umentation.org/packages/base/topics/as.Date'>as.Date</a></span>(<span class='fu'><a href='https://www.rdocumentation.org/packages/base/topics/c'>c</a></span>(<span class='st'>'2016-04-01'</span>, <span class='st'>'2016-04-03'</span>)),
                        <span class='kw'>some_value</span> <span class='kw'>=</span> <span class='fu'><a href='https://www.rdocumentation.org/packages/base/topics/c'>c</a></span>(<span class='fl'>3</span>,<span class='fl'>4</span>))
<span class='fu'>pad</span>(<span class='no