{"id":834,"date":"2023-07-28T14:30:02","date_gmt":"2023-07-28T14:30:02","guid":{"rendered":"https:\/\/statorials.org\/pl\/pyton-z-krzywa-dzwonowa\/"},"modified":"2023-07-28T14:30:02","modified_gmt":"2023-07-28T14:30:02","slug":"pyton-z-krzywa-dzwonowa","status":"publish","type":"post","link":"https:\/\/statorials.org\/pl\/pyton-z-krzywa-dzwonowa\/","title":{"rendered":"Jak utworzy\u0107 krzyw\u0105 dzwonow\u0105 w pythonie"},"content":{"rendered":"<p><\/p>\n<hr>\n<p><span style=\"color: #000000;\">\u201eKrzywa dzwonowa\u201d to nazwa nadana kszta\u0142towi<\/span> <a href=\"https:\/\/statorials.org\/pl\/rozk\u0142ad-normalny\/\" target=\"_blank\" rel=\"noopener noreferrer\">rozk\u0142adu normalnego<\/a> <span style=\"color: #000000;\">, kt\u00f3ry ma wyra\u017any kszta\u0142t \u201edzwonu\u201d:<\/span> <\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter wp-image-9236 \" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/courbe-en-clochepython1.png\" alt=\"Krzywa Bella w Pythonie\" width=\"439\" height=\"270\" srcset=\"\" sizes=\"auto, \"><\/p>\n<p> <span style=\"color: #000000;\">W tym samouczku wyja\u015bniono, jak utworzy\u0107 krzyw\u0105 dzwonow\u0105 w j\u0119zyku Python.<\/span><\/p>\n<h3> <span style=\"color: #000000;\"><strong>Jak utworzy\u0107 krzyw\u0105 dzwonow\u0105 w Pythonie<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">Poni\u017cszy kod pokazuje, jak utworzy\u0107 krzyw\u0105 dzwonow\u0105 przy u\u017cyciu bibliotek <strong>numpy<\/strong> , <strong>scipy<\/strong> i <strong>matplotlib<\/strong> :<\/span> <\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #107d3f;\">import<\/span> numpy <span style=\"color: #107d3f;\">as<\/span> np\n<span style=\"color: #107d3f;\">import<\/span> matplotlib.pyplot <span style=\"color: #107d3f;\">as<\/span> plt\n<span style=\"color: #107d3f;\">from<\/span> scipy.stats <span style=\"color: #107d3f;\">import<\/span> norm\n\n<span style=\"color: #008080;\">#create range of x-values from -4 to 4 in increments of .001<\/span>\nx = np.arange(-4, 4, 0.001)\n\n<span style=\"color: #008080;\">#create range of y-values that correspond to normal pdf with mean=0 and sd=1<\/span> \ny = norm.pdf(x,0,1)\n\n<span style=\"color: #008080;\">#defineplot<\/span> \nfig, ax = plt.subplots(figsize=(9,6))\nax.plot(x,y)\n\n<span style=\"color: #008080;\">#choose plot style and display the bell curve<\/span> \nplt.style.use('fivethirtyeight')\nplt.show()<\/strong> <\/pre>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter wp-image-9236 \" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/courbe-en-clochepython1.png\" alt=\"Krzywa Bella w Pythonie\" width=\"439\" height=\"270\" srcset=\"\" sizes=\"auto, \"><\/p>\n<h3> <span style=\"color: #000000;\"><strong>Jak wype\u0142ni\u0107 krzyw\u0105 dzwonow\u0105 w Pythonie<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">Poni\u017cszy kod ilustruje spos\u00f3b wype\u0142nienia obszaru pod krzyw\u0105 dzwonow\u0105, przechodz\u0105c od -1 do 1:<\/span> <\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong>x = np.arange(-4, 4, 0.001)\ny = norm.pdf(x,0,1)\n\nfig, ax = plt.subplots(figsize=(9,6))\nax.plot(x,y)\n\n<span style=\"color: #008080;\">#specify the region of the bell curve to fill in<\/span> \nx_fill = np.arange(-1, 1, 0.001)\ny_fill = norm.pdf(x_fill,0,1)\nax.fill_between(x_fill,y_fill,0, alpha=0.2, color='blue')\n\nplt.style.use('fivethirtyeight')\nplt.show()<\/strong> <\/pre>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter wp-image-9237 \" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/courbe-en-clochepython2.png\" alt=\"Krzywa dzwonowa z wype\u0142nionym obszarem w Pythonie\" width=\"439\" height=\"270\" srcset=\"\" sizes=\"auto, \"><\/p>\n<p> <span style=\"color: #000000;\">Pami\u0119taj, \u017ce mo\u017cesz tak\u017ce stylizowa\u0107 fabu\u0142\u0119 w dowolny spos\u00f3b, korzystaj\u0105c z wielu opcji stylizacji <strong>Matplotlib<\/strong> . Mo\u017cesz na przyk\u0142ad u\u017cy\u0107 motywu \u201e\u015bwiat\u0142o s\u0142oneczne\u201d z zielon\u0105 lini\u0105 i zielonym cieniowaniem:<\/span> <\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong>x = np.arange(-4, 4, 0.001)\ny = norm.pdf(x,0,1)\n\nfig, ax = plt.subplots(figsize=(9,6))\nax.plot(x,y, color=' <span style=\"color: #008000;\">green<\/span> ')\n\n<span style=\"color: #008080;\">#specify the region of the bell curve to fill in<\/span> \nx_fill = np.arange(-1, 1, 0.001)\ny_fill = norm.pdf(x_fill,0,1)\nax.fill_between(x_fill,y_fill,0, alpha=0.2, color=' <span style=\"color: #008000;\">green<\/span> ')\n\nplt.style.use(' <span style=\"color: #008000;\">Solarize_Light2<\/span> ')\nplt.show()<\/strong> <\/pre>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter wp-image-9238 \" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/courbe-en-clochepython3.png\" alt=\"Krzywa rozk\u0142adu normalnego w Pythonie z matplotlib\" width=\"439\" height=\"287\" srcset=\"\" sizes=\"auto, \"><\/p>\n<p> <span style=\"color: #000000;\"><em>Kompletny przewodnik po arkuszach styl\u00f3w dla matplotlib znajdziesz <a href=\"https:\/\/matplotlib.org\/3.2.1\/gallery\/style_sheets\/style_sheets_reference.html\" target=\"_blank\" rel=\"noopener noreferrer\">tutaj<\/a> .<\/em><\/span><\/p>\n<h3> <span style=\"color: #000000;\"><strong>Dodatkowe zasoby<\/strong><\/span><\/h3>\n<p> <a href=\"https:\/\/statorials.org\/pl\/krzywa-dzwonowa-excel\/\" target=\"_blank\" rel=\"noopener noreferrer\">Jak utworzy\u0107 krzyw\u0105 dzwonow\u0105 w programie Excel<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u201eKrzywa dzwonowa\u201d to nazwa nadana kszta\u0142towi rozk\u0142adu normalnego , kt\u00f3ry ma wyra\u017any kszta\u0142t \u201edzwonu\u201d: W tym samouczku wyja\u015bniono, jak utworzy\u0107 krzyw\u0105 dzwonow\u0105 w j\u0119zyku Python. Jak utworzy\u0107 krzyw\u0105 dzwonow\u0105 w Pythonie Poni\u017cszy kod pokazuje, jak utworzy\u0107 krzyw\u0105 dzwonow\u0105 przy u\u017cyciu bibliotek numpy , scipy i matplotlib : import numpy as np import matplotlib.pyplot as plt [&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-834","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 krzyw\u0105 dzwonow\u0105 w Pythonie - Statologia<\/title>\n<meta name=\"description\" content=\"W tym samouczku wyja\u015bniono, jak \u0142atwo utworzy\u0107 krzyw\u0105 dzwonow\u0105 w j\u0119zyku Python.\" \/>\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\/pyton-z-krzywa-dzwonowa\/\" \/>\n<meta property=\"og:locale\" content=\"pl_PL\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Jak utworzy\u0107 krzyw\u0105 dzwonow\u0105 w Pythonie - Statologia\" \/>\n<meta property=\"og:description\" content=\"W tym samouczku wyja\u015bniono, jak \u0142atwo utworzy\u0107 krzyw\u0105 dzwonow\u0105 w j\u0119zyku Python.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/pl\/pyton-z-krzywa-dzwonowa\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-28T14:30:02+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/courbe-en-clochepython1.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=\"2 minuty\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/statorials.org\/pl\/pyton-z-krzywa-dzwonowa\/\",\"url\":\"https:\/\/statorials.org\/pl\/pyton-z-krzywa-dzwonowa\/\",\"name\":\"Jak utworzy\u0107 krzyw\u0105 dzwonow\u0105 w Pythonie - Statologia\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/pl\/#website\"},\"datePublished\":\"2023-07-28T14:30:02+00:00\",\"dateModified\":\"2023-07-28T14:30:02+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/pl\/#\/schema\/person\/6484727a4612df3e69f016c3129c6965\"},\"description\":\"W tym samouczku wyja\u015bniono, jak \u0142atwo utworzy\u0107 krzyw\u0105 dzwonow\u0105 w j\u0119zyku Python.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/pl\/pyton-z-krzywa-dzwonowa\/#breadcrumb\"},\"inLanguage\":\"pl-PL\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/pl\/pyton-z-krzywa-dzwonowa\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/pl\/pyton-z-krzywa-dzwonowa\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Dom\",\"item\":\"https:\/\/statorials.org\/pl\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Jak utworzy\u0107 krzyw\u0105 dzwonow\u0105 w pythonie\"}]},{\"@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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