{"id":2252,"date":"2023-07-23T01:47:20","date_gmt":"2023-07-23T01:47:20","guid":{"rendered":"https:\/\/statorials.org\/pl\/r-nieoczekiwana-stala-lancuchowa\/"},"modified":"2023-07-23T01:47:20","modified_gmt":"2023-07-23T01:47:20","slug":"r-nieoczekiwana-stala-lancuchowa","status":"publish","type":"post","link":"https:\/\/statorials.org\/pl\/r-nieoczekiwana-stala-lancuchowa\/","title":{"rendered":"Jak naprawi\u0107 b\u0142\u0105d r: nieoczekiwana sta\u0142a ci\u0105gowa"},"content":{"rendered":"<p><\/p>\n<hr>\n<p><span style=\"color: #000000;\">Typowym b\u0142\u0119dem, jaki mo\u017cesz napotka\u0107 w R jest:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #ff0000;\">Error<\/span> : unexpected string constant in...\n<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Ten b\u0142\u0105d wyst\u0119puje, gdy u\u017cywasz cudzys\u0142ow\u00f3w w niew\u0142a\u015bciwym miejscu w j\u0119zyku R.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Poni\u017csze trzy przyk\u0142ady ilustruj\u0105, kiedy ten b\u0142\u0105d mo\u017ce wyst\u0105pi\u0107 w r\u00f3\u017cnych scenariuszach.<\/span><\/p>\n<h3> <span style=\"color: #000000;\"><strong>Przyk\u0142ad 1: Nieoczekiwana sta\u0142a \u0142a\u0144cuchowa podczas importowania pliku<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">Za\u0142\u00f3\u017cmy, \u017ce pr\u00f3bujemy zaimportowa\u0107 plik rozdzielany dwukropkami jako ramk\u0119 danych do R:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#attempt to import colon-delimited file\n<span style=\"color: #000000;\">read. <span style=\"color: #3366ff;\">csv<\/span> (\"C:\\Users\\Bob\\data.csv\", sep\";\")\n\n<span style=\"color: #ff0000;\">Error<\/span> : unexpected string constant in \"read.csv(\"C:\\\\Users\\\\Bob\\\\data.csv\", sep\";\"\"\n<\/span><\/span><\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Otrzymujemy b\u0142\u0105d, poniewa\u017c zapomnieli\u015bmy umie\u015bci\u0107 znak r\u00f3wno\u015bci po argumencie <strong>sep<\/strong> .<\/span><\/p>\n<p> <span style=\"color: #000000;\">Je\u015bli dodamy znak r\u00f3wno\u015bci, mo\u017cemy rozwi\u0105za\u0107 ten b\u0142\u0105d:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#import colon-delimited file\n<span style=\"color: #000000;\">read. <span style=\"color: #3366ff;\">csv<\/span> (\"C:\\Users\\Bob\\data.csv\", sep=\";\")\n\n  team points\n1 to 4\n2 B 9\n3 C 9\n4 D 8\n5 E 6<\/span><\/span><\/strong><\/pre>\n<h3> <span style=\"color: #000000;\"><strong>Przyk\u0142ad 2: Nieoczekiwana sta\u0142a \u0142a\u0144cuchowa podczas przegl\u0105dania danych<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">Za\u0142\u00f3\u017cmy, \u017ce pr\u00f3bujemy zwizualizowa\u0107 warto\u015bci w wektorze:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#create numeric vector of values\n<span style=\"color: #000000;\">data &lt;- c(4, 4, 5, 6, 8, 10, 13, 15, 19, 18)\n\n<span style=\"color: #008080;\">#attempt to view values\n<\/span>data\"\"\n\n<span style=\"color: #ff0000;\">Error<\/span> : unexpected string constant in \"data\"\"\"\n<\/span><\/span><\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Otrzymujemy b\u0142\u0105d, poniewa\u017c przypadkowo umie\u015bcili\u015bmy cudzys\u0142owy po nazwie wektora.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Je\u015bli po prostu usuniemy cudzys\u0142owy, mo\u017cemy rozwi\u0105za\u0107 ten b\u0142\u0105d:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#create numeric vector of values\n<span style=\"color: #000000;\">data &lt;- c(4, 4, 5, 6, 8, 10, 13, 15, 19, 18)\n\n<span style=\"color: #008080;\">#view values\n<\/span>data\n\n[1] 4 4 5 6 8 10 13 15 19 18\n<\/span><\/span><\/strong><\/pre>\n<h3> <span style=\"color: #000000;\"><strong>Przyk\u0142ad 3: Nieoczekiwana sta\u0142a \u0142a\u0144cuchowa podczas tworzenia wykres\u00f3w<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">Za\u0142\u00f3\u017cmy, \u017ce pr\u00f3bujemy zwizualizowa\u0107 warto\u015bci w wektorze:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#create numeric vector of values\n<span style=\"color: #000000;\">data &lt;- c(3, 3, 4, 5, 5, 7, 8, 12, 15, 16, 17, 19, 22, 25)\n\n<span style=\"color: #008080;\">#attempt to create boxplot to visualize distribution of values\n<\/span>boxplot(data, col ' <span style=\"color: #ff0000;\">steelblue<\/span> ') \n\n<span style=\"color: #ff0000;\">Error<\/span> : unexpected string constant in \"boxplot(data, col'steelblue'\"\n<\/span><\/span><\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Otrzymujemy b\u0142\u0105d, poniewa\u017c zapomnieli\u015bmy umie\u015bci\u0107 znak r\u00f3wno\u015bci po argumencie <strong>col<\/strong> .<\/span><\/p>\n<p> <span style=\"color: #000000;\">Je\u015bli po prostu dodamy znak r\u00f3wno\u015bci, mo\u017cemy rozwi\u0105za\u0107 ten b\u0142\u0105d:<\/span> <\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#create numeric vector of values\n<span style=\"color: #000000;\">data &lt;- c(3, 3, 4, 5, 5, 7, 8, 12, 15, 16, 17, 19, 22, 25)\n\n<span style=\"color: #008080;\">#create boxplot to visualize distribution of values\n<\/span>boxplot(data, col=' <span style=\"color: #ff0000;\">steelblue<\/span> ')<\/span><\/span><\/strong> <\/pre>\n<p><img decoding=\"async\" loading=\"lazy\" class=\" wp-image-20587 aligncenter\" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/attendre1.png\" alt=\"\" width=\"432\" height=\"367\" srcset=\"\" sizes=\"auto, \"><\/p>\n<p> <span style=\"color: #000000;\"><strong>Nieoczekiwany b\u0142\u0105d sta\u0142ej ci\u0105gu<\/strong> mo\u017ce wyst\u0105pi\u0107 w wielu r\u00f3\u017cnych scenariuszach, ale te trzy przyk\u0142ady ilustruj\u0105 typowe przypadki, w kt\u00f3rych mo\u017ce wyst\u0105pi\u0107.<\/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 R:<\/span><\/p>\n<p> <a href=\"https:\/\/statorials.org\/pl\/r-obiekt-listy-nie-moze-zostac-zmuszony-do-wpisania-double\/\" target=\"_blank\" rel=\"noopener\">Jak naprawi\u0107: Nie mo\u017cna zmusi\u0107 obiektu (listy) do wpisania \u201epodw\u00f3jnego\u201d<\/a><br \/> Jak naprawi\u0107 w R: Nieprawid\u0142owa formu\u0142a szablonu w ExtractVars<br \/> <a href=\"https:\/\/statorials.org\/pl\/r-zamiana-na-d\u0142ugosci-zerowej\/\" target=\"_blank\" rel=\"noopener\">Jak naprawi\u0107 w R: wymiana ma zerow\u0105 d\u0142ugo\u015b\u0107<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Typowym b\u0142\u0119dem, jaki mo\u017cesz napotka\u0107 w R jest: Error : unexpected string constant in&#8230; Ten b\u0142\u0105d wyst\u0119puje, gdy u\u017cywasz cudzys\u0142ow\u00f3w w niew\u0142a\u015bciwym miejscu w j\u0119zyku R. Poni\u017csze trzy przyk\u0142ady ilustruj\u0105, kiedy ten b\u0142\u0105d mo\u017ce wyst\u0105pi\u0107 w r\u00f3\u017cnych scenariuszach. Przyk\u0142ad 1: Nieoczekiwana sta\u0142a \u0142a\u0144cuchowa podczas importowania pliku Za\u0142\u00f3\u017cmy, \u017ce pr\u00f3bujemy zaimportowa\u0107 plik rozdzielany dwukropkami jako ramk\u0119 [&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-2252","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 b\u0142\u0105d R: nieoczekiwana sta\u0142a ci\u0105gowa - statystyki<\/title>\n<meta name=\"description\" content=\"W tym samouczku wyja\u015bniono, jak naprawi\u0107 b\u0142\u0105d \u201enieoczekiwanej sta\u0142ej \u0142a\u0144cuchowej\u201d w j\u0119zyku R, 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\/r-nieoczekiwana-stala-lancuchowa\/\" \/>\n<meta property=\"og:locale\" content=\"pl_PL\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Jak naprawi\u0107 b\u0142\u0105d R: nieoczekiwana sta\u0142a ci\u0105gowa - statystyki\" \/>\n<meta property=\"og:description\" content=\"W tym samouczku wyja\u015bniono, jak naprawi\u0107 b\u0142\u0105d \u201enieoczekiwanej sta\u0142ej \u0142a\u0144cuchowej\u201d w j\u0119zyku R, podaj\u0105c kilka przyk\u0142ad\u00f3w.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/pl\/r-nieoczekiwana-stala-lancuchowa\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-23T01:47:20+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/attendre1.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\/r-nieoczekiwana-stala-lancuchowa\/\",\"url\":\"https:\/\/statorials.org\/pl\/r-nieoczekiwana-stala-lancuchowa\/\",\"name\":\"Jak naprawi\u0107 b\u0142\u0105d R: nieoczekiwana sta\u0142a ci\u0105gowa - statystyki\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/pl\/#website\"},\"datePublished\":\"2023-07-23T01:47:20+00:00\",\"dateModified\":\"2023-07-23T01:47:20+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/pl\/#\/schema\/person\/6484727a4612df3e69f016c3129c6965\"},\"description\":\"W tym samouczku wyja\u015bniono, jak naprawi\u0107 b\u0142\u0105d \u201enieoczekiwanej sta\u0142ej \u0142a\u0144cuchowej\u201d w j\u0119zyku R, podaj\u0105c kilka przyk\u0142ad\u00f3w.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/pl\/r-nieoczekiwana-stala-lancuchowa\/#breadcrumb\"},\"inLanguage\":\"pl-PL\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/pl\/r-nieoczekiwana-stala-lancuchowa\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/pl\/r-nieoczekiwana-stala-lancuchowa\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Dom\",\"item\":\"https:\/\/statorials.org\/pl\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Jak naprawi\u0107 b\u0142\u0105d r: nieoczekiwana sta\u0142a ci\u0105gowa\"}]},{\"@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. Dzi\u0119ki bogatemu do\u015bwiadczeniu i wiedzy specjalistycznej w dziedzinie statystyki ch\u0119tnie dziel\u0119 si\u0119 swoj\u0105 wiedz\u0105, aby wzmocni\u0107 pozycj\u0119 uczni\u00f3w za po\u015brednictwem Statorials. Wiedzie\u0107 wi\u0119cej\",\"sameAs\":[\"https:\/\/statorials.org\/pl\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Jak naprawi\u0107 b\u0142\u0105d R: nieoczekiwana sta\u0142a ci\u0105gowa - statystyki","description":"W tym samouczku wyja\u015bniono, jak naprawi\u0107 b\u0142\u0105d \u201enieoczekiwanej sta\u0142ej \u0142a\u0144cuchowej\u201d w j\u0119zyku R, podaj\u0105c kilka przyk\u0142ad\u00f3w.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/statorials.org\/pl\/r-nieoczekiwana-stala-lancuchowa\/","og_locale":"pl_PL","og_type":"article","og_title":"Jak naprawi\u0107 b\u0142\u0105d R: nieoczekiwana sta\u0142a ci\u0105gowa - statystyki","og_description":"W tym samouczku wyja\u015bniono, jak naprawi\u0107 b\u0142\u0105d \u201enieoczekiwanej sta\u0142ej \u0142a\u0144cuchowej\u201d w j\u0119zyku R, podaj\u0105c kilka przyk\u0142ad\u00f3w.","og_url":"https:\/\/statorials.org\/pl\/r-nieoczekiwana-stala-lancuchowa\/","og_site_name":"Statorials","article_published_time":"2023-07-23T01:47:20+00:00","og_image":[{"url":"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/attendre1.png"}],"author":"Benjamin Anderson","twitter_card":"summary_large_image","twitter_misc":{"Napisane przez":"Benjamin Anderson","Szacowany czas czytania":"2 minuty"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/statorials.org\/pl\/r-nieoczekiwana-stala-lancuchowa\/","url":"https:\/\/statorials.org\/pl\/r-nieoczekiwana-stala-lancuchowa\/","name":"Jak naprawi\u0107 b\u0142\u0105d R: nieoczekiwana sta\u0142a ci\u0105gowa - statystyki","isPartOf":{"@id":"https:\/\/statorials.org\/pl\/#website"},"datePublished":"2023-07-23T01:47:20+00:00","dateModified":"2023-07-23T01:47:20+00:00","author":{"@id":"https:\/\/statorials.org\/pl\/#\/schema\/person\/6484727a4612df3e69f016c3129c6965"},"description":"W tym samouczku wyja\u015bniono, jak naprawi\u0107 b\u0142\u0105d \u201enieoczekiwanej sta\u0142ej \u0142a\u0144cuchowej\u201d w j\u0119zyku R, podaj\u0105c kilka przyk\u0142ad\u00f3w.","breadcrumb":{"@id":"https:\/\/statorials.org\/pl\/r-nieoczekiwana-stala-lancuchowa\/#breadcrumb"},"inLanguage":"pl-PL","potentialAction":[{"@type":"ReadAction","target":["https:\/\/statorials.org\/pl\/r-nieoczekiwana-stala-lancuchowa\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/statorials.org\/pl\/r-nieoczekiwana-stala-lancuchowa\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Dom","item":"https:\/\/statorials.org\/pl\/"},{"@type":"ListItem","position":2,"name":"Jak naprawi\u0107 b\u0142\u0105d r: nieoczekiwana sta\u0142a ci\u0105gowa"}]},{"@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. Dzi\u0119ki bogatemu do\u015bwiadczeniu i wiedzy specjalistycznej w dziedzinie statystyki ch\u0119tnie dziel\u0119 si\u0119 swoj\u0105 wiedz\u0105, aby wzmocni\u0107 pozycj\u0119 uczni\u00f3w za po\u015brednictwem Statorials. Wiedzie\u0107 wi\u0119cej","sameAs":["https:\/\/statorials.org\/pl"]}]}},"yoast_meta":{"yoast_wpseo_title":"","yoast_wpseo_metadesc":"","yoast_wpseo_canonical":""},"_links":{"self":[{"href":"https:\/\/statorials.org\/pl\/wp-json\/wp\/v2\/posts\/2252","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/statorials.org\/pl\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/statorials.org\/pl\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/statorials.org\/pl\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/statorials.org\/pl\/wp-json\/wp\/v2\/comments?post=2252"}],"version-history":[{"count":0,"href":"https:\/\/statorials.org\/pl\/wp-json\/wp\/v2\/posts\/2252\/revisions"}],"wp:attachment":[{"href":"https:\/\/statorials.org\/pl\/wp-json\/wp\/v2\/media?parent=2252"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/statorials.org\/pl\/wp-json\/wp\/v2\/categories?post=2252"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/statorials.org\/pl\/wp-json\/wp\/v2\/tags?post=2252"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}