
#&gt; <span class='message'>-------------------------------------------------</span>
#&gt; <span class='message'>Creating file /var/folders/r3/126_d6t55f5d32tplbg5mk1d0c48s9/T//RtmpugrA1n/2020_03_17_23_45_33_ieexomb92Q/PROJECT.mat.</span></div><div class='output co'>#&gt;       [,1] [,2] [,3] [,4] [,5] [,6] [,7] [,8] [,9] [,10] [,11] [,12] [,13]
#&gt;  [1,]    1    0    0    0    0    0    0    0    0     1     0     0     0
#&gt;  [2,]    0    1    0    0    0    0    0    0    0     0     1     0     0
#