{"id":2113,"date":"2023-07-23T15:27:46","date_gmt":"2023-07-23T15:27:46","guid":{"rendered":"https:\/\/statorials.org\/pt\/o-objeto-numpy-float64-nao-pode-ser-chamado-de-erro\/"},"modified":"2023-07-23T15:27:46","modified_gmt":"2023-07-23T15:27:46","slug":"o-objeto-numpy-float64-nao-pode-ser-chamado-de-erro","status":"publish","type":"post","link":"https:\/\/statorials.org\/pt\/o-objeto-numpy-float64-nao-pode-ser-chamado-de-erro\/","title":{"rendered":"Como corrigir: typeerror: o objeto &#39;numpy.float64&#39; n\u00e3o pode ser chamado"},"content":{"rendered":"<p><\/p>\n<hr>\n<p><span style=\"color: #000000;\">Um erro que voc\u00ea pode encontrar ao usar Python \u00e9:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #ff0000;\">TypeError<\/span> : 'numpy.float64' object is not callable\n<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Este erro pode ocorrer em dois cen\u00e1rios diferentes:<\/span><\/p>\n<ul>\n<li> <span style=\"color: #000000;\"><strong>Cen\u00e1rio 1:<\/strong> Multiplica\u00e7\u00e3o sem usar o sinal *<\/span><\/li>\n<li> <span style=\"color: #000000;\"><strong>Cen\u00e1rio 2:<\/strong> Falha ao usar a fun\u00e7\u00e3o NumPy Min<\/span><\/li>\n<\/ul>\n<p> <span style=\"color: #000000;\">Os exemplos a seguir mostram como corrigir esse erro em cada cen\u00e1rio.<\/span><\/p>\n<h3> <span style=\"color: #000000;\"><strong>Cen\u00e1rio 1: Multiplica\u00e7\u00e3o sem usar o sinal *<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">Suponha que tentemos multiplicar duas matrizes NumPy sem usar um sinal de multiplica\u00e7\u00e3o (*) da seguinte forma:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008000;\">import<\/span> numpy <span style=\"color: #008000;\">as<\/span> np\n\n<span style=\"color: #008080;\">#define arrays\n<\/span>x = np. <span style=\"color: #3366ff;\">array<\/span> ([1, 2, 3, 4, 5])\ny = np. <span style=\"color: #3366ff;\">array<\/span> ([12, 14, 14, 19, 22])\n\n<span style=\"color: #008080;\">#attempt to multiply two arrays together\n<\/span>combo = (x)(y)\n\n<span style=\"color: #008080;\">#view result\n<\/span><span style=\"color: #008000;\">print<\/span> (combo)\n\n<span style=\"color: #ff0000;\">TypeError<\/span> : 'numpy.float64' object is not callable \n<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Recebemos um <strong>TypeError<\/strong> porque n\u00e3o usamos o sinal de multiplica\u00e7\u00e3o (*) ao tentar multiplicar os dois arrays.<\/span><\/p>\n<p> <span style=\"color: #000000;\">A maneira de evitar esse erro \u00e9 certificar-se de que usamos o sinal de multiplica\u00e7\u00e3o:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008000;\">import<\/span> numpy <span style=\"color: #008000;\">as<\/span> np\n\n<span style=\"color: #008080;\">#define arrays\n<\/span>x = np. <span style=\"color: #3366ff;\">array<\/span> ([1, 2, 3, 4, 5])\ny = np. <span style=\"color: #3366ff;\">array<\/span> ([12, 14, 14, 19, 22])\n\n<span style=\"color: #008080;\">#multiply two arrays together\n<\/span>combo = (x)*(y)\n\n<span style=\"color: #008080;\">#view result\n<\/span><span style=\"color: #008000;\">print<\/span> (combo)\n\n[12 28 42 76 110]\n<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Observe que n\u00e3o recebemos nenhum erro desta vez.<\/span><\/p>\n<h3> <span style=\"color: #000000;\"><strong>Cen\u00e1rio 2: Falha ao usar a fun\u00e7\u00e3o NumPy Min<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">Suponha que usemos o seguinte c\u00f3digo para tentar encontrar o valor m\u00ednimo de um array NumPy:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008000;\">import<\/span> numpy <span style=\"color: #008000;\">as<\/span> np\n\n<span style=\"color: #008080;\">#define array of data\n<\/span>data = np. <span style=\"color: #3366ff;\">array<\/span> ([3.3, 4.1, 4, 5.6, 8.1, 9.9, 9.7, 10.2])\n\n<span style=\"color: #008080;\">#attempt to find minimum value of array<\/span>\nmin_val = <span style=\"color: #3366ff;\">min<\/span> (data)\n\n<span style=\"color: #008080;\">#view minimum value<\/span>\n<span style=\"color: #008000;\">print<\/span> (min_val)\n\n<span style=\"color: #ff0000;\">TypeError<\/span> : 'numpy.float64' object is not callable<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Recebemos um <strong>TypeError<\/strong> porque usamos a fun\u00e7\u00e3o <strong>min()<\/strong> .<\/span><\/p>\n<p> <span style=\"color: #000000;\">Em vez disso, precisamos usar <strong>np.min()<\/strong> da seguinte maneira:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008000;\">import<\/span> numpy <span style=\"color: #008000;\">as<\/span> np\n\n<span style=\"color: #008080;\">#define array of data\n<\/span>data = np. <span style=\"color: #3366ff;\">array<\/span> ([3.3, 4.1, 4, 5.6, 8.1, 9.9, 9.7, 10.2])\n\n<span style=\"color: #008080;\">#attempt to find minimum value of array<\/span>\nmin_val = np. <span style=\"color: #3366ff;\">min<\/span> (data)\n\n<span style=\"color: #008080;\">#view minimum value<\/span>\n<span style=\"color: #008000;\">print<\/span> (min_val)\n\n3.3<\/strong><\/pre>\n<p> <span style=\"color: #000000;\"><span style=\"color: #000000;\">Observe que n\u00e3o recebemos nenhum erro desta vez.<\/span><\/span><\/p>\n<h3> <span style=\"color: #000000;\"><strong>Recursos adicionais<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">Os tutoriais a seguir explicam como corrigir outros erros comuns em Python:<\/span><\/p>\n<p> <a href=\"https:\/\/statorials.org\/pt\/colunas-se-sobrepoem-mas-nenhum-sufixo-e-especificado\/\" target=\"_blank\" rel=\"noopener\">Como corrigir: as colunas se sobrep\u00f5em, mas nenhum sufixo \u00e9 especificado<\/a><br \/> <a href=\"https:\/\/statorials.org\/pt\/objeto-numpy-ndarray-nao-tem-atributo-anexado\/\" target=\"_blank\" rel=\"noopener\">Como corrigir: o objeto \u2018numpy.ndarray\u2019 n\u00e3o possui um atributo \u2018append\u2019<\/a><br \/> <a href=\"https:\/\/statorials.org\/pt\/erro-de-valor-se-estiver-usando-todos-os-valores-escalares-que-voce-precisa-para-passar-um-indice\/\" target=\"_blank\" rel=\"noopener\">Como corrigir: se voc\u00ea usar todos os valores escalares, precisar\u00e1 passar um \u00edndice<\/a><br \/> <a href=\"https:\/\/statorials.org\/pt\/valueerror-nao-pode-converter-float-nan-em-inteiro\/\">Como corrigir: ValueError: n\u00e3o \u00e9 poss\u00edvel converter float NaN em int<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Um erro que voc\u00ea pode encontrar ao usar Python \u00e9: TypeError : &#8216;numpy.float64&#8217; object is not callable Este erro pode ocorrer em dois cen\u00e1rios diferentes: Cen\u00e1rio 1: Multiplica\u00e7\u00e3o sem usar o sinal * Cen\u00e1rio 2: Falha ao usar a fun\u00e7\u00e3o NumPy Min Os exemplos a seguir mostram como corrigir esse erro em cada cen\u00e1rio. Cen\u00e1rio [&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-2113","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>Como corrigir: TypeError: o objeto &#039;numpy.float64&#039; n\u00e3o pode ser chamado - Estatologia<\/title>\n<meta name=\"description\" content=\"Este tutorial explica como corrigir o seguinte erro em Python: TypeError: Object &#039;numpy.float64&#039; is not callable.\" \/>\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\/o-objeto-numpy-float64-nao-pode-ser-chamado-de-erro\/\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Como corrigir: TypeError: o objeto &#039;numpy.float64&#039; n\u00e3o pode ser chamado - Estatologia\" \/>\n<meta property=\"og:description\" content=\"Este tutorial explica como corrigir o seguinte erro em Python: TypeError: Object &#039;numpy.float64&#039; is not callable.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/pt\/o-objeto-numpy-float64-nao-pode-ser-chamado-de-erro\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-23T15:27:46+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\/o-objeto-numpy-float64-nao-pode-ser-chamado-de-erro\/\",\"url\":\"https:\/\/statorials.org\/pt\/o-objeto-numpy-float64-nao-pode-ser-chamado-de-erro\/\",\"name\":\"Como corrigir: TypeError: o objeto &#39;numpy.float64&#39; n\u00e3o pode ser chamado - Estatologia\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/pt\/#website\"},\"datePublished\":\"2023-07-23T15:27:46+00:00\",\"dateModified\":\"2023-07-23T15:27:46+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/pt\/#\/schema\/person\/e08f98e8db95e0aa9c310e1b27c9c666\"},\"description\":\"Este tutorial explica como corrigir o seguinte erro em Python: TypeError: Object &#39;numpy.float64&#39; is not callable.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/pt\/o-objeto-numpy-float64-nao-pode-ser-chamado-de-erro\/#breadcrumb\"},\"inLanguage\":\"pt-PT\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/pt\/o-objeto-numpy-float64-nao-pode-ser-chamado-de-erro\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/pt\/o-objeto-numpy-float64-nao-pode-ser-chamado-de-erro\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Lar\",\"item\":\"https:\/\/statorials.org\/pt\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Como corrigir: typeerror: o objeto &#39;numpy.float64&#39; n\u00e3o pode ser chamado\"}]},{\"@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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