{"id":4372,"date":"2023-07-11T15:16:21","date_gmt":"2023-07-11T15:16:21","guid":{"rendered":"https:\/\/statorials.org\/pt\/intervalo-numpy-inclui-ponto-final\/"},"modified":"2023-07-11T15:16:21","modified_gmt":"2023-07-11T15:16:21","slug":"intervalo-numpy-inclui-ponto-final","status":"publish","type":"post","link":"https:\/\/statorials.org\/pt\/intervalo-numpy-inclui-ponto-final\/","title":{"rendered":"Numpy: como usar organizar e incluir um endpoint"},"content":{"rendered":"<p><\/p>\n<hr>\n<p><span style=\"color: #000000;\">A fun\u00e7\u00e3o NumPy <strong>arange<\/strong> pode ser usada para criar uma sequ\u00eancia de valores.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Por padr\u00e3o, esta fun\u00e7\u00e3o n\u00e3o inclui o ponto final na sequ\u00eancia de valores.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Existem duas maneiras de contornar esse problema:<\/span><\/p>\n<p> <span style=\"color: #000000;\"><strong>M\u00e9todo 1: adicionar tamanho da etapa ao endpoint<\/strong><\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\"><span style=\"color: #000000;\">n.p. <span style=\"color: #3366ff;\">arange<\/span> (start, stop + step, step)<\/span><\/span><\/strong><\/pre>\n<p> <span style=\"color: #000000;\"><strong>M\u00e9todo 2: use a fun\u00e7\u00e3o linspace<\/strong><\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\"><span style=\"color: #000000;\">n.p. <span style=\"color: #3366ff;\">linspace<\/span> (start, stop, num)<\/span><\/span><\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Os exemplos a seguir mostram como usar cada m\u00e9todo na pr\u00e1tica.<\/span><\/p>\n<h2> <span style=\"color: #000000;\"><strong>Exemplo 1: Adicione um tamanho de passo ao endpoint<\/strong><\/span><\/h2>\n<p> <span style=\"color: #000000;\">Digamos que queremos criar uma sequ\u00eancia de valores de 0 a 50 com passo de 5.<\/span><\/p>\n<p> <span style=\"color: #000000;\"><span style=\"color: #000000;\">Se usarmos a fun\u00e7\u00e3o NumPy <strong>arange<\/strong> , o ponto final de 50 n\u00e3o ser\u00e1 inclu\u00eddo na sequ\u00eancia por padr\u00e3o:<\/span><\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\"><span style=\"color: #000000;\"><span style=\"color: #008000;\">import<\/span> numpy <span style=\"color: #008000;\">as<\/span> np\n\n<span style=\"color: #008080;\">#specify start, stop, and step size\n<\/span>start = 0\nstop = 50\nstep = 5\n\n<span style=\"color: #008080;\">#create array\n<\/span>n.p. <span style=\"color: #3366ff;\">arange<\/span> (start, stop, step)\n\narray([ 0, 5, 10, 15, 20, 25, 30, 35, 40, 45])\n<\/span><\/span><\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Para incluir o ponto final de 50, podemos simplesmente adicionar o tamanho do passo ao argumento <strong>stop<\/strong> :<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\"><span style=\"color: #000000;\"><span style=\"color: #008000;\">import<\/span> numpy <span style=\"color: #008000;\">as<\/span> np\n\n<span style=\"color: #008080;\">#specify start, stop, and step size\n<\/span>start = 0\nstop = 50\nstep = 5\n\n<span style=\"color: #008080;\">#create array\n<\/span>n.p. <span style=\"color: #3366ff;\">arange<\/span> (start, stop + step, step)\n\narray([ 0, 5, 10, 15, 20, 25, 30, 35, 40, 45, 50])\n<\/span><\/span><\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Observe que o ponto final de 50 agora est\u00e1 inclu\u00eddo na sequ\u00eancia de valores.<\/span><\/p>\n<p> <span style=\"color: #000000;\"><strong>Nota<\/strong> : Voc\u00ea pode encontrar a documenta\u00e7\u00e3o completa para a fun\u00e7\u00e3o NumPy <strong>arange()<\/strong> <a href=\"https:\/\/numpy.org\/doc\/stable\/reference\/generated\/numpy.arange.html\" target=\"_blank\" rel=\"noopener\">aqui<\/a> .<\/span><\/p>\n<h2> <span style=\"color: #000000;\"><strong>Exemplo 2: use a fun\u00e7\u00e3o linspace<\/strong><\/span><\/h2>\n<p> <span style=\"color: #000000;\">Outra forma de criar uma sequ\u00eancia de valores e incluir o endpoint \u00e9 usar a fun\u00e7\u00e3o NumPy <strong>linspace<\/strong> , que inclui o endpoint por padr\u00e3o.<\/span><\/p>\n<p> O c\u00f3digo a seguir mostra como usar esta fun\u00e7\u00e3o para criar uma sequ\u00eancia de valores de 0 a 50:<\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\"><span style=\"color: #000000;\"><span style=\"color: #008000;\">import<\/span> numpy <span style=\"color: #008000;\">as<\/span> np\n\n<span style=\"color: #008080;\">#specify start, stop, and number of total values in sequence\n<\/span>start = 0\nstop = 50\nnum = 11\n\n<span style=\"color: #008080;\">#create array\n<\/span>n.p. <span style=\"color: #3366ff;\">linspace<\/span> (start, stop, num)\n\narray([ 0., 5., 10., 15., 20., 25., 30., 35., 40., 45., 50.])\n<\/span><\/span><\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Observe que o ponto final de 50 est\u00e1 inclu\u00eddo na sequ\u00eancia de valores padr\u00e3o.<\/span><\/p>\n<p> <span style=\"color: #000000;\"><strong>Nota<\/strong> : Voc\u00ea pode encontrar a documenta\u00e7\u00e3o completa para a fun\u00e7\u00e3o NumPy <strong>arange()<\/strong> <a href=\"https:\/\/numpy.org\/doc\/stable\/reference\/generated\/numpy.arange.html\" target=\"_blank\" rel=\"noopener\">aqui<\/a> .<\/span><\/p>\n<h2> <span style=\"color: #000000;\"><strong>Recursos adicionais<\/strong><\/span><\/h2>\n<p> <span style=\"color: #000000;\">Os tutoriais a seguir explicam como realizar outras opera\u00e7\u00f5es comuns no NumPy:<\/span><\/p>\n<p> <a href=\"https:\/\/statorials.org\/pt\/matriz-de-preenchimento-numpy\/\" target=\"_blank\" rel=\"noopener\">Como preencher um array NumPy com valores<\/a><br \/> <a href=\"https:\/\/statorials.org\/pt\/substituicao-numpy\/\" target=\"_blank\" rel=\"noopener\">Como substituir elementos em um array NumPy<\/a><br \/> <a href=\"https:\/\/statorials.org\/pt\/contagem-numpy-unica\/\" target=\"_blank\" rel=\"noopener\">Como contar valores \u00fanicos no array NumPy<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>A fun\u00e7\u00e3o NumPy arange pode ser usada para criar uma sequ\u00eancia de valores. Por padr\u00e3o, esta fun\u00e7\u00e3o n\u00e3o inclui o ponto final na sequ\u00eancia de valores. Existem duas maneiras de contornar esse problema: M\u00e9todo 1: adicionar tamanho da etapa ao endpoint n.p. arange (start, stop + step, step) M\u00e9todo 2: use a fun\u00e7\u00e3o linspace n.p. [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[11],"tags":[],"class_list":["post-4372","post","type-post","status-publish","format-standard","hentry","category-guia"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>NumPy: Como usar um intervalo e incluir um endpoint - Estatologia<\/title>\n<meta name=\"description\" content=\"Este tutorial explica como usar a fun\u00e7\u00e3o NumPy arange e incluir o endpoint como um valor no array, com exemplos.\" \/>\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\/pt\/intervalo-numpy-inclui-ponto-final\/\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"NumPy: Como usar um intervalo e incluir um endpoint - Estatologia\" \/>\n<meta property=\"og:description\" content=\"Este tutorial explica como usar a fun\u00e7\u00e3o NumPy arange e incluir o endpoint como um valor no array, com exemplos.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/pt\/intervalo-numpy-inclui-ponto-final\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-11T15:16:21+00:00\" \/>\n<meta name=\"author\" content=\"Dr. benjamim anderson\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Escrito por\" \/>\n\t<meta name=\"twitter:data1\" content=\"Dr. benjamim anderson\" \/>\n\t<meta name=\"twitter:label2\" content=\"Tempo estimado de leitura\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/statorials.org\/pt\/intervalo-numpy-inclui-ponto-final\/\",\"url\":\"https:\/\/statorials.org\/pt\/intervalo-numpy-inclui-ponto-final\/\",\"name\":\"NumPy: Como usar um intervalo e incluir um endpoint - Estatologia\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/pt\/#website\"},\"datePublished\":\"2023-07-11T15:16:21+00:00\",\"dateModified\":\"2023-07-11T15:16:21+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/pt\/#\/schema\/person\/e08f98e8db95e0aa9c310e1b27c9c666\"},\"description\":\"Este tutorial explica como usar a fun\u00e7\u00e3o NumPy arange e incluir o endpoint como um valor no array, com exemplos.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/pt\/intervalo-numpy-inclui-ponto-final\/#breadcrumb\"},\"inLanguage\":\"pt-PT\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/pt\/intervalo-numpy-inclui-ponto-final\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/pt\/intervalo-numpy-inclui-ponto-final\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Lar\",\"item\":\"https:\/\/statorials.org\/pt\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Numpy: como usar organizar e incluir um endpoint\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/statorials.org\/pt\/#website\",\"url\":\"https:\/\/statorials.org\/pt\/\",\"name\":\"Statorials\",\"description\":\"O seu guia para a literacia estat\u00edstica!\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/statorials.org\/pt\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"pt-PT\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/statorials.org\/pt\/#\/schema\/person\/e08f98e8db95e0aa9c310e1b27c9c666\",\"name\":\"Dr. benjamim anderson\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"pt-PT\",\"@id\":\"https:\/\/statorials.org\/pt\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/statorials.org\/pt\/wp-content\/uploads\/2023\/10\/Dr.-Benjamin-Anderson-96x96.jpg\",\"contentUrl\":\"https:\/\/statorials.org\/pt\/wp-content\/uploads\/2023\/10\/Dr.-Benjamin-Anderson-96x96.jpg\",\"caption\":\"Dr. benjamim anderson\"},\"description\":\"Ol\u00e1, sou Benjamin, um professor aposentado de estat\u00edstica que se tornou professor dedicado na Statorials. 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