fix BactrianUpDownOperator in elementWise mode. fixes #1126

CompEvol · Sep 12, 2023 · c9862c5 · c9862c5
1 parent ee65c50
commit c9862c5
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/beast/base/inference/operator/kernel/BactrianUpDownOperator.java b/src/beast/base/inference/operator/kernel/BactrianUpDownOperator.java
@@ -92,7 +92,7 @@ public final double proposal() {
             for (StateNode up : upInput.get()) {
                 if (up instanceof RealParameter) {
                     RealParameter p = (RealParameter) up;
-                    p.setValue(p.getValue(index) * scale);
+                    p.setValue(index, p.getValue(index) * scale);
                 }
                 if (outsideBounds(up)) {
                     return Double.NEGATIVE_INFINITY;
@@ -102,7 +102,7 @@ public final double proposal() {
             for (StateNode down : downInput.get()) {
                 if (down instanceof RealParameter) {
                     RealParameter p = (RealParameter) down;
-                    p.setValue(p.getValue(index) / scale);
+                    p.setValue(index, p.getValue(index) / scale);
                 }
                 if (outsideBounds(down)) {
                     return Double.NEGATIVE_INFINITY;