Changeset 1718 for trunk/yat/normalizer/qQuantileNormalizer.cc

Timestamp:

Jan 14, 2009, 4:42:57 PM (14 years ago)

Author:

Jari Häkkinen

Message:

Addresses #425. Improved docs. Fixed a bug in the normalization.

File:

• trunk/yat/normalizer/qQuantileNormalizer.cc (modified) (4 diffs)

trunk/yat/normalizer/qQuantileNormalizer.cc

@@ -82 +82 @@
     : target_(Partitioner(target,Q))
   {
+    assert(Q>2); // required by cspline fit
   }
 
@@ -110 +111 @@
       for (size_t row=start; row<end; ++row) {
         size_t srow=sorted_index[column][row];
-        result(srow,column) = matrix(srow,column) + diff(0);
+        result(srow,column) = matrix(srow,column) - diff(0);
       }
 
@@ -119 +120 @@
       for (size_t row=start; row<=end; ++row) {
         size_t srow=sorted_index[column][row];
-        result(srow,column) = matrix(srow,column) + cspline.evaluate(row) ;
+        result(srow,column) = matrix(srow,column) - cspline.evaluate(row) ;
       }
 
@@ -128 +129 @@
       for (size_t row=start; row<end; ++row) {
         size_t srow=sorted_index[column][row];
-        result(srow,column) = matrix(srow,column) + diff(diff.size()-1);
+        result(srow,column) = matrix(srow,column) - diff(diff.size()-1);
       }
     }