6zel \u00f6rnek, veri k\u00fcmesinden 2 rastgele k\u00fcme se\u00e7er ve \u00f6rnekteki her k\u00fcmedeki her g\u00f6zlemi i\u00e7erir.<\/span><\/p>\n Cluster<\/b> deyimi, k\u00fcmeleme i\u00e7in kullan\u0131lacak de\u011fi\u015fkeni belirtir.<\/span><\/p>\n A\u015fa\u011f\u0131daki \u00f6rnekler, SAS’ta farkl\u0131 tak\u0131mlardan basketbolcular hakk\u0131nda bilgi i\u00e7eren a\u015fa\u011f\u0131daki veri k\u00fcmesiyle her y\u00f6ntemin pratikte nas\u0131l kullan\u0131laca\u011f\u0131n\u0131 g\u00f6sterir:<\/span> <\/p>\n Veri k\u00fcmesinden 5 g\u00f6zlemden olu\u015fan basit bir rastgele \u00f6rnek<\/a> se\u00e7mek i\u00e7in a\u015fa\u011f\u0131daki s\u00f6zdizimini kullanabiliriz:<\/span> <\/p>\n Ortaya \u00e7\u0131kan \u00f6rnek, veri setinden rastgele se\u00e7ilen 5 g\u00f6zlem<\/a> i\u00e7erir.<\/span><\/span><\/p>\n \u00d6rne\u011fe dahil edilecek her tak\u0131mdan rastgele 2 g\u00f6zlemin se\u00e7ildi\u011fi katmanl\u0131 rastgele \u00f6rneklemeyi ger\u00e7ekle\u015ftirmek i\u00e7in a\u015fa\u011f\u0131daki s\u00f6zdizimini kullanabiliriz:<\/span> <\/p>\n Ortaya \u00e7\u0131kan \u00f6rnek, her tak\u0131mdan rastgele se\u00e7ilmi\u015f 2 g\u00f6zlem<\/a> i\u00e7erir.<\/span><\/p>\n \u0130lgili:<\/strong> K\u00fcme \u00d6rnekleme ve Katmanl\u0131 \u00d6rnekleme: Fark Nedir?<\/a><\/span><\/p>\n Tak\u0131mlar\u0131 k\u00fcme olarak kulland\u0131\u011f\u0131m\u0131z ve rastgele 2 k\u00fcme se\u00e7ip bu k\u00fcmelerdeki her g\u00f6zlemi \u00f6rne\u011fe dahil etti\u011fimiz k\u00fcmelenmi\u015f rastgele \u00f6rneklemeyi ger\u00e7ekle\u015ftirmek i\u00e7in a\u015fa\u011f\u0131daki s\u00f6zdizimini kullanabiliriz:<\/span> <\/p>\n Bu \u00f6zel \u00f6rnek, rastgele se\u00e7ilen iki “k\u00fcme” olan A ve B tak\u0131mlar\u0131n\u0131n t\u00fcm g\u00f6zlemlerini i\u00e7erir.<\/span><\/span><\/p>\n Not<\/strong> : PROC SURVEYSELECT<\/strong> belgelerinin tamam\u0131n\u0131 burada<\/a> bulabilirsiniz.<\/span><\/p>\n A\u015fa\u011f\u0131daki e\u011fitimlerde SAS’ta di\u011fer ortak g\u00f6revlerin nas\u0131l ger\u00e7ekle\u015ftirilece\u011fi a\u00e7\u0131klanmaktad\u0131r:<\/span><\/p>\n SAS’ta tan\u0131mlay\u0131c\u0131 istatistikler nas\u0131l hesaplan\u0131r?<\/a> SAS’taki bir veri k\u00fcmesinden rastgele bir \u00f6rnek se\u00e7mek i\u00e7in PROC SURVEYSELECT’i kullanabilirsiniz. Bu prosed\u00fcr\u00fc pratikte kullanman\u0131n \u00fc\u00e7 yayg\u0131n yolu \u015funlard\u0131r: \u00d6rnek 1: Basit rastgele bir \u00f6rnek se\u00e7mek i\u00e7in PROC SURVEYSELECT’i kullan\u0131n proc surveyselect data =my_data out =my_sample method =srs \/*use simple random sampling*\/ n =5 \/*select a total of 5 observations*\/ seed =1; \/*set seed […]<\/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":[],"class_list":["post-4439","post","type-post","status-publish","format-standard","hentry","category-rehber"],"yoast_head":"\n proc surveyselect<\/span> data<\/span> =my_data\nout<\/span> =my_sample\n method<\/span> =srs \/*use simple random sampling*\/<\/span>\n n<\/span> =5 \/*select a total of 5 observations*\/<\/span>\n seed<\/span> =1; \/*set seed to make this example reproducible*\/<\/span>\nrun<\/span> ;\n<\/strong><\/span><\/pre>\n proc surveyselect<\/span> data<\/span> =my_data\nout<\/span> =my_sample\n method<\/span> =srs \/*use simple random sampling*\/<\/span>\n n<\/span> =2 \/*select 2 observations from each strata*\/<\/span>\n seed<\/span> =1; \/*set seed to make this example reproducible*\/\n<\/span>strata<\/span> grouping_var; \/*specify variable to use for stratification*\/<\/span>\nrun<\/span> ;<\/strong><\/span><\/pre>\n proc surveyselect<\/span> data<\/span> =my_data\n<\/span>out<\/span> =my_sample\n <\/span>n<\/span> =2<\/span> \/*select 2 clusters*\/<\/span>\n seed<\/span> =1;<\/span> \/*set seed to make this example reproducible*\/\n<\/span>clustergrouping_var<\/span> ;<\/span> \/*specify variable to use for stratification*\/<\/span>\nrun<\/span> ;<\/span><\/strong><\/span><\/pre>\n \/*create dataset*\/\n<\/span>data<\/span> my_data;\n input<\/span> team $points;\n datalines<\/span> ;\nAT 12\nAt 14\nAt 22\nAt 35\nAt 40\nB 12\nB 10\nB29\nB 33\nC40\nC25\nC 11\nC 10\nC15\n;\nrun<\/span> ;\n\n\/*view dataset*\/\n<\/span>proc print<\/span> data<\/span> = my_data;<\/strong><\/span> <\/pre>\n![\"\"](\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/rs1.png\")
<\/p>\n \u00d6rnek 1: Basit rastgele bir \u00f6rnek se\u00e7mek i\u00e7in PROC SURVEYSELECT’i kullan\u0131n<\/strong><\/span><\/h2>\n
proc surveyselect<\/span> data<\/span> =my_data\nout<\/span> =my_sample\n method<\/span> =srs \/*use simple random sampling*\/<\/span>\n n<\/span> =5 \/*select a total of 5 observations*\/<\/span>\n seed<\/span> =1; \/*set seed to make this example reproducible*\/<\/span>\nrun<\/span> ;\n\n\/*view sample*\/<\/span>\nproc print<\/span> data<\/span> =my_sample;\n<\/strong><\/span><\/pre>\n![\"\"](\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/rs2.png\")
<\/p>\n \u00d6rnek 2: Katmanl\u0131 rastgele bir \u00f6rnek se\u00e7mek i\u00e7in PROC SURVEYSELECT’i kullan\u0131n<\/strong><\/span><\/h2>\n
proc surveyselect<\/span> data<\/span> =my_data\nout<\/span> =my_sample\n method<\/span> =srs \/*use simple random sampling within strata*\/<\/span>\n n<\/span> =2 \/*select 2 observations from each strata*\/<\/span>\n seed<\/span> =1; \/*set seed to make this example reproducible*\/\n<\/span>strata<\/span> grouping_var; \/*specify variable to use for stratification*\/<\/span>\nrun<\/span> ;\n\n\/*view sample*\/<\/span>\nproc print<\/span> data<\/span> =my_sample;\n<\/strong><\/span><\/pre>\n![\"\"](\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/rs3.png\")
<\/p>\n \u00d6rnek 3: Havuza al\u0131nm\u0131\u015f rastgele bir \u00f6rnek se\u00e7mek i\u00e7in PROC SURVEYSELECT’i kullan\u0131n<\/strong><\/span><\/h2>\n
proc surveyselect<\/span> data<\/span> =my_data\n<\/span>out<\/span> =my_sample\n <\/span>n<\/span> =2<\/span> \/*select a total of 2 clusters*\/<\/span>\n seed<\/span> =1;<\/span> \/*set seed to make this example reproducible*\/\n<\/span>clustergrouping_var<\/span> ;<\/span> \/*specify variable to use for clustering*\/<\/span>\nrun<\/span> ;\n\n<\/span>\/*view sample*\/<\/span>\nproc print<\/span> data<\/span> =my_sample;\n<\/span><\/strong><\/span><\/pre>\n![\"\"](\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/rs4.png\")
<\/p>\n Ek kaynaklar<\/strong><\/span><\/h2>\n
SAS’ta frekans tablolar\u0131 nas\u0131l olu\u015fturulur?<\/a>
SAS’ta y\u00fczdelikler nas\u0131l hesaplan\u0131r?<\/a>
SAS’ta PivotTable’lar Nas\u0131l Olu\u015fturulur<\/a><\/span><\/p>\n","protected":false},"excerpt":{"rendered":"