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  <author_name>iDES</author_name>
  <author_url>https://blog.hatena.ne.jp/iDES/</author_url>
  <blog_title>井出草平の研究ノート</blog_title>
  <blog_url>https://ides.hatenablog.com/</blog_url>
  <categories>
    <anon>lavaan</anon>
    <anon>R</anon>
    <anon>構造方程式モデリング</anon>
    <anon>計量</anon>
  </categories>
  <description>lavaan - Mediation https://lavaan.ugent.be/tutorial/mediation.html Yが従属変数、Xが独立変数(予測変数)、Mが媒介変数とする。 データは仮想のもの。 library(lavaan) set.seed(1234) X &lt;- rnorm(100) M &lt;- 0.5*X + rnorm(100) Y &lt;- 0.7*M + rnorm(100) Data &lt;- data.frame(X = X, Y = Y, M = M) model &lt;- ' # direct effect Y ~ c*X # mediator M ~ a*X Y …</description>
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  <image_url>https://cdn-ak.f.st-hatena.com/images/fotolife/i/iDES/20200809/20200809171110.png</image_url>
  <provider_name>Hatena Blog</provider_name>
  <provider_url>https://hatena.blog</provider_url>
  <published>2020-08-09 17:11:18</published>
  <title>媒介変数と間接効果と総合効果[R]</title>
  <type>rich</type>
  <url>https://ides.hatenablog.com/entry/2020/08/09/171118</url>
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