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<h1>Manipulate tibbles</h1>
<small class="dont-index">Source: <a href='https://github.com/prioritizr/prioritizr/blob/master/R/tbl_df.R'><code>R/tbl_df.R</code></a></small>
<div class="hidden name"><code>tibble-methods.Rd</code></div>
</div>
<div class="ref-description">
<p>Assorted functions for manipulating <code><a href='https://tibble.tidyverse.org/reference/tibble.html'>tibble::tibble()</a></code> objects.</p>
</div>
<div class="ref-usage sourceCode"><pre class='sourceCode r'><code><span class='co'># S4 method for tbl_df</span>
<span class='fu'><a href='OptimizationProblem-methods.html'>nrow</a></span><span class='op'>(</span><span class='va'>x</span><span class='op'>)</span>
<span class='co'># S4 method for tbl_df</span>
<span class='fu'><a href='OptimizationProblem-methods.html'>ncol</a></span><span class='op'>(</span><span class='va'>x</span><span class='op'>)</span>
<span class='co'># S4 method for tbl_df</span>
<span class='fu'><a href='https://rdrr.io/r/base/list.html'>as.list</a></span><span class='op'>(</span><span class='va'>x</span><span class='op'>)</span></code></pre></div>
<h2 class="hasAnchor" id="arguments"><a class="anchor" href="#arguments"></a>Arguments</h2>
<table class="ref-arguments">
<colgroup><col class="name" /><col class="desc" /></colgroup>
<tr>
<th>x</th>
<td><p><code><a href='https://tibble.tidyverse.org/reference/tibble.html'>tibble::tibble()</a></code> object.</p></td>
</tr>
</table>
<h2 class="hasAnchor" id="details"><a class="anchor" href="#details"></a>Details</h2>
<p>The following methods are provided from manipulating
<code><a href='https://tibble.tidyverse.org/reference/tibble.html'>tibble::tibble()</a></code> objects.</p>
<dl>
<dt>nrow</dt><dd><p>extract <code>integer</code> number of rows.</p></dd>
<dt>ncol</dt><dd><p>extract <code>integer</code> number of columns.</p></dd>
<dt>as.list</dt><dd><p>convert to a <code>list</code>.</p></dd>
<dt>print</dt><dd><p>print the object.</p></dd>
</dl>
<h2 class="hasAnchor" id="examples"><a class="anchor" href="#examples"></a>Examples</h2>
<div class="ref-examples sourceCode"><pre class='sourceCode r'><code><span class='r-in'><span class='co'># load tibble package</span></span>
<span class='r-in'><span class='kw'><a href='https://rdrr.io/r/base/library.html'>require</a></span><span class='op'>(</span><span class='va'><a href='https://tibble.tidyverse.org/'>tibble</a></span><span class='op'>)</span></span>
<span class='r-msg co'><span class='r-pr'>#></span> Loading required package: tibble</span>
<span class='r-in'></span>
<span class='r-in'><span class='co'># make tibble</span></span>
<span class='r-in'><span class='va'>a</span> <span class='op'><-</span> <span class='fu'><a href='https://tibble.tidyverse.org/reference/tibble.html'>tibble</a></span><span class='op'>(</span>value <span class='op'>=</span> <span class='fu'><a href='https://rdrr.io/r/base/seq.html'>seq_len</a></span><span class='op'>(</span><span class='fl'>5</span><span class='op'>)</span><span class='op'>)</span></span>
<span class='r-in'></span>
<span class='r-in'><span class='co'># number of rows</span></span>
<span class='r-in'><span class='fu'><a href='OptimizationProblem-methods.html'>nrow</a></span><span class='op'>(</span><span class='va'>a</span><span class='op'>)</span></span>
<span class='r-out co'><span class='r-pr'>#></span> [1] 5</span>
<span class='r-in'></span>
<span class='r-in'><span class='co'># number of columns</span></span>
<span class='r-in'><span class='fu'><a href='OptimizationProblem-methods.html'>ncol</a></span><span class='op'>(</span><span class='va'>a</span><span class='op'>)</span></span>
<span class='r-out co'><span class='r-pr'>#></span> [1] 1</span>
<span class='r-in'></span>
<span class='r-in'><span class='co'># convert to list</span></span>
<span class='r-in'><span class='fu'><a href='https://rdrr.io/r/base/list.html'>as.list</a></span><span class='op'>(</span><span class='va'>a</span><span class='op'>)</span></span>
<span class='r-out co'><span class='r-pr'>#></span> $value</span>
<span class='r-out co'><span class='r-pr'>#></span> [1] 1 2 3 4 5</span>
<span class='r-out co'><span class='r-pr'>#></span> </span>
</code></pre></div>
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