{"id":2462,"date":"2023-07-22T04:03:26","date_gmt":"2023-07-22T04:03:26","guid":{"rendered":"https:\/\/statorials.org\/pl\/w-osi-nie-znaleziono-etykiety-bledu-klucza-pandy\/"},"modified":"2023-07-22T04:03:26","modified_gmt":"2023-07-22T04:03:26","slug":"w-osi-nie-znaleziono-etykiety-bledu-klucza-pandy","status":"publish","type":"post","link":"https:\/\/statorials.org\/pl\/w-osi-nie-znaleziono-etykiety-bledu-klucza-pandy\/","title":{"rendered":"Jak naprawi\u0107 w pandach: keyerror: \u201enie znaleziono [&#39;label&#39;] w osi&amp;8221;"},"content":{"rendered":"<p><\/p>\n<hr>\n<p><span style=\"color: #000000;\">B\u0142\u0105d, kt\u00f3ry mo\u017cesz napotka\u0107 podczas korzystania z pand, to:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #ff0000;\">KeyError<\/span> : \"['Label'] not found in axis\"\n<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Ten b\u0142\u0105d zwykle wyst\u0119puje, gdy pr\u00f3bujesz usun\u0105\u0107 kolumn\u0119 z pand DataFrames i zapominasz o okre\u015bleniu <strong>osi=1<\/strong> .<\/span><\/p>\n<p> <span style=\"color: #000000;\">Domy\u015blnie argument osi jest ustawiony na <strong>0<\/strong> , co odnosi si\u0119 do linii. Musisz okre\u015bli\u0107 <strong>o\u015b = 1,<\/strong> aby powiedzie\u0107 pandom, aby spojrza\u0142y na kolumny.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Poni\u017cszy przyk\u0142ad pokazuje, jak w praktyce skorygowa\u0107 ten b\u0142\u0105d.<\/span><\/p>\n<h3> <span style=\"color: #000000;\"><strong>Jak odtworzy\u0107 b\u0142\u0105d<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">Za\u0142\u00f3\u017cmy, \u017ce mamy nast\u0119puj\u0105c\u0105 ramk\u0119 DataFrame pand:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008000;\">import<\/span> pandas <span style=\"color: #008000;\">as<\/span> pd\n\n<span style=\"color: #008080;\">#createDataFrame\n<span style=\"color: #000000;\">df = pd. <span style=\"color: #3366ff;\">DataFrame<\/span> ({' <span style=\"color: #ff0000;\">team<\/span> ': ['A', 'A', 'A', 'A', 'B', 'B', 'B', 'B'],\n                   ' <span style=\"color: #ff0000;\">assists<\/span> ': [5, 7, 7, 9, 12, 9, 9, 4],\n                   ' <span style=\"color: #ff0000;\">points<\/span> ': [11, 8, 10, 6, 6, 5, 9, 12]})\n\n<span style=\"color: #008080;\">#view DataFrame\n<\/span><span style=\"color: #008000;\">print<\/span> (df)\n\n        team assists points\n0 to 5 11\n1 to 7 8\n2 to 7 10\n3 to 9 6\n4 B 12 6\n5 B 9 5\n6 B 9 9\n7 B 4 12\n<\/span><\/span><\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Za\u0142\u00f3\u017cmy teraz, \u017ce pr\u00f3bujemy usun\u0105\u0107 kolumn\u0119 \u201epunkty\u201d z ramki DataFrame:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#attempt to drop \"points\" column\n<span style=\"color: #000000;\">df_new = df. <span style=\"color: #3366ff;\">drop<\/span> (' <span style=\"color: #ff0000;\">points<\/span> ')\n\n<span style=\"color: #ff0000;\">KeyError<\/span> : \"['points'] not found in axis\"\n<\/span><\/span><\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Domy\u015blnie funkcja <strong>drop()<\/strong> u\u017cywa <strong>osi=0<\/strong> , kt\u00f3ra odwo\u0142uje si\u0119 do wierszy ramki DataFrame.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Poniewa\u017c nie ma nazwy wiersza zwanej \u201epunktami\u201d, pojawia si\u0119 b\u0142\u0105d.<\/span><\/p>\n<h3> <span style=\"color: #000000;\"><strong>Jak naprawi\u0107 b\u0142\u0105d<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">Aby powiedzie\u0107 pandom, aby zamiast tego patrzy\u0142y na kolumny, musimy okre\u015bli\u0107 <strong>o\u015b=1<\/strong> w nast\u0119puj\u0105cy spos\u00f3b:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#drop \"points\" column\n<span style=\"color: #000000;\">df_new = df. <span style=\"color: #3366ff;\">drop<\/span> (' <span style=\"color: #ff0000;\">points<\/span> ', axis= <span style=\"color: #008000;\">1<\/span> )\n\n<span style=\"color: #008080;\">#view updated DataFrame<\/span>\n<span style=\"color: #008000;\">print<\/span> (df)\n\n\tteam assists\n0 to 5\n1 to 7\n2 to 7\n3 to 9\n4 B 12\n5 B 9\n6 B 9\n7 B 4\n<\/span><\/span><\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Nale\u017cy pami\u0119ta\u0107, \u017ce kolumna \u201epunkty\u201d zosta\u0142a usuni\u0119ta z ramki DataFrame i nie otrzymujemy \u017cadnych b\u0142\u0119d\u00f3w.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Dzieje si\u0119 tak, poniewa\u017c u\u017cyli\u015bmy <strong>osi=1<\/strong> , wi\u0119c pandy wiedzia\u0142y, \u017ce przy podejmowaniu decyzji, kt\u00f3re warto\u015bci usun\u0105\u0107 z ramki DataFrame, nale\u017cy patrze\u0107 na nazwy kolumn pod k\u0105tem \u201epunkt\u00f3w\u201d.<\/span><\/p>\n<h3> <span style=\"color: #000000;\"><strong>Dodatkowe zasoby<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">Poni\u017csze samouczki wyja\u015bniaj\u0105, jak naprawi\u0107 inne typowe b\u0142\u0119dy w Pythonie:<\/span><\/p>\n<p> <a href=\"https:\/\/statorials.org\/pl\/b\u0142ad-klucza-pandy\/\" target=\"_blank\" rel=\"noopener\">Jak naprawi\u0107 b\u0142\u0105d KeyError w Pandach<\/a><br \/> <a href=\"https:\/\/statorials.org\/pl\/valueerror-nie-moze-przekonwertowac-float-nan-na-liczbe-ca\u0142kowita\/\" target=\"_blank\" rel=\"noopener\">Jak naprawi\u0107: ValueError: Nie mo\u017cna przekonwertowa\u0107 float NaN na int<\/a><br \/> <a href=\"https:\/\/statorials.org\/pl\/operandy-nie-mog\u0142y-byc-rozg\u0142aszane-wraz-z-formularzami\/\" target=\"_blank\" rel=\"noopener\">Jak naprawi\u0107: B\u0142\u0105d warto\u015bci: Nie mo\u017cna rozg\u0142asza\u0107 argument\u00f3w z kszta\u0142tami<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>B\u0142\u0105d, kt\u00f3ry mo\u017cesz napotka\u0107 podczas korzystania z pand, to: KeyError : &#8222;[&#8217;Label&#8217;] not found in axis&#8221; Ten b\u0142\u0105d zwykle wyst\u0119puje, gdy pr\u00f3bujesz usun\u0105\u0107 kolumn\u0119 z pand DataFrames i zapominasz o okre\u015bleniu osi=1 . Domy\u015blnie argument osi jest ustawiony na 0 , co odnosi si\u0119 do linii. Musisz okre\u015bli\u0107 o\u015b = 1, aby powiedzie\u0107 pandom, aby [&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-2462","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 naprawi\u0107 w Pandach: KeyError: \u201e[&#039;Label&#039;] nie znaleziono w osi\u201d - Statologia<\/title>\n<meta name=\"description\" content=\"W tym samouczku wyja\u015bniono, jak naprawi\u0107 nast\u0119puj\u0105cy b\u0142\u0105d w pandach: KeyError: \u201eNie znaleziono [&#039;Label&#039;] w osi\u201d, wraz z przyk\u0142adem.\" \/>\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\/w-osi-nie-znaleziono-etykiety-bledu-klucza-pandy\/\" \/>\n<meta property=\"og:locale\" content=\"pl_PL\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Jak naprawi\u0107 w Pandach: KeyError: \u201e[&#039;Label&#039;] nie znaleziono w osi\u201d - Statologia\" \/>\n<meta property=\"og:description\" content=\"W tym samouczku wyja\u015bniono, jak naprawi\u0107 nast\u0119puj\u0105cy b\u0142\u0105d w pandach: KeyError: \u201eNie znaleziono [&#039;Label&#039;] w osi\u201d, wraz z przyk\u0142adem.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/pl\/w-osi-nie-znaleziono-etykiety-bledu-klucza-pandy\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-22T04:03:26+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=\"2 minuty\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/statorials.org\/pl\/w-osi-nie-znaleziono-etykiety-bledu-klucza-pandy\/\",\"url\":\"https:\/\/statorials.org\/pl\/w-osi-nie-znaleziono-etykiety-bledu-klucza-pandy\/\",\"name\":\"Jak naprawi\u0107 w Pandach: KeyError: \u201e[&#39;Label&#39;] nie znaleziono w osi\u201d - Statologia\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/pl\/#website\"},\"datePublished\":\"2023-07-22T04:03:26+00:00\",\"dateModified\":\"2023-07-22T04:03:26+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/pl\/#\/schema\/person\/6484727a4612df3e69f016c3129c6965\"},\"description\":\"W tym samouczku wyja\u015bniono, jak naprawi\u0107 nast\u0119puj\u0105cy b\u0142\u0105d w pandach: KeyError: \u201eNie znaleziono [&#39;Label&#39;] w osi\u201d, wraz z przyk\u0142adem.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/pl\/w-osi-nie-znaleziono-etykiety-bledu-klucza-pandy\/#breadcrumb\"},\"inLanguage\":\"pl-PL\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/pl\/w-osi-nie-znaleziono-etykiety-bledu-klucza-pandy\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/pl\/w-osi-nie-znaleziono-etykiety-bledu-klucza-pandy\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Dom\",\"item\":\"https:\/\/statorials.org\/pl\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Jak naprawi\u0107 w pandach: keyerror: \u201enie znaleziono [&#39;label&#39;] w osi&amp;8221;\"}]},{\"@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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