JAL-1632 JAL-2416 load score matrices from file, as float[][]

[jalview.git] / src / jalview / analysis / PCA.java

diff --git a/src/jalview/analysis/PCA.java b/src/jalview/analysis/PCA.java
index eaea7bf..87ec922 100755 (executable)
--- a/src/jalview/analysis/PCA.java
+++ b/src/jalview/analysis/PCA.java
@@ -20,11 +20,11 @@
  */
 package jalview.analysis;
 
+import jalview.analysis.scoremodels.ScoreMatrix;
+import jalview.analysis.scoremodels.ScoreModels;
 import jalview.datamodel.BinarySequence;
 import jalview.datamodel.BinarySequence.InvalidSequenceTypeException;
 import jalview.math.Matrix;
-import jalview.schemes.ResidueProperties;
-import jalview.schemes.ScoreMatrix;
 
 import java.io.PrintStream;
 
@@ -94,14 +94,14 @@ public class PCA implements Runnable
     String sm = s_m;
     if (sm != null)
     {
-      smtrx = ResidueProperties.getScoreMatrix(sm);
+      smtrx = (ScoreMatrix) ScoreModels.getInstance().forName(sm);
     }
     if (smtrx == null)
     {
       // either we were given a non-existent score matrix or a scoremodel that
       // isn't based on a pairwise symbol score matrix
-      smtrx = ResidueProperties.getScoreMatrix(sm = (nucleotides ? "DNA"
-              : "BLOSUM62"));
+      smtrx = (ScoreMatrix) ScoreModels.getInstance().forName(
+              sm = (nucleotides ? "DNA" : "BLOSUM62"));
     }
     details.append("PCA calculation using " + sm
             + " sequence similarity matrix\n========\n\n");