           44 1961-08-04        &lt;NA&gt;
##    stateOfBirth assassinationAttempt  sex        ethnicity presidencyYears
## 32     New York                    1 Male        Caucasian              12
## 44       Hawaii                    0 Male African American             Inf
##    ageAtInauguration favoriteNumber
## 32                51           6+0i
## 44                47           6+0i</code></pre>
<p>And now we can see that President Obama was listed to have an infinite presidency – a data error –