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<div class="section" id="module-networkx.algorithms.graphical">
<span id="graphical-degree-sequence"></span><h1>Graphical degree sequence<a class="headerlink" href="#module-networkx.algorithms.graphical" title="Permalink to this headline">ΒΆ</a></h1>
<p>Test sequences for graphiness.</p>
<table border="1" class="longtable docutils">
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<tr class="row-odd"><td><a class="reference internal" href="generated/networkx.algorithms.graphical.is_graphical.html#networkx.algorithms.graphical.is_graphical" title="networkx.algorithms.graphical.is_graphical"><tt class="xref py py-obj docutils literal"><span class="pre">is_graphical</span></tt></a>(sequence[, method])</td>
<td>Returns True if sequence is a valid degree sequence.</td>
</tr>
<tr class="row-even"><td><a class="reference internal" href="generated/networkx.algorithms.graphical.is_digraphical.html#networkx.algorithms.graphical.is_digraphical" title="networkx.algorithms.graphical.is_digraphical"><tt class="xref py py-obj docutils literal"><span class="pre">is_digraphical</span></tt></a>(in_sequence, out_sequence)</td>
<td>Returns True if some directed graph can realize the in- and out-degree</td>
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<tr class="row-odd"><td><a class="reference internal" href="generated/networkx.algorithms.graphical.is_multigraphical.html#networkx.algorithms.graphical.is_multigraphical" title="networkx.algorithms.graphical.is_multigraphical"><tt class="xref py py-obj docutils literal"><span class="pre">is_multigraphical</span></tt></a>(sequence)</td>
<td>Returns True if some multigraph can realize the sequence.</td>
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<td>Returns True if some pseudograph can realize the sequence.</td>
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<tr class="row-odd"><td><a class="reference internal" href="generated/networkx.algorithms.graphical.is_valid_degree_sequence_havel_hakimi.html#networkx.algorithms.graphical.is_valid_degree_sequence_havel_hakimi" title="networkx.algorithms.graphical.is_valid_degree_sequence_havel_hakimi"><tt class="xref py py-obj docutils literal"><span class="pre">is_valid_degree_sequence_havel_hakimi</span></tt></a>(...)</td>
<td>Returns True if deg_sequence can be realized by a simple graph.</td>
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<tr class="row-even"><td><a class="reference internal" href="generated/networkx.algorithms.graphical.is_valid_degree_sequence_erdos_gallai.html#networkx.algorithms.graphical.is_valid_degree_sequence_erdos_gallai" title="networkx.algorithms.graphical.is_valid_degree_sequence_erdos_gallai"><tt class="xref py py-obj docutils literal"><span class="pre">is_valid_degree_sequence_erdos_gallai</span></tt></a>(...)</td>
<td>Returns True if deg_sequence can be realized by a simple graph.</td>
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