{"id":1329,"date":"2023-07-26T20:37:47","date_gmt":"2023-07-26T20:37:47","guid":{"rendered":"https:\/\/statorials.org\/pl\/chmura-punktow-pandy\/"},"modified":"2023-07-26T20:37:47","modified_gmt":"2023-07-26T20:37:47","slug":"chmura-punktow-pandy","status":"publish","type":"post","link":"https:\/\/statorials.org\/pl\/chmura-punktow-pandy\/","title":{"rendered":"Jak utworzy\u0107 chmur\u0119 punkt\u00f3w z ramki danych pandas"},"content":{"rendered":"<p><\/p>\n<hr>\n<p><span style=\"color: #000000;\">Istniej\u0105 dwa sposoby tworzenia chmury punkt\u00f3w przy u\u017cyciu danych z ramki DataFrame pandy:<\/span><\/p>\n<p> <span style=\"color: #000000;\"><strong>1. U\u017cyj pandas.DataFrame.plot.scatter<\/strong><\/span><\/p>\n<p> <span style=\"color: #000000;\">Jednym ze sposob\u00f3w utworzenia wykresu rozrzutu jest u\u017cycie wbudowanej funkcji <a href=\"https:\/\/pandas.pydata.org\/pandas-docs\/stable\/reference\/api\/pandas.DataFrame.plot.scatter.html\" target=\"_blank\" rel=\"noopener\">plot.scatter()<\/a> :<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #107d3f;\">import<\/span> pandas <span style=\"color: #107d3f;\">as<\/span> pd\n\ndf. <span style=\"color: #3366ff;\">plot<\/span> . <span style=\"color: #3366ff;\">scatter<\/span> (x = ' <span style=\"color: #008000;\">x_column_name<\/span> ', y = ' <span style=\"color: #008000;\">y_columnn_name<\/span> ')<\/strong><\/pre>\n<p> <span style=\"color: #000000;\"><strong>2. U\u017cyj matplotlib.pyplot.scatter<\/strong><\/span><\/p>\n<p> <span style=\"color: #000000;\">Innym sposobem na utworzenie wykresu rozrzutu jest u\u017cycie funkcji Matplotlib <a href=\"https:\/\/matplotlib.org\/api\/_as_gen\/matplotlib.pyplot.scatter.html#matplotlib.pyplot.scatter\" target=\"_blank\" rel=\"noopener\">pyplot.scatter()<\/a> :<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #107d3f;\">import<\/span> matplotlib. <span style=\"color: #3366ff;\">pyplot<\/span> <span style=\"color: #107d3f;\">as<\/span> plt\n\nplt. <span style=\"color: #3366ff;\">scatter<\/span> (df.x, df.y)\n<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">W tym samouczku przedstawiono przyk\u0142ad u\u017cycia ka\u017cdej z tych metod.<\/span><\/p>\n<h3> <span style=\"color: #000000;\"><strong>Przyk\u0142ad 1: u\u017cycie pand<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">Poni\u017cszy kod pokazuje, jak u\u017cywa\u0107 funkcji <a href=\"https:\/\/pandas.pydata.org\/pandas-docs\/stable\/reference\/api\/pandas.DataFrame.plot.scatter.html\" target=\"_blank\" rel=\"noopener\">plot.scatter()<\/a> do tworzenia prostego wykresu rozrzutu:<\/span> <\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #107d3f;\">import<\/span> pandas <span style=\"color: #107d3f;\">as<\/span> pd\n\n<span style=\"color: #008080;\">#createDataFrame\n<\/span>df = pd. <span style=\"color: #3366ff;\">DataFrame<\/span> ({'x': [1, 3, 3, 4, 5, 7, 9, 12, 13, 15],\n                   'y': [5, 7, 9, 7, 6, 12, 14, 18, 15, 22]})\n\n<span style=\"color: #008080;\">#create scatterplot<\/span>\ndf. <span style=\"color: #3366ff;\">plot<\/span> . <span style=\"color: #3366ff;\">scatter<\/span> (x=' <span style=\"color: #008000;\">x<\/span> ', y=' <span style=\"color: #008000;\">y<\/span> ')\n<\/strong><\/pre>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter wp-image-12995 \" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/dispersion1.png\" alt=\"chmura punkt\u00f3w pandy\" width=\"417\" height=\"277\" srcset=\"\" sizes=\"auto, \"><\/p>\n<p> <span style=\"color: #000000;\">Pami\u0119taj, \u017ce mo\u017cesz u\u017cy\u0107 argument\u00f3w <strong>s<\/strong> i <strong>c<\/strong> , aby zmieni\u0107 odpowiednio rozmiar i kolor punkt\u00f3w:<\/span> <\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong>df. <span style=\"color: #3366ff;\">plot<\/span> . <span style=\"color: #3366ff;\">scatter<\/span> (x=' <span style=\"color: #008000;\">x<\/span> ', y=' <span style=\"color: #008000;\">y<\/span> ', s= <span style=\"color: #008000;\">60<\/span> , c=' <span style=\"color: #008000;\">green<\/span> ')<\/strong> <\/pre>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter wp-image-12996 \" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/dispersion2.png\" alt=\"Chmura punkt\u00f3w wykorzystuj\u0105ca pandy DataFrame\" width=\"434\" height=\"283\" srcset=\"\" sizes=\"auto, \"><\/p>\n<h3> <span style=\"color: #000000;\"><strong>Przyk\u0142ad 2: u\u017cycie Matplotlib<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">Poni\u017cszy kod pokazuje, jak u\u017cywa\u0107 funkcji <a href=\"https:\/\/matplotlib.org\/api\/_as_gen\/matplotlib.pyplot.scatter.html#matplotlib.pyplot.scatter\" target=\"_blank\" rel=\"noopener\">pyplot.scatter()<\/a> do tworzenia wykresu rozrzutu:<\/span> <\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #107d3f;\">import<\/span> pandas <span style=\"color: #107d3f;\">as<\/span> pd\n<span style=\"color: #107d3f;\">import<\/span> matplotlib. <span style=\"color: #3366ff;\">pyplot<\/span> <span style=\"color: #107d3f;\">as<\/span> plt\n\n<span style=\"color: #008080;\">#createDataFrame\n<\/span>df = pd. <span style=\"color: #3366ff;\">DataFrame<\/span> ({'x': [1, 3, 3, 4, 5, 7, 9, 12, 13, 15],\n                   'y': [5, 7, 9, 7, 6, 12, 14, 18, 15, 22]})\n\n<span style=\"color: #008080;\">#create scatterplot<\/span>\nplt. <span style=\"color: #3366ff;\">scatter<\/span> (df.x, df.y)\n<\/strong><\/pre>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter wp-image-12997 \" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/dispersion3.png\" alt=\"\" width=\"408\" height=\"272\" srcset=\"\" sizes=\"auto, \"><\/p>\n<p> <span style=\"color: #000000;\">Pami\u0119taj, \u017ce mo\u017cesz u\u017cy\u0107 argument\u00f3w <strong>s<\/strong> i <strong>c<\/strong> , aby zmieni\u0107 odpowiednio rozmiar i kolor punkt\u00f3w:<\/span> <\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong>plt. <span style=\"color: #3366ff;\">scatter<\/span> (df.x, df.y, s= <span style=\"color: #008000;\">60<\/span> , c=' <span style=\"color: #008000;\">purple<\/span> ')<\/strong> <\/pre>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter wp-image-12998 \" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/dispersion4.png\" alt=\"\" width=\"421\" height=\"279\" srcset=\"\" sizes=\"auto, \"><\/p>\n<p> <span style=\"color: #000000;\"><em>Wi\u0119cej samouczk\u00f3w dotycz\u0105cych Pythona znajdziesz <a href=\"https:\/\/statorials.org\" target=\"_blank\" rel=\"noopener\">tutaj<\/a> .<\/em><\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Istniej\u0105 dwa sposoby tworzenia chmury punkt\u00f3w przy u\u017cyciu danych z ramki DataFrame pandy: 1. U\u017cyj pandas.DataFrame.plot.scatter Jednym ze sposob\u00f3w utworzenia wykresu rozrzutu jest u\u017cycie wbudowanej funkcji plot.scatter() : import pandas as pd df. plot . scatter (x = &#8217; x_column_name &#8217;, y = &#8217; y_columnn_name &#8217;) 2. U\u017cyj matplotlib.pyplot.scatter Innym sposobem na utworzenie wykresu rozrzutu [&hellip;]<\/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-1329","post","type-post","status-publish","format-standard","hentry","category-przewodnik"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Jak utworzy\u0107 chmur\u0119 punkt\u00f3w z ramki danych Pandas<\/title>\n<meta name=\"description\" content=\"W tym samouczku wyja\u015bniono, jak utworzy\u0107 chmur\u0119 punkt\u00f3w z ramki DataFrame pandy, 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\/chmura-punktow-pandy\/\" \/>\n<meta property=\"og:locale\" content=\"pl_PL\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Jak utworzy\u0107 chmur\u0119 punkt\u00f3w z ramki danych Pandas\" \/>\n<meta property=\"og:description\" content=\"W tym samouczku wyja\u015bniono, jak utworzy\u0107 chmur\u0119 punkt\u00f3w z ramki DataFrame pandy, podaj\u0105c kilka przyk\u0142ad\u00f3w.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/pl\/chmura-punktow-pandy\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-26T20:37:47+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/dispersion1.png\" \/>\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=\"1 minuta\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/statorials.org\/pl\/chmura-punktow-pandy\/\",\"url\":\"https:\/\/statorials.org\/pl\/chmura-punktow-pandy\/\",\"name\":\"Jak utworzy\u0107 chmur\u0119 punkt\u00f3w z ramki danych Pandas\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/pl\/#website\"},\"datePublished\":\"2023-07-26T20:37:47+00:00\",\"dateModified\":\"2023-07-26T20:37:47+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/pl\/#\/schema\/person\/6484727a4612df3e69f016c3129c6965\"},\"description\":\"W tym samouczku wyja\u015bniono, jak utworzy\u0107 chmur\u0119 punkt\u00f3w z ramki DataFrame pandy, podaj\u0105c kilka przyk\u0142ad\u00f3w.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/pl\/chmura-punktow-pandy\/#breadcrumb\"},\"inLanguage\":\"pl-PL\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/pl\/chmura-punktow-pandy\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/pl\/chmura-punktow-pandy\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Dom\",\"item\":\"https:\/\/statorials.org\/pl\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Jak utworzy\u0107 chmur\u0119 punkt\u00f3w z ramki danych pandas\"}]},{\"@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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