{"id":3817,"date":"2023-07-15T09:12:37","date_gmt":"2023-07-15T09:12:37","guid":{"rendered":"https:\/\/statorials.org\/pt\/pandas-pegam-a-ultima-linha\/"},"modified":"2023-07-15T09:12:37","modified_gmt":"2023-07-15T09:12:37","slug":"pandas-pegam-a-ultima-linha","status":"publish","type":"post","link":"https:\/\/statorials.org\/pt\/pandas-pegam-a-ultima-linha\/","title":{"rendered":"Como obter a \u00faltima linha no pandas dataframe (com exemplo)"},"content":{"rendered":"<p><\/p>\n<hr>\n<p><span style=\"color: #000000;\">Voc\u00ea pode usar os seguintes m\u00e9todos para obter a \u00faltima linha de um DataFrame do pandas:<\/span><\/p>\n<p> <span style=\"color: #000000;\"><strong>M\u00e9todo 1: obter a \u00faltima linha (como s\u00e9rie Pandas)<\/strong><\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong>last_row = df. <span style=\"color: #3366ff;\">iloc<\/span> [-1]\n<\/strong><\/pre>\n<p> <span style=\"color: #000000;\"><strong>M\u00e9todo 2: obter a \u00faltima linha (como Pandas DataFrame)<\/strong><\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong>last_row = df. <span style=\"color: #3366ff;\">iloc<\/span> [-1:]<\/strong><\/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;\"> <strong><span style=\"color: #008000;\">import<\/span> pandas <span style=\"color: #008000;\">as<\/span> pd\n\n<span style=\"color: #008080;\">#createDataFrame\n<\/span>df = pd. <span style=\"color: #3366ff;\">DataFrame<\/span> ({' <span style=\"color: #ff0000;\">assists<\/span> ': [3, 4, 4, 5, 6, 7, 8, 12, 15, 11],\n                   ' <span style=\"color: #ff0000;\">rebounds<\/span> ': [1, 3, 3, 5, 2, 2, 1, 1, 0, 14],\n                   ' <span style=\"color: #ff0000;\">points<\/span> ': [20, 22, 24, 25, 20, 28, 15, 29, 11, 12]})\n\n<span style=\"color: #008080;\">#view DataFrame\n<\/span><span style=\"color: #008000;\">print<\/span> (df)\n\n   assists rebound points\n0 3 1 20\n1 4 3 22\n2 4 3 24\n3 5 5 25\n4 6 2 20\n5 7 2 28\n6 8 1 15\n7 12 1 29\n8 15 0 11\n9 11 14 12<\/strong><\/pre>\n<h2> <span style=\"color: #000000;\"><strong>Exemplo 1: Obtenha a \u00faltima linha (como s\u00e9rie Pandas)<\/strong><\/span><\/h2>\n<p> <span style=\"color: #000000;\">O c\u00f3digo a seguir mostra como obter a \u00faltima linha do DataFrame como uma s\u00e9rie pandas:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#get last row in Data Frame as Series\n<\/span>last_row = df. <span style=\"color: #3366ff;\">iloc<\/span> [-1]\n\n<span style=\"color: #008080;\">#view last row\n<\/span><span style=\"color: #008000;\">print<\/span> (last_row)\n\nassists 11\nrebounds 14\npoints 12\nName: 9, dtype: int64<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Podemos usar a fun\u00e7\u00e3o <strong>type()<\/strong> para confirmar que o resultado \u00e9 de fato uma s\u00e9rie de pandas:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#viewtype\n<\/span><span style=\"color: #008000;\">type<\/span> (last_row)\n\npandas.core.series.Series\n<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">O resultado \u00e9 de fato uma s\u00e9rie de pandas.<\/span><\/p>\n<h2> <span style=\"color: #000000;\"><strong>Exemplo 2: Obtenha a \u00faltima linha (como Pandas DataFrame)<\/strong><\/span><\/h2>\n<p> <span style=\"color: #000000;\">O c\u00f3digo a seguir mostra como obter a \u00faltima linha do DataFrame como um DataFrame do pandas:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#get last row in Data Frame as DataFrame\n<\/span>last_row = df. <span style=\"color: #3366ff;\">iloc<\/span> [-1:]\n\n<span style=\"color: #008080;\">#view last row\n<\/span><span style=\"color: #008000;\">print<\/span> (last_row)\n\n   assists rebound points\n9 11 14 12<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Podemos usar a fun\u00e7\u00e3o <strong>type()<\/strong> para confirmar se o resultado \u00e9 de fato um DataFrame do pandas:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#viewtype\n<\/span><span style=\"color: #008000;\">type<\/span> (last_row)\n\npandas.core.frame.DataFrame\n<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">O resultado \u00e9 de fato um DataFrame do pandas.<\/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 em pandas:<\/span><\/p>\n<p> <a href=\"https:\/\/statorials.org\/pt\/pandas-selecionam-linhas-sem-nan\/\" target=\"_blank\" rel=\"noopener\">Como selecionar linhas sem valores NaN no Pandas<\/a><br \/> <a href=\"https:\/\/statorials.org\/pt\/pandas-eliminam-todas-as-linhas-exceto\/\" target=\"_blank\" rel=\"noopener\">Como excluir todas as linhas, exceto aquelas espec\u00edficas no Pandas<\/a><br \/> <a href=\"https:\/\/statorials.org\/pt\/colunas-de-soma-especificas-do-pandas\/\" target=\"_blank\" rel=\"noopener\">Como somar colunas espec\u00edficas no Pandas<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Voc\u00ea pode usar os seguintes m\u00e9todos para obter a \u00faltima linha de um DataFrame do pandas: M\u00e9todo 1: obter a \u00faltima linha (como s\u00e9rie Pandas) last_row = df. iloc [-1] M\u00e9todo 2: obter a \u00faltima linha (como Pandas DataFrame) last_row = df. iloc [-1:] Os exemplos a seguir mostram como usar cada m\u00e9todo na pr\u00e1tica [&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-3817","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 obter a \u00faltima linha no Pandas DataFrame (com exemplo) \u2013 Statorials<\/title>\n<meta name=\"description\" content=\"Este tutorial explica como obter a \u00faltima linha de um DataFrame do pandas, com v\u00e1rios 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\/pandas-pegam-a-ultima-linha\/\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" 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