JavaScriptCollection
diff --git a/‎talk/20111116/iris-parallel.html‎
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Lines changed: 3 additions & 0 deletions
diff --git a/‎talk/20111116/iris-splom.html‎
Lines changed: 3 additions & 0 deletions b/‎talk/20111116/iris-splom.html‎
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@@ -93,6 +93,9 @@ <h2>
 
   // Create a scale and brush for each trait.
   traits.forEach(function(d) {
+    // Coerce values to numbers.
+    flowers.forEach(function(p) { p[d] = +p[d]; });
+
     y[d] = d3.scale.linear()
         .domain(d3.extent(flowers, function(p) { return +p[d]; }))
         .range([h, 0]);
 
@@ -86,6 +86,9 @@ <h2 style="font-size:24px;">
   // Position scales.
   var x = {}, y = {};
   traits.forEach(function(trait) {
+    // Coerce values to numbers.
+    flowers.forEach(function(d) { d[trait] = +d[trait]; });
+
     var value = function(d) { return d[trait]; },
         domain = [d3.min(flowers, value), d3.max(flowers, value)],
         range = [padding / 2, size - padding / 2];