add HTML5 doctype to all tests

[dygraphs.git] / tests / linear-regression.html
diff --git a/tests/linear-regression.html b/tests/linear-regression.html

index 93d95d9..bc629a0 100644 (file)
--- a/tests/linear-regression.html
+++ b/tests/linear-regression.html
@@ -1,3 +1,4 @@
+<!DOCTYPE html>
  <html>
    <head>
      <title>Linear Regression</title>
@@ -22,23 +23,21 @@
      <div id="demodiv" style="width: 480px; height: 320px;"></div>
  
      <script type="text/javascript">
-      var data = "X,Y1,Y2\n";
+      var data = [];
        for (var i = 0; i < 120; i++) {
-        // data.push([i,
-        //            i / 5.0 + 10.0 * Math.sin(i / 3.0),
-        //            30.0 - i / 5.0 - 10.0 * Math.sin(i / 3.0 + 1.0)]);
-        data += i + "," + i + "/120," + (i*(120-i)) + "/" + (60*60) + "\n";
+        data.push([i,
+                   i / 5.0 + 10.0 * Math.sin(i / 3.0),
+                   30.0 - i / 5.0 - 10.0 * Math.sin(i / 3.0 + 1.0)]);
        }
  
        g = new Dygraph(
                document.getElementById("demodiv"),
                data,
                {
+                labels: ['X', 'Y1', 'Y2'],
                  underlayCallback: drawLines,
                  drawPoints: true,
-                strokeWidth: 0.0,
-                fractions: true,
-                errorBars: true
+                strokeWidth: 0.0
                }
            );
  
@@ -57,6 +56,10 @@
  
            var y = g.getValue(i, series);
            if (y == null) continue;
+          if (y.length == 2) {
+            // using fractions
+            y = y[0] / y[1];
+          }
  
            num++;
            sum_x += x;