aCGH-MAS: Analysis of aCGH by means of Multiagent System

Algorithm 2

Dendrogram algorithm.

Input: CGHArrays, thresholdLost, thresholdGain

Output: RootNodeTree

foreach    do

 foreach    do

  if    then  ;

  else if    then  ;

  else  

 end

end

listNodes calculateLeafNodes(CHGArraysN);

While  listNodes.size()     1  do

 distances calculateDistances(listNodes);

 node, node minDistance(distances);

 // Calculate a new node with the median of nodei and nodej

 treeNode fusion(node, node);

 listNodes.remove();

 listNodes.add(treeNode);

end