{"id":465,"date":"2023-07-29T19:48:38","date_gmt":"2023-07-29T19:48:38","guid":{"rendered":"https:\/\/statorials.org\/pl\/wykres-gantta-r-ggplot2\/"},"modified":"2023-07-29T19:48:38","modified_gmt":"2023-07-29T19:48:38","slug":"wykres-gantta-r-ggplot2","status":"publish","type":"post","link":"https:\/\/statorials.org\/pl\/wykres-gantta-r-ggplot2\/","title":{"rendered":"Jak utworzy\u0107 wykres gantta w r za pomoc\u0105 ggplot2"},"content":{"rendered":"

<\/p>\n

\n

Wykres Gantta<\/strong> to rodzaj wykresu przedstawiaj\u0105cego czas rozpocz\u0119cia i zako\u0144czenia r\u00f3\u017cnych zdarze\u0144.<\/span><\/p>\n

W tym samouczku wyja\u015bniono, jak utworzy\u0107 wykres Gantta w j\u0119zyku R przy u\u017cyciu pakietu ggplot2<\/strong> .<\/span><\/p>\n

Tworzenie wykresu Gantta w R przy u\u017cyciu ggplot2<\/strong><\/span><\/h2>\n

Za\u0142\u00f3\u017cmy, \u017ce mamy nast\u0119puj\u0105cy zestaw danych, kt\u00f3ry pokazuje godzin\u0119 rozpocz\u0119cia i zako\u0144czenia czterech r\u00f3\u017cnych zmian pracownik\u00f3w w sklepie:<\/span><\/p>\n

 #create data frame<\/span>\ndata <- data.frame(name = c('Bob', 'Greg', 'Mike', 'Andy'), \nstart = c(4, 7, 12, 16),\nend = c(12, 11, 8, 22),\nshift_type = c('early', 'mid_day', 'mid_day', 'late')\n)\ndata\n\n# name start end shift_type\n#1 Bob 4 12 early\n#2 Greg 7 11 mid_day\n#3 Mike 12 8 mid_day\n#4 Andy 16 22 late<\/strong><\/pre>\n
 Aby utworzy\u0107 wykres Gantta za pomoc\u0105 ggplot2, kt\u00f3ry wizualizuje czas rozpocz\u0119cia i zako\u0144czenia ka\u017cdego pracownika, mo\u017cemy u\u017cy\u0107 nast\u0119puj\u0105cego kodu:<\/span><\/p>\n
 #install (if not already installed) and load ggplot2<\/span>\nif(!require(ggplot2)){install.packages('ggplot2')}\n\n#create gantt chart that visualizes start and end time for each worker<\/span>\nggplot(data, aes(x=start, xend=end, y=name, yend=name, color=shift_type)) +\n  geom_segment()\n<\/strong><\/pre>\n
 W wyniku tego powstaje nast\u0119puj\u0105cy wykres Gantta:<\/span><\/p>\n
 Dzi\u0119ki kilku poprawkom w uk\u0142adzie mo\u017cemy sprawi\u0107, \u017ce ten wykres Gantta b\u0119dzie wygl\u0105da\u0142 znacznie lepiej:<\/span><\/p>\n
 ggplot(data, aes(x=start, xend=end, y=name, yend=name, color=shift_type)) +<\/strong>\ntheme_bw()+ #use ggplot theme with black gridlines and white background<\/span><\/strong>\ngeom_segment(size=8) + #increase line width of segments in the chart<\/span><\/strong>\nlabs(title='Worker Schedule', x='Time', y='Worker Name')<\/strong><\/pre>\n
 Daje to nast\u0119puj\u0105cy wykres:<\/span><\/p>\n
 Dodatkowo, je\u015bli chcesz ustawi\u0107 dok\u0142adne kolory, kt\u00f3re maj\u0105 by\u0107 u\u017cywane na wykresie, mo\u017cesz u\u017cy\u0107 nast\u0119puj\u0105cego kodu:<\/span><\/p>\n
 ggplot(data, aes(x=start, xend=end, y=name, yend=name, color=shift_type)) +\n  theme_bw()+ #use ggplot theme with black gridlines and white background<\/span>\n  geom_segment(size=8) + #increase line width of segments in the chart<\/span>\n  labs(title='Worker Schedule', x='Time', y='Worker Name') +\n  scale_color_manual(values = c('pink', 'purple', 'blue'))<\/strong><\/pre>\n
 Daje to nast\u0119puj\u0105cy wykres z kolorami r\u00f3\u017cowym, fioletowym i niebieskim, kt\u00f3re reprezentuj\u0105 r\u00f3\u017cne typy zmian:<\/span><\/p>\n
 U\u017cyj niestandardowych motyw\u00f3w<\/strong><\/span><\/h2>\n
 Mo\u017cemy p\u00f3j\u015b\u0107 dalej, korzystaj\u0105c z niestandardowych motyw\u00f3w z biblioteki ggthemes<\/strong><\/a> .<\/span><\/p>\n
 Na przyk\u0142ad mo\u017cemy utworzy\u0107 wykres Gantta wykorzystuj\u0105cy motyw inspirowany Wall Street Journal:<\/span><\/p>\n
 #load ggthemes<\/em> library<\/span>\nlibrary(ggthemes)\n\n#create scatterplot with Wall Street Journal theme\n<\/span>ggplot(data, aes(x=start, xend=end, y=name, yend=name, color=shift_type)) +\n  theme_bw()+\n  geom_segment(size=8) +\n  labs(title='Worker Schedule', x='Time', y='Worker Name') +\n  scale_color_manual(values = c('pink', 'purple', 'blue')) +\n  theme_wsj() + \n  theme(axis.title = element_text())<\/span><\/strong><\/pre>\n
 Mo\u017cemy te\u017c u\u017cy\u0107 motywu inspirowanego \u201eThe Economist\u201d:<\/span><\/p>\n
 ggplot(data, aes(x=start, xend=end, y=name, yend=name, color=shift_type)) +\n  theme_bw()+\n  geom_segment(size=8) +\n  labs(title='Worker Schedule', x='Time', y='Worker Name') +\n  scale_color_manual(values = c('pink', 'purple', 'blue')) +\n  theme_economist() + \n  theme(axis.title = element_text())<\/span><\/strong><\/pre>\n
 A mo\u017ce motyw inspirowany Five Thirty Eight<\/a> :<\/span><\/p>\n
 ggplot(data, aes(x=start, xend=end, y=name, yend=name, color=shift_type)) +\n  theme_bw()+\n  geom_segment(size=8) +\n  labs(title='Worker Schedule', x='Time', y='Worker Name') +\n  scale_color_manual(values = c('pink', 'purple', 'blue')) +\n  theme_fivethirtyeight() + \n  theme(axis.title = element_text())<\/span><\/strong><\/pre>\n
 Pe\u0142n\u0105 list\u0119 motyw\u00f3w dost\u0119pnych w bibliotece ggthemes<\/em> znajdziesz na stronie dokumentacji<\/a> .<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"
Wykres Gantta to rodzaj wykresu przedstawiaj\u0105cego czas rozpocz\u0119cia i zako\u0144czenia r\u00f3\u017cnych zdarze\u0144. W tym samouczku wyja\u015bniono, jak utworzy\u0107 wykres Gantta w j\u0119zyku R przy u\u017cyciu pakietu ggplot2 . Tworzenie wykresu Gantta w R przy u\u017cyciu ggplot2 Za\u0142\u00f3\u017cmy, \u017ce mamy nast\u0119puj\u0105cy zestaw danych, kt\u00f3ry pokazuje godzin\u0119 rozpocz\u0119cia i zako\u0144czenia czterech r\u00f3\u017cnych zmian pracownik\u00f3w w sklepie: #create […]<\/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-465","post","type-post","status-publish","format-standard","hentry","category-przewodnik"],"yoast_head":"\nJak utworzy\u0107 wykres Gantta w R za pomoc\u0105 ggplot2 - Statologia<\/title>\n<meta name=\"description\" content=\"Prosty tutorial jak stworzy\u0107 wykres Gantta w R przy u\u017cyciu ggplot2.\" \/>\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\/wykres-gantta-r-ggplot2\/\" \/>\n<meta property=\"og:locale\" content=\"pl_PL\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Jak utworzy\u0107 wykres Gantta w R za pomoc\u0105 ggplot2 - Statologia\" \/>\n<meta property=\"og:description\" content=\"Prosty tutorial jak stworzy\u0107 wykres Gantta w R przy u\u017cyciu ggplot2.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/pl\/wykres-gantta-r-ggplot2\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-29T19:48:38+00:00\" \/>\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=\"3 minuty\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/statorials.org\/pl\/wykres-gantta-r-ggplot2\/\",\"url\":\"https:\/\/statorials.org\/pl\/wykres-gantta-r-ggplot2\/\",\"name\":\"Jak utworzy\u0107 wykres Gantta w R za pomoc\u0105 ggplot2 - Statologia\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/pl\/#website\"},\"datePublished\":\"2023-07-29T19:48:38+00:00\",\"dateModified\":\"2023-07-29T19:48:38+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/pl\/#\/schema\/person\/6484727a4612df3e69f016c3129c6965\"},\"description\":\"Prosty tutorial jak stworzy\u0107 wykres Gantta w R przy u\u017cyciu ggplot2.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/pl\/wykres-gantta-r-ggplot2\/#breadcrumb\"},\"inLanguage\":\"pl-PL\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/pl\/wykres-gantta-r-ggplot2\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/pl\/wykres-gantta-r-ggplot2\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Dom\",\"item\":\"https:\/\/statorials.org\/pl\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Jak utworzy\u0107 wykres gantta w r za pomoc\u0105 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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