Fix URL. Closes #2.

Author: jseabold

robust_models.ipynb

@@ -908,7 +908,7 @@
       "    from pandas.rpy import load_data\n",
       "    prestige = load_data('Duncan', 'car')\n",
       "except:\n",
-      "    url = 'eagle1.american.edu/~js2796a/Duncan.csv'\n",
+      "    url = 'http://eagle1.american.edu/~js2796a/Duncan.csv'\n",
       "    prestige = pandas.read_csv(url, index_col=0)\n",
       "    # could load stata file, but it's for Stata 8\n",
       "    #from statsmodels.tools.tools import webuse\n",

robust_models.py

@@ -259,7 +259,7 @@ def plot_weights(support, weights_func, xlabels, xticks):
     from pandas.rpy import load_data
     prestige = load_data('Duncan', 'car')
 except:
-    url = 'eagle1.american.edu/~js2796a/Duncan.csv'
+    url = 'http://eagle1.american.edu/~js2796a/Duncan.csv'
     prestige = pandas.read_csv(url, index_col=0)
     # could load stata file, but it's for Stata 8
     #from statsmodels.tools.tools import webuse