Takes string[] instead of seq[]

diff --git a/src/jalview/analysis/PCA.java b/src/jalview/analysis/PCA.java
index 4e7100d..2b36997 100755 (executable)
--- a/src/jalview/analysis/PCA.java
+++ b/src/jalview/analysis/PCA.java
@@ -45,7 +45,7 @@ public class PCA implements Runnable
      *\r
      * @param s Set of sequences to perform PCA on\r
      */\r
-    public PCA(SequenceI[] s)\r
+    public PCA(String[] s)\r
     {\r
 \r
         BinarySequence[] bs = new BinarySequence[s.length];\r