{"id":516,"date":"2023-07-29T15:43:09","date_gmt":"2023-07-29T15:43:09","guid":{"rendered":"https:\/\/statorials.org\/pt\/calculadora-de-normalizacao\/"},"modified":"2023-07-29T15:43:09","modified_gmt":"2023-07-29T15:43:09","slug":"calculadora-de-normalizacao","status":"publish","type":"post","link":"https:\/\/statorials.org\/pt\/calculadora-de-normalizacao\/","title":{"rendered":"Calculadora de normaliza\u00e7\u00e3o"},"content":{"rendered":"<p><script src=\"https:\/\/cdnjs.cloudflare.com\/ajax\/libs\/mathjs\/5.1.1\/math.js\"><\/script><script src=\"https:\/\/cdn.jsdelivr.net\/npm\/jstat@latest\/dist\/jstat.min.js\"><\/script><\/p>\n<style>\n@import url('https:\/\/fonts.googleapis.com\/css?family=Droid+Serif|Raleway');<\/p>\n<p>h1 {\ntext-align: center;\nfont-size: 50px;\nmargin-bottom: 0px;\nfont-family: 'Raleway', serif;\n}<\/p>\n<p>p {\ncolor: black;\ntext-align: center;\nmargin-bottom: 15px;\nmargin-top: 15px;\nfont-family: 'Raleway', sans-serif;\n}<\/p>\n<p>#words {\npadding-left: 30px;\ncolor: black;\nfont-family: Raleway;\nmax-width: 550px;\nmargin: 25px auto;\nline-height: 1.75;\n}<\/p>\n<p>#words_summary {\npadding-left: 70px;\ncolor: black;\nfont-family: Raleway;\nmax-width: 550px;\nmargin: 25px auto;\nline-height: 1.75;\n}<\/p>\n<p>#words_text {\ncolor: black;\nfont-family: Raleway;\nmax-width: 550px;\nmargin: 25px auto;\nline-height: 1.75;\n}<\/p>\n<p>#words_text_area {\ndisplay:inline-block;\ncolor: black;\nfont-family: Raleway;\nmax-width: 550px;\nmargin: 25px auto;\nline-height: 1.75;\npadding-left: 100px;\n}<\/p>\n<p>#calcTitle {\ntext-align: center;\nfont-size: 20px;\nmargin-bottom: 0px;\nfont-family: 'Raleway', serif;\n}<\/p>\n<p>#hr_top {\nwidth: 30%;\nmargin-bottom: 0px;\nborder: none;\nheight: 2px;\ncolor: black;\nbackground-color: black;\n}<\/p>\n<p>#hr_bottom {\nwidth: 30%;\nmargin-top: 15px;\nborder: none;\nheight: 2px;\ncolor: black;\nbackground-color: black;\n}<\/p>\n<p>#words label, input {\n    display: inline-block;\n    vertical-align: baseline;\n    width: 350px;\n}<\/p>\n<p>    #button {\n      border: 1px solid;\n      border-radius: 10px;\n      margin-top: 20px;<\/p>\n<p>      cursor: pointer;\n      outline: none;\n      background-color: white;\n      color: black;\n      font-family: 'Work Sans', sans-serif;\n      border: 1px solid grey;\n      \/* Green *\/\n    }<\/p>\n<p>    #button:hover {\n      background-color: #f6f6f6;\n      border: 1px solid black;\n    }<\/p>\n<p>#words_table {\ncolor: black;\nfont-family: Raleway;\nmax-width: 350px;\nmargin: 25px auto;\nline-height: 1.75;\n}<\/p>\n<p>#explanation {\ncolor: black;\nfont-family: Raleway;\nmax-width: 350px;\nmargin: 25px auto;\nline-height: 1.75;\ndisplay: none;\n}<\/p>\n<p>#summary_table {\ncolor: black;\nfont-family: Raleway;\nmax-width: 550px;\nmargin: 25px auto;\nline-height: 1.75;\npadding-left: 20px;\n}<\/p>\n<p>\t.label_radio {\n\ttext-align: center;\n    }<\/p>\n<p>td, tr, th {\n    border: 1px solid black;\n}\ntable {\n    border-collapse: collapse;\n}\ntd, th {\n    min-width: 50px;\n    height: 21px;\n}\n    .label_radio {\n\ttext-align: center;\n}<\/p>\n<p>#text_area_input {\n\tpadding-left: 35%;\n\tfloat: left;\n}<\/p>\n<p>svg:not(:root) {\n  overflow: visible;\n}<\/p>\n<\/style>\n<div id=\"words\">\n<p style=\"text-align: left\">Podemos <b>normalizar<\/b> os valores de um conjunto de dados subtraindo a m\u00e9dia e depois dividindo pelo desvio padr\u00e3o. Isso tamb\u00e9m \u00e9 conhecido como convers\u00e3o de valores de dados em <i>pontua\u00e7\u00f5es z<\/i> .<\/p>\n<p style=\"text-align: left\"> Para normalizar os valores de um determinado conjunto de dados, insira seus dados separados por v\u00edrgula na caixa abaixo e clique no bot\u00e3o \u201cNormalizar\u201d:<\/p>\n<\/div>\n<div id=\"words_table\"><textarea id=\"input_data\" name=\"x\" rows=\"5\" cols=\"40\"> 4, 14, 16, 22, 24, 25, 37, 38, 38, 40, 41, 41, 43, 44 <\/textarea><\/div>\n<div id=\"words_table\"><input type=\"button\" id=\"button\" onclick=\"calc()\" value=\"Normalize\"><\/div>\n<div id=\"words_table\">\n<div id=\"table_output\"><\/div>\n<\/div>\n<div id=\"explanation\">\n<p style=\"text-align: left\"> <b>Explica\u00e7\u00e3o:<\/b> O valor m\u00e9dio do conjunto de dados \u00e9 <span id=\"mean\">4<\/span> . O desvio padr\u00e3o \u00e9 <span id=\"sd\">4<\/span> . Portanto, para encontrar o valor normalizado para cada valor do conjunto de dados, subtra\u00edmos por <span id=\"mean2\">4<\/span> e dividimos por <span id=\"sd2\">4<\/span> .<\/p>\n<\/div>\n<p><script><\/p>\n<p>function calc() {\n\/\/remove current table if one exists\nvar element = document.getElementsByTagName('table')[0];\n    if(element) {element.parentNode.removeChild(element)}<\/p>\n<p>\/\/remove current explanation if one exists\nvar div_table = document.getElementById('explanation');\ndiv_table.style.display = 'block';<\/p>\n<p>var input_data = document.getElementById('input_data').value.split(',').map(Number);<\/p>\n<p>\/\/find mean, sd, normalized data\nvar mean = math.mean(input_data);\nvar sd = jStat(input_data).stdev(true);\nvar norm = input_data.map(function(x) { return ((x-mean)\/sd).toFixed(3); });\nvar size = input_data.length;<\/p>\n<p>\/\/generate table of frequencies\nvar table = document.createElement('table');\n    function boldHTML(text) {\n  var element = document.createElement(\"b\");\n  element.innerHTML = text;\n  return element;\n}\n    var tr = document.createElement('tr');   <\/p>\n<p>    var td1 = document.createElement('td');\n    var td2 = document.createElement('td');<\/p>\n<p>    td1.appendChild(boldHTML('Raw Data'));\n    td2.appendChild(boldHTML('Normalized Data'));<\/p>\n<p>    tr.appendChild(td1);\n    tr.appendChild(td2);<\/p>\n<p>    table.appendChild(tr);\nfor (var i = 0; i < size; i++){\n    var tr = document.createElement('tr');   \n\n    var td1 = document.createElement('td');\n    var td2 = document.createElement('td');\n\n    var text1 = document.createTextNode((input_data)[i]);\n    var text2 = document.createTextNode(norm[i]);\n\n    td1.appendChild(text1);\n    td2.appendChild(text2);\n\n    tr.appendChild(td1);\n    tr.appendChild(td2);\n\n    table.appendChild(tr);\n}\ndocument.getElementById('table_output').appendChild(table);\n\n\/\/output results\ndocument.getElementById('mean').innerHTML = mean.toFixed(4);\ndocument.getElementById('mean2').innerHTML = mean.toFixed(4);\ndocument.getElementById('sd').innerHTML = sd.toFixed(4);\ndocument.getElementById('sd2').innerHTML = sd.toFixed(4);\n\t  \n} \/\/end calc function\n<\/script><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Podemos normalizar os valores de um conjunto de dados subtraindo a m\u00e9dia e depois dividindo pelo desvio padr\u00e3o. Isso tamb\u00e9m \u00e9 conhecido como convers\u00e3o de valores de dados em pontua\u00e7\u00f5es z . Para normalizar os valores de um determinado conjunto de dados, insira seus dados separados por v\u00edrgula na caixa abaixo e clique no bot\u00e3o [&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-516","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>Calculadora de Normaliza\u00e7\u00e3o - Estatologia<\/title>\n<meta name=\"description\" content=\"Esta calculadora simples normaliza um ou mais valores fornecidos pelo usu\u00e1rio.\" \/>\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\/calculadora-de-normalizacao\/\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Calculadora de Normaliza\u00e7\u00e3o - Estatologia\" \/>\n<meta property=\"og:description\" content=\"Esta calculadora simples normaliza um ou mais valores fornecidos pelo usu\u00e1rio.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/pt\/calculadora-de-normalizacao\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-29T15:43:09+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<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/statorials.org\/pt\/calculadora-de-normalizacao\/\",\"url\":\"https:\/\/statorials.org\/pt\/calculadora-de-normalizacao\/\",\"name\":\"Calculadora de Normaliza\u00e7\u00e3o - Estatologia\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/pt\/#website\"},\"datePublished\":\"2023-07-29T15:43:09+00:00\",\"dateModified\":\"2023-07-29T15:43:09+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/pt\/#\/schema\/person\/e08f98e8db95e0aa9c310e1b27c9c666\"},\"description\":\"Esta calculadora simples normaliza um ou mais valores fornecidos pelo usu\u00e1rio.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/pt\/calculadora-de-normalizacao\/#breadcrumb\"},\"inLanguage\":\"pt-PT\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/pt\/calculadora-de-normalizacao\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/pt\/calculadora-de-normalizacao\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Lar\",\"item\":\"https:\/\/statorials.org\/pt\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Calculadora de normaliza\u00e7\u00e3o\"}]},{\"@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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