#&gt; ...
#&gt; Vector of group :
#&gt; [1] 1 1 1 1 1 1
#&gt; ...
#&gt; Vector of starting time :
#&gt; [1] 1 1 1 1 1 1
#&gt; ...
#&gt; Vector of time :
#&gt; [1]  60  90 210 390
#&gt; 
#&gt; Number of subject :
#&gt; [1] 6</div><div class='input'><span class='fu'><a href='https://rdrr.io/r/base/summary.html'>summary</a></span><span class='op'>(</span><span class='va'>Selection</span>,<span class='fl'>3</span><span class='op'>)</span>
</div><div class='output co'>#&gt; <span class='message'>Le chargement a 