{"id":1595,"date":"2023-07-25T17:41:38","date_gmt":"2023-07-25T17:41:38","guid":{"rendered":"https:\/\/statorials.org\/it\/panda-serie-a-trama-multipla\/"},"modified":"2023-07-25T17:41:38","modified_gmt":"2023-07-25T17:41:38","slug":"panda-serie-a-trama-multipla","status":"publish","type":"post","link":"https:\/\/statorials.org\/it\/panda-serie-a-trama-multipla\/","title":{"rendered":"Come tracciare pi\u00f9 serie da un pandas dataframe"},"content":{"rendered":"<p><span style=\"color: #000000;\">\u00c8 possibile utilizzare la seguente sintassi per tracciare pi\u00f9 serie da un singolo DataFrame panda:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong>plt. <span style=\"color: #3366ff;\">plot<\/span> (df[' <span style=\"color: #ff0000;\">series1<\/span> '])\nplt. <span style=\"color: #3366ff;\">plot<\/span> (df[' <span style=\"color: #ff0000;\">series2<\/span> '])\nplt. <span style=\"color: #3366ff;\">plot<\/span> (df[' <span style=\"color: #ff0000;\">series3<\/span> '])\n<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Il seguente esempio passo passo mostra come utilizzare questa sintassi nella pratica.<\/span><\/p>\n<h3> <span style=\"color: #000000;\"><strong>Passaggio 1: creare i dati<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">Innanzitutto, creiamo un DataFrame panda che contenga le vendite totali effettuate da tre societ\u00e0 in un periodo di 8 settimane:<\/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;\">#create data\n<\/span>df = pd. <span style=\"color: #3366ff;\">DataFrame<\/span> ({' <span style=\"color: #ff0000;\">A<\/span> ': [9, 12, 15, 14, 19, 23, 25, 29],\n                   ' <span style=\"color: #ff0000;\">B<\/span> ': [5, 7, 7, 9, 12, 9, 9, 14],\n                   ' <span style=\"color: #ff0000;\">C<\/span> ': [5, 4, 7, 13, 15, 15, 18, 31]})\n<span style=\"color: #008080;\">#view data<\/span>\nprint(df)\n\n    ABC\n0 9 5 5\n1 12 7 4\n2 15 7 7\n3 14 9 13\n4 19 12 15\n5 23 9 15\n6 25 9 18\n7 29 14 31<\/strong><\/pre>\n<h3> <span style=\"color: #000000;\"><strong>Passaggio 2: traccia pi\u00f9 serie<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">Successivamente, tracciamo le vendite di ciascuna azienda sullo stesso grafico:<\/span> <\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008000;\">import<\/span> matplotlib. <span style=\"color: #3366ff;\">pyplot<\/span> <span style=\"color: #008000;\">as<\/span> plt\n\n<span style=\"color: #008080;\">#plot each series\n<\/span>plt. <span style=\"color: #3366ff;\">plot<\/span> (df[' <span style=\"color: #ff0000;\">A<\/span> '])\nplt. <span style=\"color: #3366ff;\">plot<\/span> (df[' <span style=\"color: #ff0000;\">B<\/span> '])\nplt. <span style=\"color: #3366ff;\">plot<\/span> (df[' <span style=\"color: #ff0000;\">C<\/span> '])\n\n<span style=\"color: #008080;\">#displayplot<\/span>\nplt. <span style=\"color: #3366ff;\">show<\/span> ()\n<\/strong><\/pre>\n<p><img decoding=\"async\" loading=\"lazy\" class=\" wp-image-15856 aligncenter\" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/pandasmultipleseries1.png\" alt=\"\" width=\"419\" height=\"308\" srcset=\"\" sizes=\"\"><\/p>\n<h3> <span style=\"color: #000000;\"><strong>Passaggio 3: aggiungi una legenda ed etichette<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">Successivamente, aggiungiamo una legenda e alcune etichette degli assi per rendere la trama pi\u00f9 facile da leggere:<\/span> <\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <span style=\"color: #000000;\"><strong><span style=\"color: #008080;\">#plot individual lines with custom colors and labels\n<\/span>plt. <span style=\"color: #3366ff;\">plot<\/span> (df[' <span style=\"color: #ff0000;\">A<\/span> '], label=' <span style=\"color: #ff0000;\">A<\/span> ', color=' <span style=\"color: #ff0000;\">green<\/span> ')\nplt. <span style=\"color: #3366ff;\">plot<\/span> (df[' <span style=\"color: #ff0000;\">B<\/span> '], label=' <span style=\"color: #ff0000;\">B<\/span> ', color=' <span style=\"color: #ff0000;\">steelblue<\/span> ')\nplt. <span style=\"color: #3366ff;\">plot<\/span> (df[' <span style=\"color: #ff0000;\">C<\/span> '], label=' <span style=\"color: #ff0000;\">C<\/span> ', color=' <span style=\"color: #ff0000;\">purple<\/span> ')\n\n<span style=\"color: #008080;\">#add legend\n<\/span>plt. <span style=\"color: #3366ff;\">legend<\/span> (title=' <span style=\"color: #ff0000;\">Group<\/span> ')\n\n<span style=\"color: #008080;\">#add axes labels and a title\n<\/span>plt. <span style=\"color: #3366ff;\">ylabel<\/span> (' <span style=\"color: #ff0000;\">Sales<\/span> ', fontsize= <span style=\"color: #008000;\">14<\/span> )\nplt. <span style=\"color: #3366ff;\">xlabel<\/span> (' <span style=\"color: #ff0000;\">Time<\/span> ', fontsize= <span style=\"color: #008000;\">14<\/span> )\nplt. <span style=\"color: #3366ff;\">title<\/span> (' <span style=\"color: #ff0000;\">Sales by Group<\/span> ', fontsize= <span style=\"color: #008000;\">16<\/span> )\n\n<span style=\"color: #008080;\">#displayplot\n<\/span>plt. <span style=\"color: #3366ff;\">show<\/span> ()<\/strong><\/span> <\/pre>\n<p><img decoding=\"async\" loading=\"lazy\" class=\" wp-image-15857 aligncenter\" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/pandasmultipleseries2.png\" alt=\"\" width=\"432\" height=\"337\" srcset=\"\" sizes=\"\"><\/p>\n<hr>\n<p> <span style=\"color: #000000;\">Puoi trovare altri tutorial sui panda in questa pagina .<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u00c8 possibile utilizzare la seguente sintassi per tracciare pi\u00f9 serie da un singolo DataFrame panda: plt. plot (df[&#8216; series1 &#8216;]) plt. plot (df[&#8216; series2 &#8216;]) plt. plot (df[&#8216; series3 &#8216;]) Il seguente esempio passo passo mostra come utilizzare questa sintassi nella pratica. Passaggio 1: creare i dati Innanzitutto, creiamo un DataFrame panda che contenga le [&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":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Come tracciare pi\u00f9 serie da un Pandas DataFrame<\/title>\n<meta name=\"description\" content=\"Questo tutorial spiega come tracciare pi\u00f9 serie da un DataFrame Panda, con diversi esempi.\" \/>\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\/it\/panda-serie-a-trama-multipla\/\" \/>\n<meta property=\"og:locale\" content=\"it_IT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Come tracciare pi\u00f9 serie da un Pandas DataFrame\" \/>\n<meta property=\"og:description\" content=\"Questo tutorial spiega come tracciare pi\u00f9 serie da un DataFrame Panda, con diversi esempi.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/it\/panda-serie-a-trama-multipla\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-25T17:41:38+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/pandasmultipleseries1.png\" \/>\n<meta name=\"author\" content=\"Benjamin anderson\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Benjamin anderson\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minuto\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/statorials.org\/it\/panda-serie-a-trama-multipla\/\",\"url\":\"https:\/\/statorials.org\/it\/panda-serie-a-trama-multipla\/\",\"name\":\"Come tracciare pi\u00f9 serie da un Pandas DataFrame\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/it\/#website\"},\"datePublished\":\"2023-07-25T17:41:38+00:00\",\"dateModified\":\"2023-07-25T17:41:38+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/it\/#\/schema\/person\/0896f191fb9fb019f2cd8623112cb3ae\"},\"description\":\"Questo tutorial spiega come tracciare pi\u00f9 serie da un DataFrame Panda, con diversi esempi.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/it\/panda-serie-a-trama-multipla\/#breadcrumb\"},\"inLanguage\":\"it-IT\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/it\/panda-serie-a-trama-multipla\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/it\/panda-serie-a-trama-multipla\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Casa\",\"item\":\"https:\/\/statorials.org\/it\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Come tracciare pi\u00f9 serie da un pandas dataframe\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/statorials.org\/it\/#website\",\"url\":\"https:\/\/statorials.org\/it\/\",\"name\":\"Statorials\",\"description\":\"La tua guida all&#039;alfabetizzazione statistica!\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/statorials.org\/it\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"it-IT\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/statorials.org\/it\/#\/schema\/person\/0896f191fb9fb019f2cd8623112cb3ae\",\"name\":\"Benjamin anderson\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"it-IT\",\"@id\":\"https:\/\/statorials.org\/it\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/statorials.org\/it\/wp-content\/uploads\/2023\/10\/Dr.-Benjamin-Anderson-96x96.jpg\",\"contentUrl\":\"https:\/\/statorials.org\/it\/wp-content\/uploads\/2023\/10\/Dr.-Benjamin-Anderson-96x96.jpg\",\"caption\":\"Benjamin anderson\"},\"description\":\"Ciao, sono Benjamin, un professore di statistica in pensione diventato insegnante dedicato di Statorials. 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