{"id":4318,"date":"2023-07-12T01:20:23","date_gmt":"2023-07-12T01:20:23","guid":{"rendered":"https:\/\/statorials.org\/pt\/pandas-nao-descrevem-notacao-cientifica\/"},"modified":"2023-07-12T01:20:23","modified_gmt":"2023-07-12T01:20:23","slug":"pandas-nao-descrevem-notacao-cientifica","status":"publish","type":"post","link":"https:\/\/statorials.org\/pt\/pandas-nao-descrevem-notacao-cientifica\/","title":{"rendered":"Pandas: como usar description() e remover a nota\u00e7\u00e3o cient\u00edfica"},"content":{"rendered":"<p><\/p>\n<hr>\n<p><span style=\"color: #000000;\">Voc\u00ea pode usar a fun\u00e7\u00e3o <strong>description()<\/strong> para gerar <a href=\"https:\/\/statorials.org\/pt\/estatistica-inferencial-descritiva\/\" target=\"_blank\" rel=\"noopener\">estat\u00edsticas descritivas<\/a> para vari\u00e1veis em um DataFrame do pandas.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Para remover a nota\u00e7\u00e3o cient\u00edfica da sa\u00edda da fun\u00e7\u00e3o <strong>description()<\/strong> , voc\u00ea pode usar os seguintes m\u00e9todos:<\/span><\/p>\n<p> <span style=\"color: #000000;\"><strong>M\u00e9todo 1: Remova a nota\u00e7\u00e3o cient\u00edfica ao usar description() com uma coluna<\/strong><\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <span style=\"color: #000000;\"><strong>df[' <span style=\"color: #ff0000;\">my_column<\/span> ']. <span style=\"color: #3366ff;\">describe<\/span> (). <span style=\"color: #3366ff;\">apply<\/span> ( <span style=\"color: #008000;\">lambda<\/span> x: <span style=\"color: #008000;\">format<\/span> (x, ' <span style=\"color: #ff0000;\">f<\/span> '))<\/strong><\/span><\/pre>\n<p> <span style=\"color: #000000;\"><strong>M\u00e9todo 2: Remova a nota\u00e7\u00e3o cient\u00edfica ao usar description() com m\u00faltiplas colunas<\/strong><\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <span style=\"color: #000000;\"><strong>df. <span style=\"color: #3366ff;\">describe<\/span> (). <span style=\"color: #3366ff;\">apply<\/span> ( <span style=\"color: #008000;\">lambda<\/span> x: <span style=\"color: #3366ff;\">x.apply<\/span> (' <span style=\"color: #ff0000;\">{0:.5f}<\/span> '. <span style=\"color: #3366ff;\">format<\/span> ))\n<\/strong><\/span><\/pre>\n<p> <span style=\"color: #000000;\">Os exemplos a seguir mostram como usar cada m\u00e9todo na pr\u00e1tica com o seguinte DataFrame do pandas:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <span style=\"color: #000000;\"><strong><span style=\"color: #008000;\">import<\/span> pandas <span style=\"color: #008000;\">as<\/span> pd\n\n<span style=\"color: #008080;\">#createDataFrame<\/span>\ndf = pd. <span style=\"color: #3366ff;\">DataFrame<\/span> ({' <span style=\"color: #ff0000;\">store<\/span> ': ['A', 'A', 'A', 'A', 'B', 'B', 'B', 'B'],\n                   ' <span style=\"color: #ff0000;\">sales<\/span> ': [8450550, 406530, 53000, 6000, 2000, 4000, 5400, 6500],\n                   ' <span style=\"color: #ff0000;\">returns<\/span> ':[2212200, 145200, 300, 2500, 700, 600, 800, 1200]})\n\n<span style=\"color: #008080;\">#view DataFrame\n<\/span><span style=\"color: #008000;\">print<\/span> (df)\n\n  store sales returns\n0 A 8450550 2212200\n1 A 406530 145200\n2 A 53000 300\n3 A 6000 2500\n4 B 2000 700\n5 B 4000 600\n6 B 5400 800\n7 B 6500 1200<\/strong><\/span><\/pre>\n<h2> <span style=\"color: #000000;\"><strong>Exemplo 1: Remova a nota\u00e7\u00e3o cient\u00edfica ao usar description() com uma coluna<\/strong><\/span><\/h2>\n<p> <span style=\"color: #000000;\">Se usarmos a fun\u00e7\u00e3o <strong>description()<\/strong> para calcular estat\u00edsticas descritivas para a coluna <strong>de vendas<\/strong> , os valores de sa\u00edda ser\u00e3o exibidos em nota\u00e7\u00e3o cient\u00edfica:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#calculate descriptive statistics for sales column\n<span style=\"color: #000000;\">df[' <span style=\"color: #ff0000;\">sales<\/span> ']. <span style=\"color: #3366ff;\">describe<\/span> ()\n<\/span>\n<\/span>count 8.000000e+00\nmean 1.116748e+06\nstd 2.966552e+06\nmin 2.000000e+03\n25% 5.050000e+03\n50% 6.250000e+03\n75% 1.413825e+05\nmax 8.450550e+06\nName: sales, dtype: float64<\/strong><\/pre>\n<p> <span style=\"color: #000000;\"><span style=\"color: #000000;\">Observe que cada um dos valores de sa\u00edda \u00e9 exibido em nota\u00e7\u00e3o cient\u00edfica.<\/span><\/span><\/p>\n<p> <span style=\"color: #000000;\"><span style=\"color: #000000;\">Podemos usar a seguinte sintaxe para remover a nota\u00e7\u00e3o cient\u00edfica da sa\u00edda:<\/span><\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <span style=\"color: #000000;\"><strong><span style=\"color: #008080;\">#calculate descriptive statistics for sales column and suppress scientific notation<\/span>\ndf[' <span style=\"color: #ff0000;\">sales<\/span> ']. <span style=\"color: #3366ff;\">describe<\/span> (). <span style=\"color: #3366ff;\">apply<\/span> ( <span style=\"color: #008000;\">lambda<\/span> x: <span style=\"color: #008000;\">format<\/span> (x, ' <span style=\"color: #ff0000;\">f<\/span> '))\n\ncount 8.000000\nmean 1116747.500000\nstd 2966551.594104\nmin 2000.000000\n25% 5050.000000\n50% 6250.000000\n75% 141382.500000\nmax 8450550.000000\nName: sales, dtype: object\n<\/strong><\/span><\/pre>\n<p> <span style=\"color: #000000;\">Observe que os valores na sa\u00edda agora s\u00e3o exibidos sem nota\u00e7\u00e3o cient\u00edfica.<\/span><\/p>\n<h2> <span style=\"color: #000000;\"><strong>Exemplo 2: Remova a nota\u00e7\u00e3o cient\u00edfica ao usar description() com m\u00faltiplas colunas<\/strong><\/span><\/h2>\n<p> <span style=\"color: #000000;\">Se usarmos a fun\u00e7\u00e3o <strong>description()<\/strong> para calcular estat\u00edsticas descritivas para cada coluna num\u00e9rica, os valores de sa\u00edda ser\u00e3o exibidos em nota\u00e7\u00e3o cient\u00edfica:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#calculate descriptive statistics for each numeric column\n<span style=\"color: #000000;\">df. <span style=\"color: #3366ff;\">describe<\/span> ()\n<\/span><\/span>\n               sales returns\ncount 8.000000e+00 8.000000e+00\nmean 1.116748e+06 2.954375e+05\nstd 2.966552e+06 7.761309e+05\nmin 2.000000e+03 3.000000e+02\n25% 5.050000e+03 6.750000e+02\n50% 6.250000e+03 1.000000e+03\n75% 1.413825e+05 3.817500e+04\nmax 8.450550e+06 2.212200e+06<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Observe que cada um dos valores de sa\u00edda \u00e9 exibido em nota\u00e7\u00e3o cient\u00edfica.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Podemos usar a seguinte sintaxe para remover a nota\u00e7\u00e3o cient\u00edfica da sa\u00edda:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <span style=\"color: #000000;\"><strong><span style=\"color: #008080;\">#calculate descriptive statistics for numerical columns and suppress scientific notation<\/span>\ndf. <span style=\"color: #3366ff;\">describe<\/span> (). <span style=\"color: #3366ff;\">apply<\/span> ( <span style=\"color: #008000;\">lambda<\/span> x: <span style=\"color: #3366ff;\">x.apply<\/span> (' <span style=\"color: #ff0000;\">{0:.5f}<\/span> '. <span style=\"color: #3366ff;\">format<\/span> ))\n\n                sales returns\ncount 8.00000 8.00000\nmean 1116747.50000 295437.50000\nstd 2966551.59410 776130.93692\nmin 2000.00000 300.00000\n25% 5050.00000 675.00000\n50% 6250.00000 1000.00000\n75% 141382.50000 38175.00000\nmax 8450550.00000 2212200.00000\n<\/strong><\/span><\/pre>\n<p> <span style=\"color: #000000;\">Observe que os valores na sa\u00edda agora s\u00e3o exibidos sem nota\u00e7\u00e3o cient\u00edfica.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Observe que neste exemplo usamos <strong>0:.5f<\/strong> para exibir <strong>5<\/strong> casas decimais na sa\u00edda.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Sinta-se \u00e0 vontade para substituir <strong>5<\/strong> por um n\u00famero diferente para exibir um n\u00famero diferente de casas decimais.<\/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 em pandas:<\/span><\/p>\n<p> <a href=\"https:\/\/statorials.org\/pt\/soma-cumulativa-de-pandas-por-grupo\/\" target=\"_blank\" rel=\"noopener\">Pandas: como calcular a soma acumulada por grupo<\/a><br \/> <a href=\"https:\/\/statorials.org\/pt\/contagem-de-grupo-de-pandas-unica\/\" target=\"_blank\" rel=\"noopener\">Pandas: como contar valores \u00fanicos por grupo<\/a><br \/> <a href=\"https:\/\/statorials.org\/pt\/correlacao-de-agrupamento-de-pandas\/\" target=\"_blank\" rel=\"noopener\">Pandas: como calcular a correla\u00e7\u00e3o por grupo<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Voc\u00ea pode usar a fun\u00e7\u00e3o description() para gerar estat\u00edsticas descritivas para vari\u00e1veis em um DataFrame do pandas. Para remover a nota\u00e7\u00e3o cient\u00edfica da sa\u00edda da fun\u00e7\u00e3o description() , voc\u00ea pode usar os seguintes m\u00e9todos: M\u00e9todo 1: Remova a nota\u00e7\u00e3o cient\u00edfica ao usar description() com uma coluna df[&#8216; my_column &#8216;]. describe (). apply ( lambda x: [&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-4318","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>Pandas: Como usar descrever() e remover a nota\u00e7\u00e3o cient\u00edfica - Estatologia<\/title>\n<meta name=\"description\" content=\"Este tutorial explica como usar a fun\u00e7\u00e3o description() em pandas e remover a nota\u00e7\u00e3o cient\u00edfica na sa\u00edda, com um exemplo.\" \/>\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\/pandas-nao-descrevem-notacao-cientifica\/\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Pandas: Como usar descrever() e remover a nota\u00e7\u00e3o cient\u00edfica - Estatologia\" \/>\n<meta property=\"og:description\" content=\"Este tutorial explica como usar a fun\u00e7\u00e3o description() em pandas e remover a nota\u00e7\u00e3o cient\u00edfica na sa\u00edda, com um exemplo.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/pt\/pandas-nao-descrevem-notacao-cientifica\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-12T01:20:23+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=\"3 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/statorials.org\/pt\/pandas-nao-descrevem-notacao-cientifica\/\",\"url\":\"https:\/\/statorials.org\/pt\/pandas-nao-descrevem-notacao-cientifica\/\",\"name\":\"Pandas: Como usar descrever() e remover a nota\u00e7\u00e3o cient\u00edfica - Estatologia\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/pt\/#website\"},\"datePublished\":\"2023-07-12T01:20:23+00:00\",\"dateModified\":\"2023-07-12T01:20:23+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/pt\/#\/schema\/person\/e08f98e8db95e0aa9c310e1b27c9c666\"},\"description\":\"Este tutorial explica como usar a fun\u00e7\u00e3o description() em pandas e remover a nota\u00e7\u00e3o cient\u00edfica na sa\u00edda, com um exemplo.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/pt\/pandas-nao-descrevem-notacao-cientifica\/#breadcrumb\"},\"inLanguage\":\"pt-PT\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/pt\/pandas-nao-descrevem-notacao-cientifica\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/pt\/pandas-nao-descrevem-notacao-cientifica\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Lar\",\"item\":\"https:\/\/statorials.org\/pt\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Pandas: como usar description() e remover a nota\u00e7\u00e3o cient\u00edfica\"}]},{\"@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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