X-Git-Url: https://adrianiainlam.tk/git/?a=blobdiff_plain;f=tests%2Flinear-regression.html;h=95177e3776f1af4bc7af1e5b83fd2f578558762e;hb=916a000e22d330b5f8690af07f561da1bdf7f8e3;hp=6a469b8d8290d4193f083aee07e80d5c3aeb4922;hpb=1f75a05ce24d88587871a7305f1982010577cd33;p=dygraphs.git

diff --git a/tests/linear-regression.html b/tests/linear-regression.html
index 6a469b8..95177e3 100644
--- a/tests/linear-regression.html
+++ b/tests/linear-regression.html
@@ -1,5 +1,7 @@
+<!DOCTYPE html>
 <html>
   <head>
+    <meta http-equiv="X-UA-Compatible" content="IE=EmulateIE7; IE=EmulateIE9">
     <title>Linear Regression</title>
     <!--[if IE]>
     <script type="text/javascript" src="../excanvas.js"></script>
@@ -55,6 +57,10 @@
 
           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;
