ples"><div class='input'><span class='fu'><a href='https://www.rdocumentation.org/packages/utils/topics/data'>data</a></span>(<span class='no'>anxiety</span>)
<span class='fu'><a href='https://www.rdocumentation.org/packages/utils/topics/head'>head</a></span>(<span class='fu'><a href='https://www.rdocumentation.org/packages/base/topics/as.data.frame'>as.data.frame</a></span>(<span class='no'>anxiety</span>))</div><div class='output co'>#&gt;   id group   t1   t2   t3
#&gt; 1  1  grp1 14.1 14.4 14.1
#&gt; 2 