diff --git a/src/components/Node/ModalPopup.jsx b/src/components/Node/ModalPopup.jsx
index 3ea040a..8f00d41 100644
--- a/src/components/Node/ModalPopup.jsx
+++ b/src/components/Node/ModalPopup.jsx
@@ -103,8 +103,8 @@ function ModalPopup({
                       colorScheme={state.pivot == x.attribute2 ? 'green' : 'gray'}
                     />
 
-                    <Code children={'Good: ' + x.match.length} />
-                    <Code children={'Bad: ' + x.notMatch.length} />
+                    <Code children={'Left: ' + x.match.length} />
+                    <Code children={'Right: ' + x.notMatch.length} />
                   </Stack>
                 </Tag>
               ))}
diff --git a/src/utils/RebuilderTestTree.js b/src/utils/RebuilderTestTree.js
index daeaa1f..ad0dad4 100644
--- a/src/utils/RebuilderTestTree.js
+++ b/src/utils/RebuilderTestTree.js
@@ -63,12 +63,12 @@ var predicates = {
     return a === b;
   },
   '>=': function (a, b) {
-    return a >= b;
+    return parseFloat(a) >= parseFloat(b);
   },
   '<': function (a, b) {
-    return a < b;
+    return parseFloat(a) < parseFloat(b);
   },
   w: function (a, b, w) {
-    return a < w * b;
+    return parseFloat(a) < parseFloat(w) * parseFloat(b);
   },
 };