{"id":2616,"date":"2023-07-21T12:00:54","date_gmt":"2023-07-21T12:00:54","guid":{"rendered":"https:\/\/statorials.org\/nl\/luchtsluis-puntenwolk\/"},"modified":"2023-07-21T12:00:54","modified_gmt":"2023-07-21T12:00:54","slug":"luchtsluis-puntenwolk","status":"publish","type":"post","link":"https:\/\/statorials.org\/nl\/luchtsluis-puntenwolk\/","title":{"rendered":"Puntenwolken maken in sas (met voorbeelden)"},"content":{"rendered":"<p><\/p>\n<hr>\n<p><span style=\"color: #000000;\">U kunt de volgende methoden gebruiken om puntenwolken in SAS te maken:<\/span><\/p>\n<p> <span style=\"color: #000000;\"><strong>Methode 1: Cre\u00eber een scatterwolk<\/strong><\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #800080;\">proc sgplot <span style=\"color: #000000;\"><span style=\"color: #3366ff;\">data<\/span> =my_data;\n    <span style=\"color: #3366ff;\">scatter<\/span> <span style=\"color: #3366ff;\">x<\/span> =var1 <span style=\"color: #3366ff;\">y<\/span> =var2;<\/span>\nrun;\n<\/span><\/strong><\/pre>\n<p> <span style=\"color: #000000;\"><strong>Methode 2: Cre\u00eber puntenwolken per groep<\/strong><\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #800080;\">proc sgplot <span style=\"color: #000000;\"><span style=\"color: #3366ff;\">data<\/span> =my_data;\n    <span style=\"color: #3366ff;\">scatter<\/span> <span style=\"color: #3366ff;\">x<\/span> =var1 <span style=\"color: #3366ff;\">y<\/span> =var2 \/ <span style=\"color: #3366ff;\">group<\/span> =var3;<\/span>\nrun;<\/span><\/strong><\/pre>\n<p> <span style=\"color: #000000;\">De volgende voorbeelden laten zien hoe u elke methode kunt gebruiken met de volgende gegevensset in SAS:<\/span> <\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <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> ;\nAt 29 8\nAt 23 6\nAt 20 6\nAt 21 9\nAt 33 14\nAt 35 11\nAt 31 10\nB 21 9\nB 14 5\nB 15 7\nB 11 10\nB 12 6\nB 10 8\nB 15 10\n;\n<span style=\"color: #800080;\">run<\/span> ;<\/span><\/span>\n\n<span style=\"color: #008000;\">\/*view dataset*\/\n<\/span><span style=\"color: #000000;\"><span style=\"color: #800080;\">proc print<\/span> <span style=\"color: #3366ff;\">data<\/span> =my_data;<\/span><\/strong> <\/pre>\n<p><img decoding=\"async\" loading=\"lazy\" class=\" wp-image-23073 aligncenter\" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/hist1.jpg\" alt=\"\" width=\"208\" height=\"347\" srcset=\"\" sizes=\"auto, \"><\/p>\n<h3> <span style=\"color: #000000;\"><b>Voorbeeld 1: <strong>Maak een puntenwolk<\/strong><\/b><\/span><\/h3>\n<p> <span style=\"color: #000000;\">De volgende code laat zien hoe u een spreidingsdiagram maakt voor de <strong>punten-<\/strong> en <strong>stuitervariabelen<\/strong> :<\/span> <\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #800080;\">proc sgplot <span style=\"color: #000000;\"><span style=\"color: #3366ff;\">data<\/span> =my_data;\n    <span style=\"color: #3366ff;\">scatter<\/span> <span style=\"color: #3366ff;\">x<\/span> =dots <span style=\"color: #3366ff;\">y<\/span> =rebounds;<\/span>\nrun;<\/span><\/strong> <\/pre>\n<p><img decoding=\"async\" loading=\"lazy\" class=\" wp-image-23081 aligncenter\" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/sas1.jpg\" alt=\"\" width=\"556\" height=\"416\" srcset=\"\" sizes=\"auto, \"><\/p>\n<p> <span style=\"color: #000000;\">Op de x-as worden de waarden van de <strong>puntenvariabele<\/strong> weergegeven en op de y-as worden de waarden van de <strong>reboundvariabele<\/strong> weergegeven.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Merk op dat we ook een titel aan het plot kunnen toevoegen en het uiterlijk van de markeringen in het plot kunnen veranderen om het esthetisch aantrekkelijker te maken:<\/span> <\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #800080;\"><span style=\"color: #000000;\"><span style=\"color: #3366ff;\">title<\/span> \" <span style=\"color: #ff0000;\">Points vs. Rebounds<\/span> \";<\/span>\nproc sgplot <span style=\"color: #000000;\"><span style=\"color: #3366ff;\">data<\/span> =my_data;\n    <span style=\"color: #3366ff;\">scatter<\/span> <span style=\"color: #3366ff;\">x<\/span> =points <span style=\"color: #3366ff;\">y<\/span> =rebounds \/\n    <span style=\"color: #3366ff;\">markerattrs<\/span> =(symbol=CircleFilled <span style=\"color: #3366ff;\">size<\/span> = <span style=\"color: #008000;\">12<\/span> <span style=\"color: #3366ff;\">color<\/span> =purple);<\/span>\nrun;<\/span><\/strong> <\/pre>\n<p><img decoding=\"async\" loading=\"lazy\" class=\" wp-image-23082 aligncenter\" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/sas2.jpg\" alt=\"\" width=\"579\" height=\"436\" srcset=\"\" sizes=\"auto, \"><\/p>\n<h3> <span style=\"color: #000000;\"><b>Voorbeeld 2: <strong>Maak puntenwolken per groep<\/strong><\/b><\/span><\/h3>\n<p> <span style=\"color: #000000;\">De volgende code laat zien hoe je een spreidingsdiagram van <strong>punten<\/strong> versus <strong>rebounds<\/strong> maakt, waarbij de markeringen gekleurd zijn op basis van <strong>team<\/strong> :<\/span> <\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #800080;\"><span style=\"color: #000000;\"><span style=\"color: #3366ff;\">title<\/span> \" <span style=\"color: #ff0000;\">Points vs. Rebounds by Team<\/span> \";<\/span>\nproc sgplot <span style=\"color: #000000;\"><span style=\"color: #3366ff;\">data<\/span> =my_data;\n    <span style=\"color: #3366ff;\">scatter<\/span> <span style=\"color: #3366ff;\">x<\/span> =points <span style=\"color: #3366ff;\">y<\/span> =rebounds \/\n    <span style=\"color: #3366ff;\">markerattrs<\/span> =(symbol=CircleFilled <span style=\"color: #3366ff;\">size<\/span> = <span style=\"color: #008000;\">12<\/span> )\n    <span style=\"color: #3366ff;\">group<\/span> =team;<\/span>\nrun;<\/span><\/strong> <\/pre>\n<p><img decoding=\"async\" loading=\"lazy\" class=\" wp-image-23083 aligncenter\" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/sas3.jpg\" alt=\"\" width=\"598\" height=\"450\" srcset=\"\" sizes=\"auto, \"><\/p>\n<p> <span style=\"color: #000000;\">Met dit diagram kunnen we snel de relatie tussen punten en rebounds voor team A en team B visualiseren.<\/span><\/p>\n<h3> <span style=\"color: #000000;\"><strong>Aanvullende bronnen<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">In de volgende zelfstudies wordt uitgelegd hoe u andere diagrammen in SAS maakt:<\/span><\/p>\n<p> <a href=\"https:\/\/statorials.org\/nl\/lineaire-trace-luchtsluis\/\" target=\"_blank\" rel=\"noopener\">Hoe lijndiagrammen te maken in SAS<\/a><br \/> <a href=\"https:\/\/statorials.org\/nl\/luchtsluishistogram\/\">Histogrammen maken in SAS<\/a><br \/><a href=\"https:\/\/statorials.org\/nl\/bakkebaard-luchtsluis-per-groep\/\" target=\"_blank\" rel=\"noopener\">Boxplots per groep maken in SAS<\/a><br \/> <a href=\"https:\/\/statorials.org\/nl\/puntenwolk-met-sas-regressielijn\/\" target=\"_blank\" rel=\"noopener\">Hoe u een spreidingsdiagram met een regressielijn in SAS maakt<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>U kunt de volgende methoden gebruiken om puntenwolken in SAS te maken: Methode 1: Cre\u00eber een scatterwolk proc sgplot data =my_data; scatter x =var1 y =var2; run; Methode 2: Cre\u00eber puntenwolken per groep proc sgplot data =my_data; scatter x =var1 y =var2 \/ group =var3; run; De volgende voorbeelden laten zien hoe u elke methode [&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":[],"class_list":["post-2616","post","type-post","status-publish","format-standard","hentry","category-gids"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Scatterplots maken in SAS (met voorbeelden) - Statorials<\/title>\n<meta name=\"description\" content=\"In deze tutorial wordt uitgelegd hoe u puntenwolken in SAS maakt, met verschillende voorbeelden.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/statorials.org\/nl\/luchtsluis-puntenwolk\/\" \/>\n<meta property=\"og:locale\" content=\"de_DE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Scatterplots maken in SAS (met voorbeelden) - Statorials\" \/>\n<meta property=\"og:description\" content=\"In deze tutorial wordt uitgelegd hoe u puntenwolken in SAS maakt, met verschillende voorbeelden.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/nl\/luchtsluis-puntenwolk\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-21T12:00:54+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/hist1.jpg\" \/>\n<meta name=\"author\" content=\"Dr.benjamin anderson\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Verfasst von\" \/>\n\t<meta name=\"twitter:data1\" content=\"Dr.benjamin anderson\" \/>\n\t<meta name=\"twitter:label2\" content=\"Gesch\u00e4tzte Lesezeit\" \/>\n\t<meta name=\"twitter:data2\" content=\"2\u00a0Minuten\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/statorials.org\/nl\/luchtsluis-puntenwolk\/\",\"url\":\"https:\/\/statorials.org\/nl\/luchtsluis-puntenwolk\/\",\"name\":\"Scatterplots maken in SAS (met voorbeelden) - Statorials\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/nl\/#website\"},\"datePublished\":\"2023-07-21T12:00:54+00:00\",\"dateModified\":\"2023-07-21T12:00:54+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/nl\/#\/schema\/person\/d4b8842173cca1bb62cdec41860e4219\"},\"description\":\"In deze tutorial wordt uitgelegd hoe u puntenwolken in SAS maakt, met verschillende voorbeelden.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/nl\/luchtsluis-puntenwolk\/#breadcrumb\"},\"inLanguage\":\"de\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/nl\/luchtsluis-puntenwolk\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/nl\/luchtsluis-puntenwolk\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Thuis\",\"item\":\"https:\/\/statorials.org\/nl\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Puntenwolken maken in sas (met voorbeelden)\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/statorials.org\/nl\/#website\",\"url\":\"https:\/\/statorials.org\/nl\/\",\"name\":\"Statorials\",\"description\":\"Uw gids voor statistische competentie\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/statorials.org\/nl\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"de\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/statorials.org\/nl\/#\/schema\/person\/d4b8842173cca1bb62cdec41860e4219\",\"name\":\"Dr.benjamin anderson\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"de\",\"@id\":\"https:\/\/statorials.org\/nl\/#\/schema\/person\/image\/\",\"url\":\"http:\/\/statorials.org\/nl\/wp-content\/uploads\/2023\/10\/Dr.-Benjamin-Anderson-96x96.jpg\",\"contentUrl\":\"http:\/\/statorials.org\/nl\/wp-content\/uploads\/2023\/10\/Dr.-Benjamin-Anderson-96x96.jpg\",\"caption\":\"Dr.benjamin anderson\"},\"description\":\"Ik ben Benjamin, een gepensioneerde hoogleraar statistiek die nu een toegewijde Statorials-lesgever is. 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