{"id":3352,"date":"2023-07-17T22:44:22","date_gmt":"2023-07-17T22:44:22","guid":{"rendered":"https:\/\/statorials.org\/pl\/ksztalt-punktu-ggplot\/"},"modified":"2023-07-17T22:44:22","modified_gmt":"2023-07-17T22:44:22","slug":"ksztalt-punktu-ggplot","status":"publish","type":"post","link":"https:\/\/statorials.org\/pl\/ksztalt-punktu-ggplot\/","title":{"rendered":"Jak zmieni\u0107 kszta\u0142t punktu w ggplot2"},"content":{"rendered":"

<\/p>\n

\n

Mo\u017cesz u\u017cy\u0107 argumentu kszta\u0142tu<\/b> , aby zmieni\u0107 kszta\u0142t punkt\u00f3w na wykresie rozrzutu ggplot2:<\/span><\/p>\n

 ggplot(df, aes(x=x, y=y)) +\n  geom_point(shape= 19<\/span> )<\/strong><\/span><\/pre>\n
 Domy\u015blna warto\u015b\u0107 kszta\u0142tu to 19<\/strong> (wype\u0142nione ko\u0142o), ale mo\u017cna okre\u015bli\u0107 dowoln\u0105 warto\u015b\u0107 z zakresu od 0<\/strong> do 25.<\/strong><\/span><\/p>\n
 Poni\u017csza grafika przedstawia kszta\u0142ty odpowiadaj\u0105ce ka\u017cdej warto\u015bci:<\/span> <\/p>\n
 library<\/span> (ggplot2)\n\n#create data frame\n<\/span>df <- data. frame<\/span> (x=0:25, y=0:25)\n\n#create scatterplot\n<\/span>ggplot(df, aes(x=x, y=y)) +\n  geom_point(shape=0:25, size= 4<\/span> )<\/strong><\/span> <\/pre>\n
\"ggplot2<\/p>\n
 Poni\u017csze przyk\u0142ady pokazuj\u0105, jak zmieni\u0107 argument kszta\u0142tu<\/strong> na r\u00f3\u017cnych wykresach rozrzutu ggplot2.<\/span><\/span><\/p>\n
 Przyk\u0142ad 1: Utw\u00f3rz \u015bcie\u017ck\u0119 o domy\u015blnym kszta\u0142cie<\/strong><\/span><\/h2>\n
 Poni\u017cszy kod pokazuje, jak utworzy\u0107 wykres rozrzutu w ggplot2 przy u\u017cyciu domy\u015blnego kszta\u0142tu (wype\u0142nionego ko\u0142a) dla punkt\u00f3w:<\/span> <\/p>\n
 library<\/span> (ggplot2)\n\n#create data frame\n<\/span>df <- data. frame<\/span> (x=0:25, y=0:25)\n\n#create scatter plot with default point shape\n<\/span>ggplot(df, aes(x=x, y=y)) +\n  geom_point(size= 4<\/span> )<\/strong><\/span> <\/pre>\n
\"\"<\/p>\n
 Poniewa\u017c nie u\u017cyli\u015bmy argumentu kszta\u0142tu<\/strong> do okre\u015blenia kszta\u0142tu punktu, ggplot2 u\u017cy\u0142 domy\u015blnego kszta\u0142tu wype\u0142nionego okr\u0119gu.<\/span><\/p>\n
 Przyk\u0142ad 2: Utw\u00f3rz \u015bcie\u017ck\u0119 o niestandardowym kszta\u0142cie<\/strong><\/span><\/h2>\n
 Poni\u017cszy kod pokazuje, jak utworzy\u0107 wykres punktowy w ggplot2 przy u\u017cyciu pustego tr\u00f3jk\u0105ta (kszta\u0142t=2) dla kszta\u0142tu punktu:<\/span> <\/p>\n
 library<\/span> (ggplot2)\n\n#create data frame\n<\/span>df <- data. frame<\/span> (x=0:25, y=0:25)\n\n#create scatter plot with custom point shape\n<\/span>ggplot(df, aes(x=x, y=y)) +\n  geom_point(shape= 2<\/span> , size= 4<\/span> )<\/strong><\/span> <\/pre>\n
\"\"<\/p>\n
 Przyk\u0142ad 3: Utw\u00f3rz wykres o kszta\u0142cie opartym na warto\u015bciach<\/strong><\/span><\/h2>\n
 Poni\u017cszy kod pokazuje, jak utworzy\u0107 wykres rozrzutu w ggplot2, gdzie kszta\u0142t punkt\u00f3w jest oparty na warto\u015bci konkretnej zmiennej w ramce danych:<\/span> <\/p>\n
 library<\/span> (ggplot2)\n\n#create data frame\n<\/span>df <- data. frame<\/span> (team=c('A', 'A', 'B', 'B', 'C', 'C'),\n                 points=c(8, 11, 13, 15, 19, 25),\n                 assists=c(4, 8, 7, 10, 11, 7))\n\n#create scatter plot where point shape is based on team\n<\/span>ggplot(df, aes(x=points, y=assists, group=team)) +\n  geom_point(aes(shape=team, color=team), size= 4<\/span> )<\/strong><\/span> <\/pre>\n
\"\" Nale\u017cy pami\u0119ta\u0107, \u017ce kszta\u0142t i kolor punkt\u00f3w na wykresie zale\u017c\u0105 od warto\u015bci zmiennej team<\/strong> .<\/span><\/p>\n
 Nale\u017cy pami\u0119ta\u0107, \u017ce ggplot2 automatycznie tworzy legend\u0119 po prawej stronie wykresu, aby pokaza\u0107, kt\u00f3re punkty odpowiadaj\u0105 kt\u00f3rej dru\u017cynie.<\/span><\/p>\n
 Uwaga<\/strong> : Pe\u0142n\u0105 dokumentacj\u0119 funkcji geom_point()<\/strong> mo\u017cna znale\u017a\u0107 tutaj<\/a> .<\/span><\/p>\n
 Dodatkowe zasoby<\/strong><\/span><\/h2>\n
 Poni\u017csze samouczki wyja\u015bniaj\u0105, jak wykonywa\u0107 inne typowe operacje w ggplot2:<\/span><\/p>\n
 Jak zmieni\u0107 tytu\u0142 legendy w ggplot2<\/a>
 Jak obraca\u0107 etykiety osi w ggplot2<\/a>
 Jak naprawi\u0107 w R: Nie mo\u017cna znale\u017a\u0107 funkcji \u201eggplot\u201d<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"
Mo\u017cesz u\u017cy\u0107 argumentu kszta\u0142tu , aby zmieni\u0107 kszta\u0142t punkt\u00f3w na wykresie rozrzutu ggplot2: ggplot(df, aes(x=x, y=y)) + geom_point(shape= 19 ) Domy\u015blna warto\u015b\u0107 kszta\u0142tu to 19 (wype\u0142nione ko\u0142o), ale mo\u017cna okre\u015bli\u0107 dowoln\u0105 warto\u015b\u0107 z zakresu od 0 do 25. Poni\u017csza grafika przedstawia kszta\u0142ty odpowiadaj\u0105ce ka\u017cdej warto\u015bci: library (ggplot2) #create data frame df <- data. frame (x=0:25, […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[],"class_list":["post-3352","post","type-post","status-publish","format-standard","hentry","category-przewodnik"],"yoast_head":"\nJak zmieni\u0107 kszta\u0142t punktu w ggplot2 - Statologia<\/title>\n<meta name=\"description\" content=\"W tym samouczku wyja\u015bniono, jak zmieni\u0107 kszta\u0142t punktu w ggplot2, podaj\u0105c kilka przyk\u0142ad\u00f3w.\" \/>\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\/pl\/ksztalt-punktu-ggplot\/\" \/>\n<meta property=\"og:locale\" content=\"pl_PL\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Jak zmieni\u0107 kszta\u0142t punktu w ggplot2 - Statologia\" \/>\n<meta property=\"og:description\" content=\"W tym samouczku wyja\u015bniono, jak zmieni\u0107 kszta\u0142t punktu w ggplot2, podaj\u0105c kilka przyk\u0142ad\u00f3w.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/pl\/ksztalt-punktu-ggplot\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-17T22:44:22+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/forme-geometrique1.jpg\" \/>\n<meta name=\"author\" content=\"Benjamin Anderson\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Napisane przez\" \/>\n\t<meta name=\"twitter:data1\" content=\"Benjamin Anderson\" \/>\n\t<meta name=\"twitter:label2\" content=\"Szacowany czas czytania\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minuty\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/statorials.org\/pl\/ksztalt-punktu-ggplot\/\",\"url\":\"https:\/\/statorials.org\/pl\/ksztalt-punktu-ggplot\/\",\"name\":\"Jak zmieni\u0107 kszta\u0142t punktu w ggplot2 - Statologia\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/pl\/#website\"},\"datePublished\":\"2023-07-17T22:44:22+00:00\",\"dateModified\":\"2023-07-17T22:44:22+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/pl\/#\/schema\/person\/6484727a4612df3e69f016c3129c6965\"},\"description\":\"W tym samouczku wyja\u015bniono, jak zmieni\u0107 kszta\u0142t punktu w ggplot2, podaj\u0105c kilka przyk\u0142ad\u00f3w.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/pl\/ksztalt-punktu-ggplot\/#breadcrumb\"},\"inLanguage\":\"pl-PL\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/pl\/ksztalt-punktu-ggplot\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/pl\/ksztalt-punktu-ggplot\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Dom\",\"item\":\"https:\/\/statorials.org\/pl\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Jak zmieni\u0107 kszta\u0142t punktu w ggplot2\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/statorials.org\/pl\/#website\",\"url\":\"https:\/\/statorials.org\/pl\/\",\"name\":\"Statorials\",\"description\":\"Tw\u00f3j przewodnik po kompetencjach statystycznych!\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/statorials.org\/pl\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"pl-PL\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/statorials.org\/pl\/#\/schema\/person\/6484727a4612df3e69f016c3129c6965\",\"name\":\"Benjamin Anderson\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"pl-PL\",\"@id\":\"https:\/\/statorials.org\/pl\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/statorials.org\/pl\/wp-content\/uploads\/2023\/11\/Benjamin-Anderson-96x96.jpg\",\"contentUrl\":\"https:\/\/statorials.org\/pl\/wp-content\/uploads\/2023\/11\/Benjamin-Anderson-96x96.jpg\",\"caption\":\"Benjamin Anderson\"},\"description\":\"Cze\u015b\u0107, jestem Benjamin i jestem emerytowanym profesorem statystyki, kt\u00f3ry zosta\u0142 oddanym nauczycielem Statorials. 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