changed histnorm to prob-density and adjusted both types of curves

yankev · yankev · commit c2c1f18713d2 · 2016-05-20T12:43:53.000-04:00
diff --git a/plotly/tools.py b/plotly/tools.py
@@ -5081,7 +5081,7 @@ def make_hist(self):
                                x=self.hist_data[index],
                                xaxis='x1',
                                yaxis='y1',
-                               histnorm='probability',
+                               histnorm='probability density',
                                name=self.group_labels[index],
                                legendgroup=self.group_labels[index],
                                marker=dict(color=self.colors[index]),
@@ -5108,7 +5108,7 @@ def make_kde(self):
             self.curve_y[index] = (scipy.stats.gaussian_kde
                                    (self.hist_data[index])
                                    (self.curve_x[index]))
-            self.curve_y[index] *= self.bin_size[index]
+            # self.curve_y[index] *= self.bin_size[index]
 
         for index in range(self.trace_number):
             curve[index] = dict(type='scatter',
@@ -5143,7 +5143,7 @@ def make_normal(self):
                                    / 500 for x in range(500)]
             self.curve_y[index] = scipy.stats.norm.pdf(
                 self.curve_x[index], loc=mean[index], scale=sd[index])
-            self.curve_y[index] *= self.bin_size[index]
+            # self.curve_y[index] *= self.bin_size[index]
 
         for index in range(self.trace_number):
             curve[index] = dict(type='scatter',
@@ -5621,4 +5621,3 @@ def make_table_annotations(self):
                         font=dict(color=font_color),
                         showarrow=False))
         return annotations
-
