>=</span> <span class='kw'>NULL</span>,
  <span class='kw'>colY</span> <span class='kw'>=</span> <span class='kw'>NULL</span>,
  <span class='kw'>myLegend</span> <span class='kw'>=</span> <span class='kw'>NULL</span>,
  <span class='kw'>fileName</span> <span class='kw'>=</span> <span class='st'>"posteriorSimilarityMatrix"</span>,
  <span class='kw'>savePNG</span> <span class='kw'>=</span> <span class='fl'>FALSE</span>,
  <span class='kw'>semiSupervised</span> <span class='kw'>=</span> <span class='fl'>FALSE