BUG: monthly IC heatmap use red for positive IC

This commit makes the positive IC blue and negative IC red
laranea · Mar 16, 2018 · e076eff · e076eff
1 parent f683b4b
commit e076eff
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/alphalens/plotting.py b/alphalens/plotting.py
@@ -698,7 +698,7 @@ def plot_monthly_ic_heatmap(mean_monthly_ic, ax=None):
             annot_kws={"size": 7},
             linewidths=0.01,
             linecolor='white',
-            cmap=cm.coolwarm,
+            cmap=cm.coolwarm_r,
             cbar=False,
             ax=a)
         a.set(ylabel='', xlabel='')