2 3 4 4 4 4 2 4 2 ...</span>
<span class="r-out co"><span class="r-pr">#&gt;</span>  $ property                                                : Factor w/ 4 levels "real estate",..: 1 1 1 2 4 4 2 3 1 3 ...</span>
<span class="r-out co"><span class="r-pr">#&gt;</span>  $ age.in.years                                            : num  67 22 49 45 53 35 53 35 61 28 ...</span>
<span class="r-out co"><span class="r-pr">#&gt;</span>  $ other.installment.plans                                 : Factor w/ 3 levels "b