{"id":405,"date":"2023-07-30T22:14:40","date_gmt":"2023-07-30T22:14:40","guid":{"rendered":"https:\/\/statorials.org\/nl\/t-score-p-waardecalculator\/"},"modified":"2023-07-30T22:14:40","modified_gmt":"2023-07-30T22:14:40","slug":"t-score-p-waardecalculator","status":"publish","type":"post","link":"https:\/\/statorials.org\/nl\/t-score-p-waardecalculator\/","title":{"rendered":"T-score naar p-waardecalculator"},"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>.axis--y .domain {\n  display: none;\n}<\/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 {\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-top: 15px;\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;\n      padding: 10px 10px;\n      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>    .label_radio {\n\ttext-align: center;\n}\n<\/style>\n<div id=\"words\"><label for=\"t\"><b>t markeren<\/b><\/label><input type=\"number\" id=\"t\" min=\"0\" value=\"1.5\"><\/div>\n<div id=\"words\"> <label for=\"df\"><b>Graden van vrijheid<\/b><\/label><input type=\"number\" id=\"df\" min=\"0\" value=\"11\"><\/div>\n<div id=\"words\">\n<p style=\"text-align: left\"> <b>Unilaterale of bilaterale hypothese?<\/b><\/p>\n<p> <label class=\"label_radio\" for=\"one_tailed\">Eenzijdig<\/label><input type=\"radio\" id=\"one_tailed\" name=\"tails\"> <label class=\"label_radio\" for=\"two_tailed\">Tweestaartig<\/label> <input type=\"radio\" id=\"two_tailed\" name=\"tails\" checked=\"\"><\/p>\n<\/div>\n<div id=\"words\">\n<p style=\"text-align: left\"> <b>Mate van belang<\/b><\/p>\n<p> <label class=\"label_radio\" for=\"one\">0,01<\/label><input type=\"radio\" id=\"one\" name=\"sig\" value=\"0.01\"> <label class=\"label_radio\" for=\"five\">0,05<\/label><input type=\"radio\" id=\"five\" name=\"sig\" value=\"0.05\" checked=\"\"> <label class=\"label_radio\" for=\"ten\">0,10<\/label> <input type=\"radio\" id=\"ten\" name=\"sig\" value=\"0.10\"><\/p>\n<\/div>\n<div id=\"words\"><input type=\"button\" id=\"button\" onclick=\"getPVALUE()\" value=\"Calculate\"><\/div>\n<div>\n<p> P-waarde: <span id=\"exactProb\">0,08088<\/span><\/p>\n<\/div>\n<div>\n<p> Het resultaat <span id=\"sig_verdict\">is NIET SIGNIFICANT<\/span> bij p &lt; <span id=\"sig_level\">0,05<\/span><\/p>\n<\/div>\n<p><script><\/p>\n<p>\/\/the following function originated from https:\/\/stackoverflow.com\/questions\/16194730\/seeking-a-statistical-javascript-function-to-return-p-value-from-a-z-score\/30435852<\/p>\n<p>function getPVALUE() {<\/p>\n<p>\t\/\/get input degrees of freedom, t-value\n\tvar df = document.getElementById('df').value*1;\n\tvar t_input = document.getElementById('t').value*1;\n\tvar t = Math.abs(t_input);<\/p>\n<p>\t\/\/calculate p-value\n\tvar p_value = 1 - jStat.studentt.cdf(t, df);<\/p>\n<p>\t\/\/get tails input\n\tif (document.getElementById('two_tailed').checked) {\n\t\tp_value = p_value * 2;\n\t}\t<\/p>\n<p>\t\/\/get significance level input\n\tvar sig_level = '';\n\tif (document.getElementById('one').checked) {\n\t\tsig_level = 0.01;\n\t} else if (document.getElementById('five').checked) {\n\t\tsig_level = 0.05;\n\t} else {\n\t    sig_level = 0.10;\n\t}<\/p>\n<p>\t\/\/get significance verdict\n\tvar sig_verdict = '';\n\tif (p_value < sig_level) {\n\t\tsig_verdict = 'SIGNIFICANT';\n\t} else {\n\t\tsig_verdict = 'NOT SIGNIFICANT';\n\t}\n\t\n\t\/\/output values\n    document.getElementById('exactProb').innerHTML = p_value.toFixed(5);\n\tdocument.getElementById('sig_level').innerHTML = sig_level.toFixed(2);\n\tdocument.getElementById('sig_verdict').innerHTML = sig_verdict;\n  }\n\n<\/script><\/p>\n","protected":false},"excerpt":{"rendered":"<p>t markeren Graden van vrijheid Unilaterale of bilaterale hypothese? Eenzijdig Tweestaartig Mate van belang 0,01 0,05 0,10 P-waarde: 0,08088 Het resultaat is NIET SIGNIFICANT bij p &lt; 0,05<\/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-405","post","type-post","status-publish","format-standard","hentry","category-gids"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>T-score naar P-waardecalculator - Statorialen<\/title>\n<meta name=\"description\" content=\"Deze rekenmachine vindt de p-waarde die hoort bij een gegeven t-score en een vrijheidsgraad.\" \/>\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\/nl\/t-score-p-waardecalculator\/\" \/>\n<meta property=\"og:locale\" content=\"de_DE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"T-score naar P-waardecalculator - Statorialen\" \/>\n<meta property=\"og:description\" content=\"Deze rekenmachine vindt de p-waarde die hoort bij een gegeven t-score en een vrijheidsgraad.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/nl\/t-score-p-waardecalculator\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-30T22:14:40+00:00\" \/>\n<meta name=\"author\" content=\"Dr.benjamin anderson\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Verfasst von\" \/>\n\t<meta name=\"twitter:data1\" content=\"Dr.benjamin anderson\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/statorials.org\/nl\/t-score-p-waardecalculator\/\",\"url\":\"https:\/\/statorials.org\/nl\/t-score-p-waardecalculator\/\",\"name\":\"T-score naar P-waardecalculator - Statorialen\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/nl\/#website\"},\"datePublished\":\"2023-07-30T22:14:40+00:00\",\"dateModified\":\"2023-07-30T22:14:40+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/nl\/#\/schema\/person\/d4b8842173cca1bb62cdec41860e4219\"},\"description\":\"Deze rekenmachine vindt de p-waarde die hoort bij een gegeven t-score en een vrijheidsgraad.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/nl\/t-score-p-waardecalculator\/#breadcrumb\"},\"inLanguage\":\"de\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/nl\/t-score-p-waardecalculator\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/nl\/t-score-p-waardecalculator\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Thuis\",\"item\":\"https:\/\/statorials.org\/nl\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"T-score naar p-waardecalculator\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/statorials.org\/nl\/#website\",\"url\":\"https:\/\/statorials.org\/nl\/\",\"name\":\"Statorials\",\"description\":\"Uw gids voor statistische competentie\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/statorials.org\/nl\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"de\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/statorials.org\/nl\/#\/schema\/person\/d4b8842173cca1bb62cdec41860e4219\",\"name\":\"Dr.benjamin anderson\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"de\",\"@id\":\"https:\/\/statorials.org\/nl\/#\/schema\/person\/image\/\",\"url\":\"http:\/\/statorials.org\/nl\/wp-content\/uploads\/2023\/10\/Dr.-Benjamin-Anderson-96x96.jpg\",\"contentUrl\":\"http:\/\/statorials.org\/nl\/wp-content\/uploads\/2023\/10\/Dr.-Benjamin-Anderson-96x96.jpg\",\"caption\":\"Dr.benjamin anderson\"},\"description\":\"Ik ben Benjamin, een gepensioneerde hoogleraar statistiek die nu een toegewijde Statorials-lesgever is. 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