{"version":"1.0","provider_name":"Biomedical Data Science Laboratory","provider_url":"https:\/\/bdsl.jbnu.ac.kr\/blog","author_name":"sphong","author_url":"https:\/\/bdsl.jbnu.ac.kr\/blog\/author\/sphong\/","title":"Statistical tests - Biomedical Data Science Laboratory","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"lqpO4O13PC\"><a href=\"https:\/\/bdsl.jbnu.ac.kr\/blog\/statistical-tests\/\">Statistical tests<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/bdsl.jbnu.ac.kr\/blog\/statistical-tests\/embed\/#?secret=lqpO4O13PC\" width=\"600\" height=\"338\" title=\"&#8220;Statistical tests&#8221; &#8212; Biomedical Data Science Laboratory\" data-secret=\"lqpO4O13PC\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/\/# sourceURL=https:\/\/bdsl.jbnu.ac.kr\/blog\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","description":"Paired or matched observations Paired observation\uc740 \uac19\uc740 \uac12\uc758 \ube44\uad50\ub97c \uc758\ubbf8\ud55c\ub2e4. \uc608\ub97c \ub4e4\uc5b4 \ud608\uc555\ub825 \ubcf5\uc6a9 \uc804\/\ud6c4\uc758 \ud608\uc555\uacfc \uac19\uc774, \ub3d9\uc77c\ud55c \uc0ac\ub78c\uc5d0 \ub300\ud55c \ub3d9\uc77c\ud55c \ud608\uc555\uc758 \uce21\uc815\uce58\ub97c \ube44\uad50\ud558\ub294 \uacbd\uc6b0\ub97c \uc758\ubbf8\ud55c\ub2e4. Variable Test nominal McNemar&#8217;s Ordinal Wilcoxon Quantitative (non-normal) Wilcoxon Quantitative (Normal) paired t-test Independent observations \ud558\ub098\uc758 sample\uc5d0 \ub300\ud574\uc11c \ub450 \uac1c \uc774\uc0c1\uc758 \ubcc0\uc218 \uac12\uc744 \uce21\uc815\ud558\uc600\uc744 \ub54c, \ub450 \ubcc0\uc218\uac00 \ub3c5\ub9bd\uc801\uc778\uc9c0 \uac80\uc99d\ud55c\ub2e4. [&hellip;]"}