3588a32896eff48854b2e16d813f5693a4fbf045
braney
  Tue Jun 13 15:35:58 2017 -0700
remove unneeded error message from optimalLeaf library

diff --git src/optimalLeaf/SimMat.cc src/optimalLeaf/SimMat.cc
index 370f7a7..51c4457 100644
--- src/optimalLeaf/SimMat.cc
+++ src/optimalLeaf/SimMat.cc
@@ -132,32 +132,30 @@
 	if(in[i][j] < 100) {
 	  sum += pow((in[i][j]-means[i]),2);
 	  num++;
 	}
       }
       else {
         if(in[j][i] < 100) {
 	  sum += pow((in[j][i]-means[i]),2);
 	  num++;
 	}
       }
       
     }
     sum = sum/(float)num;
     if(sum == 0) {
-      cerr<<"Error! no variance for gene "<<i<<'\n';
-      cerr<<"The variance for gene "<<i<<" has been set to 1"<<'\n';
       sum = 1;
     }
     res[i] = sqrt(sum);
   }
   return res;
 }
 
 float SimMat::compSim(int g1,int g2,int c,int isGene) {
   int i;
   float sum = 0;
   int num = 0;
   for(i=0;i<c;i++) {
     if(isGene == 1) {
       if(in[g1][i] < 100 && in[g2][i] < 100) {
 	sum += ((in[g1][i]-means[g1])/std[g1])*((in[g2][i]-means[g2])/std[g2]);