6-10-21  304.46
## 2 2016-10-22      NA
## 3 2016-10-23  414.76
## 4 2016-10-24      NA
## 5 2016-10-25      NA
## 6 2016-10-26  378.98</code></pre>
<p>The account dataframe has three observations on different days. Like <code>thicken</code>, the <code>pad</code> function figures out what the datetime variable in the data frame is, and then assesses its interval. Next it notices that within the interval, <em>day</em> in this case, rows are lacking between the first and last observation. It inserts a row in 