{"id":3622,"date":"2023-07-16T12:04:36","date_gmt":"2023-07-16T12:04:36","guid":{"rendered":"https:\/\/statorials.org\/pt\/regressao-logistica-em-planilhas-do-google\/"},"modified":"2023-07-16T12:04:36","modified_gmt":"2023-07-16T12:04:36","slug":"regressao-logistica-em-planilhas-do-google","status":"publish","type":"post","link":"https:\/\/statorials.org\/pt\/regressao-logistica-em-planilhas-do-google\/","title":{"rendered":"Como realizar regress\u00e3o log\u00edstica no planilhas google"},"content":{"rendered":"<p><\/p>\n<hr>\n<p><span style=\"color: #000000;\"><a href=\"https:\/\/statorials.org\/pt\/regressao-logistica-1\/\" target=\"_blank\" rel=\"noopener noreferrer\">A regress\u00e3o log\u00edstica<\/a> \u00e9 um m\u00e9todo que podemos usar para ajustar um modelo de regress\u00e3o quando a <a href=\"https:\/\/statorials.org\/pt\/respostas-explicativas-das-variaveis\/\" target=\"_blank\" rel=\"noopener noreferrer\">vari\u00e1vel de resposta<\/a> \u00e9 bin\u00e1ria.<\/span><\/p>\n<p> <span style=\"color: #000000;\"><span style=\"color: #000000;\">O exemplo passo a passo a seguir mostra como realizar a regress\u00e3o log\u00edstica no Planilhas Google.<\/span><\/span><\/p>\n<h2> <strong>Etapa 1: Instale o XLMiner Analysis ToolPak<\/strong><\/h2>\n<p> <span style=\"color: #000000;\">Para realizar a regress\u00e3o log\u00edstica no Planilhas Google, primeiro precisamos instalar o <strong>XLMiner Analysis Toolpak<\/strong> gratuito.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Para fazer isso, clique em <strong>Complementos &gt; Obter Complementos<\/strong> :<\/span> <\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter wp-image-12048 \" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/onewayanovafeuilles0.png\" alt=\"\" width=\"472\" height=\"249\" srcset=\"\" sizes=\"auto, \"><\/p>\n<p> <span style=\"color: #000000;\">A seguir, digite <strong>XLMiner Analysis ToolPak<\/strong> na barra de pesquisa e clique no \u00edcone que aparece:<\/span> <\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter wp-image-12049 \" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/onewayanovafeuilles1.png\" alt=\"Instale o XLMiner Analytics Tool Pack no Planilhas Google\" width=\"524\" height=\"329\" srcset=\"\" sizes=\"auto, \"><\/p>\n<p> <span style=\"color: #000000;\">Por fim, clique no bot\u00e3o azul <strong>Instalar<\/strong> .<\/span> <\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter wp-image-12050 \" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/onewayanovafeuilles2.png\" alt=\"Pacote de ferramentas de an\u00e1lise XLMiner no Planilhas Google\" width=\"524\" height=\"307\" srcset=\"\" sizes=\"auto, \"><\/p>\n<h2> <span style=\"color: #000000;\"><strong>Passo 2: Insira os dados<\/strong><\/span><\/h2>\n<p> <span style=\"color: #000000;\">A seguir, inseriremos os seguintes dados no Planilhas Google:<\/span> <\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\" wp-image-29804 aligncenter\" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/journal1.jpg\" alt=\"\" width=\"548\" height=\"539\" srcset=\"\" sizes=\"auto, \"><\/p>\n<p> <span style=\"color: #000000;\">Ajustaremos um modelo de regress\u00e3o log\u00edstica que usa pontos e ajuda a prever se um jogador de basquete ser\u00e1 convocado para a NBA (0 = N\u00e3o, 1 = Sim).<\/span><\/p>\n<h2> <span style=\"color: #000000;\"><strong>Etapa 3: realizar regress\u00e3o log\u00edstica<\/strong><\/span><\/h2>\n<p> <span style=\"color: #000000;\">Para ajustar o modelo de regress\u00e3o log\u00edstica, clique na guia <strong>Extens\u00f5es<\/strong> , em seguida, clique em <strong>XL Miner Analysis ToolPak e<\/strong> , em seguida, clique em <strong>Iniciar<\/strong> :<\/span> <\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\" wp-image-29805 aligncenter\" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/journal2.jpg\" alt=\"\" width=\"627\" height=\"448\" srcset=\"\" sizes=\"auto, \"><\/p>\n<p> <span style=\"color: #000000;\">No painel que aparece no lado direito da tela, clique na seta suspensa ao lado de <strong>Regress\u00e3o Log\u00edstica<\/strong> e insira as seguintes informa\u00e7\u00f5es:<\/span> <\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter wp-image-29806\" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/journal3.jpg\" alt=\"regress\u00e3o log\u00edstica no Planilhas Google\" width=\"335\" height=\"692\" srcset=\"\" sizes=\"auto, \"><\/p>\n<p> <span style=\"color: #000000;\">Ao clicar em <strong>OK<\/strong> , o resumo do modelo de regress\u00e3o log\u00edstica ser\u00e1 exibido:<\/span> <\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter wp-image-29807\" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/journal4.jpg\" alt=\"sa\u00edda de regress\u00e3o log\u00edstica no Planilhas Google\" width=\"657\" height=\"397\" srcset=\"\" sizes=\"auto, \"><\/p>\n<p> <span style=\"color: #000000;\">Os coeficientes no resultado indicam a mudan\u00e7a m\u00e9dia logar\u00edtmica nas chances de ser convocado.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Por exemplo, um aumento de uma unidade <b>de ponto<\/b> est\u00e1 associado a um aumento m\u00e9dio de <b>0,212<\/b> nas chances de ser convocado.<\/span><\/p>\n<p> <span style=\"color: #000000;\">O sinal nos coeficientes nos diz se existe um positivo ou negativo associado entre cada vari\u00e1vel preditora e a vari\u00e1vel resposta.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Por exemplo, como os pontos t\u00eam sinal positivo para o coeficiente, isso significa que aumentar o valor dos pontos aumenta as chances de um jogador ser convocado (assumindo que as assist\u00eancias permane\u00e7am constantes).<\/span><\/p>\n<p> <span style=\"color: #000000;\">Por outro lado, como as assist\u00eancias t\u00eam sinal negativo para o coeficiente, isso significa que aumentar o valor das assist\u00eancias diminui a chance de um jogador ser convocado (assumindo que os pontos permane\u00e7am constantes).<\/span><\/p>\n<p> <span style=\"color: #000000;\">Os valores p no resultado tamb\u00e9m nos d\u00e3o uma ideia de qu\u00e3o eficaz \u00e9 cada vari\u00e1vel preditora em prever a probabilidade de ser elaborada:<\/span><\/p>\n<ul>\n<li> <span style=\"color: #000000;\">Valor P para pontos: <strong>0,02<\/strong><\/span><\/li>\n<li> <span style=\"color: #000000;\">Valor P para assist\u00eancias: <strong>0,35<\/strong><\/span><\/li>\n<\/ul>\n<p> <span style=\"color: #000000;\">Podemos ver que os pontos parecem ser uma vari\u00e1vel preditora estatisticamente significativa, uma vez que t\u00eam um valor p inferior a 0,05, mas as assist\u00eancias n\u00e3o parecem ser estatisticamente significativas, uma vez que n\u00e3o t\u00eam um valor p inferior a 0,05.<\/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 tarefas comuns no Planilhas Google:<\/span><\/p>\n<p> <a href=\"https:\/\/statorials.org\/pt\/regressao-polinomial-planilhas-do-google\/\" target=\"_blank\" rel=\"noopener\">Como realizar regress\u00e3o polinomial no Planilhas Google<\/a><br \/> <a href=\"https:\/\/statorials.org\/pt\/planilhas-do-google-de-regressao-linear\/\" target=\"_blank\" rel=\"noopener\">Como realizar regress\u00e3o linear no Planilhas Google<\/a><br \/> <a href=\"https:\/\/statorials.org\/pt\/r-quadrado-planilhas-do-google\/\" target=\"_blank\" rel=\"noopener\">Como calcular R ao quadrado no Planilhas Google<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>A regress\u00e3o log\u00edstica \u00e9 um m\u00e9todo que podemos usar para ajustar um modelo de regress\u00e3o quando a vari\u00e1vel de resposta \u00e9 bin\u00e1ria. O exemplo passo a passo a seguir mostra como realizar a regress\u00e3o log\u00edstica no Planilhas Google. Etapa 1: Instale o XLMiner Analysis ToolPak Para realizar a regress\u00e3o log\u00edstica no Planilhas Google, primeiro precisamos [&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-3622","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 realizar regress\u00e3o log\u00edstica no Planilhas Google \u2013 Estatologia<\/title>\n<meta name=\"description\" content=\"Este tutorial explica como realizar regress\u00e3o log\u00edstica no Planilhas Google, com um exemplo passo a passo.\" \/>\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\/regressao-logistica-em-planilhas-do-google\/\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Como realizar regress\u00e3o log\u00edstica no Planilhas Google \u2013 Estatologia\" \/>\n<meta property=\"og:description\" content=\"Este tutorial explica como realizar regress\u00e3o log\u00edstica no Planilhas Google, com um exemplo passo a passo.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/pt\/regressao-logistica-em-planilhas-do-google\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-16T12:04:36+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/onewayanovafeuilles0.png\" \/>\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\/regressao-logistica-em-planilhas-do-google\/\",\"url\":\"https:\/\/statorials.org\/pt\/regressao-logistica-em-planilhas-do-google\/\",\"name\":\"Como realizar regress\u00e3o log\u00edstica no Planilhas Google \u2013 Estatologia\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/pt\/#website\"},\"datePublished\":\"2023-07-16T12:04:36+00:00\",\"dateModified\":\"2023-07-16T12:04:36+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/pt\/#\/schema\/person\/e08f98e8db95e0aa9c310e1b27c9c666\"},\"description\":\"Este tutorial explica como realizar regress\u00e3o log\u00edstica no Planilhas Google, com um exemplo passo a passo.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/pt\/regressao-logistica-em-planilhas-do-google\/#breadcrumb\"},\"inLanguage\":\"pt-PT\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/pt\/regressao-logistica-em-planilhas-do-google\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/pt\/regressao-logistica-em-planilhas-do-google\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Lar\",\"item\":\"https:\/\/statorials.org\/pt\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Como realizar regress\u00e3o log\u00edstica no planilhas google\"}]},{\"@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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