diff --git a/main/src/com/google/refine/browsing/facets/ListFacet.java b/main/src/com/google/refine/browsing/facets/ListFacet.java
index 5314820a7..f33d5fa78 100644
--- a/main/src/com/google/refine/browsing/facets/ListFacet.java
+++ b/main/src/com/google/refine/browsing/facets/ListFacet.java
@@ -74,6 +74,9 @@ public class ListFacet implements Facet {
         public boolean omitError;
         
         public List<DecoratedValue> selection = new LinkedList<>();
+        public boolean selectNumber;
+        public boolean selectDateTime;
+        public boolean selectBoolean;
         public boolean selectBlank;
         public boolean selectError;
 
@@ -94,6 +97,9 @@ public class ListFacet implements Facet {
                 writer.endObject();
             }
             writer.endArray();
+            writer.key("selectNumber"); writer.value(selectNumber);
+            writer.key("selectDateTime"); writer.value(selectDateTime);
+            writer.key("selectBoolean"); writer.value(selectBoolean);
             writer.key("omitBlank"); writer.value(omitBlank);
             writer.key("selectBlank"); writer.value(selectBlank);
             writer.key("omitError"); writer.value(omitError);
@@ -124,6 +130,9 @@ public class ListFacet implements Facet {
             omitBlank = JSONUtilities.getBoolean(o, "omitBlank", false);
             omitError = JSONUtilities.getBoolean(o, "omitError", false);
             
+            selectNumber = JSONUtilities.getBoolean(o, "selectNumber", false);
+            selectDateTime = JSONUtilities.getBoolean(o, "selectDateTime", false);
+            selectBoolean = JSONUtilities.getBoolean(o, "selectBoolean", false);
             selectBlank = JSONUtilities.getBoolean(o, "selectBlank", false);
             selectError = JSONUtilities.getBoolean(o, "selectError", false);
         }
@@ -149,6 +158,9 @@ public class ListFacet implements Facet {
      * Computed results
      */
     protected List<NominalFacetChoice> _choices = new LinkedList<NominalFacetChoice>();
+    protected int _numberCount;
+    protected int _datetimeCount;
+    protected int _booleanCount;
     protected int _blankCount;
     protected int _errorCount;
     
@@ -176,7 +188,27 @@ public class ListFacet implements Facet {
                 choice.write(writer, options);
             }
             writer.endArray();
-            
+            if (_config.selectNumber || _numberCount > 0) {
+                writer.key("numberChoice");
+                writer.object();
+                writer.key("s"); writer.value(_config.selectNumber);
+                writer.key("c"); writer.value(_numberCount);
+                writer.endObject();
+            }
+            if (_config.selectDateTime || _datetimeCount > 0) {
+                writer.key("datetimeChoice");
+                writer.object();
+                writer.key("s"); writer.value(_config.selectDateTime);
+                writer.key("c"); writer.value(_datetimeCount);
+                writer.endObject();
+            }
+            if (_config.selectBoolean || _booleanCount > 0) {
+                writer.key("booleanChoice");
+                writer.object();
+                writer.key("s"); writer.value(_configselectBoolean);
+                writer.key("c"); writer.value(_booleanCount);
+                writer.endObject();
+            }
             if (!_config.omitBlank && (_config.selectBlank || _blankCount > 0)) {
                 writer.key("blankChoice");
                 writer.object();
@@ -245,6 +277,9 @@ public class ListFacet implements Facet {
                     _config.columnName,
                     _cellIndex, 
                     createMatches(), 
+                    _config.selectNumber,
+                    _config.selectDateTime,
+                    _config.selectBoolean,
                     _config.selectBlank, 
                     _config.selectError,
                     _config.invert);
@@ -310,6 +345,9 @@ public class ListFacet implements Facet {
             }
         }
         
+        _numberCount = grouper.numberCount;
+        _datetimeCount = grouper.datetimeCount;
+        _booleanCount = grouper.booleanCount;
         _blankCount = grouper.blankCount;
         _errorCount = grouper.errorCount;
     }
@@ -321,4 +359,4 @@ public class ListFacet implements Facet {
         }
         return a;
     }
-}
+}
\ No newline at end of file
diff --git a/main/src/com/google/refine/browsing/filters/ExpressionEqualRowFilter.java b/main/src/com/google/refine/browsing/filters/ExpressionEqualRowFilter.java
index b5380a90f..30ec6b7e0 100644
--- a/main/src/com/google/refine/browsing/filters/ExpressionEqualRowFilter.java
+++ b/main/src/com/google/refine/browsing/filters/ExpressionEqualRowFilter.java
@@ -33,6 +33,8 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 package com.google.refine.browsing.filters;
 
+import java.time.OffsetDateTime;
+
 import java.util.Collection;
 import java.util.Properties;
 
@@ -58,8 +60,10 @@ public class ExpressionEqualRowFilter implements RowFilter {
     final protected int             _cellIndex; // the expression is based on this column;
                                                 // -1 if based on no column in particular,
                                                 // for expression such as "row.starred".
-    
     final protected Object[]        _matches;
+    final protected boolean         _selectNumber;
+    final protected boolean         _selectDateTime;
+    final protected boolean         _selectBoolean;
     final protected boolean         _selectBlank;
     final protected boolean         _selectError;
     final protected boolean         _invert;
@@ -69,6 +73,9 @@ public class ExpressionEqualRowFilter implements RowFilter {
         String columnName,
         int cellIndex, 
         Object[] matches, 
+        boolean selectNumber,
+        boolean selectDateTime,
+        boolean selectBoolean,
         boolean selectBlank, 
         boolean selectError,
         boolean invert
@@ -77,6 +84,9 @@ public class ExpressionEqualRowFilter implements RowFilter {
         _columnName = columnName;
         _cellIndex = cellIndex;
         _matches = matches;
+        _selectNumber = selectNumber;
+        _selectDateTime = selectDateTime;
+        _selectBoolean = selectBoolean;
         _selectBlank = selectBlank;
         _selectError = selectError;
         _invert = invert;
@@ -178,6 +188,12 @@ public class ExpressionEqualRowFilter implements RowFilter {
     protected boolean testValue(Object v) {
         if (ExpressionUtils.isError(v)) {
             return _selectError;
+        } else if (v instanceof Number) {
+          return _selectNumber;
+        } else if (v instanceof OffsetDateTime) {
+          return _selectDateTime;
+        } else if (v instanceof Boolean) {
+          return _selectBoolean;
         } else if (ExpressionUtils.isNonBlankData(v)) {
             for (Object match : _matches) {
                 if (testValue(v, match)) {
diff --git a/main/src/com/google/refine/browsing/util/ExpressionNominalValueGrouper.java b/main/src/com/google/refine/browsing/util/ExpressionNominalValueGrouper.java
index 7e399fa03..df5e925dd 100644
--- a/main/src/com/google/refine/browsing/util/ExpressionNominalValueGrouper.java
+++ b/main/src/com/google/refine/browsing/util/ExpressionNominalValueGrouper.java
@@ -33,6 +33,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 package com.google.refine.browsing.util;
 
+import java.time.OffsetDateTime;
 import java.util.ArrayList;
 import java.util.Collection;
 import java.util.HashMap;
diff --git a/main/src/com/google/refine/expr/ExpressionUtils.java b/main/src/com/google/refine/expr/ExpressionUtils.java
index 293ce3c86..f44b0cd52 100644
--- a/main/src/com/google/refine/expr/ExpressionUtils.java
+++ b/main/src/com/google/refine/expr/ExpressionUtils.java
@@ -103,11 +103,19 @@ public class ExpressionUtils {
     static public boolean isError(Object o) {
         return o instanceof EvalError;
     }
-    /*
-    static public boolean isBlank(Object o) {
-        return o == null || (o instanceof String && ((String) o).length() == 0);
+    
+    static public boolean isNumber(Object v) {
+        return v != null && (v instanceof Number);
     }
-    */
+    
+    static public boolean isBoolean(Object v) {
+        return v != null && v instanceof Boolean;
+    }
+    
+    static public boolean isDateTime(Object v) {
+        return v != null && v instanceof OffsetDateTime;
+    }
+    
     static public boolean isNonBlankData(Object o) {
         return
             o != null &&