n>
<span class="r-out co"><span class="r-pr">#&gt;</span>                      coef      Se    Wald p-value</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> intercept class1  0.10518 0.33393   0.315 0.75277</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> X2 class1        -0.73939 0.48978  -1.510 0.13113</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> X3 class1        -0.06818 0.19279  -0.354 0.72360</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> </span