Merge pull request quantopian#302 from quantopian/fixing-gst-l4-nb

fixed the gst l4 notebook
fewqo · Mar 11, 2019 · f5445c5 · f5445c5
2 parents bad240b + 7d91fb0
commit f5445c5
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/notebooks/tutorials/1_getting_started_lesson4/notebook.ipynb b/notebooks/tutorials/1_getting_started_lesson4/notebook.ipynb
@@ -374,11 +374,12 @@
     }
    ],
    "source": [
+    "import pandas as pd\n",
     "# Calculate factor-weighted long-short portfolio returns\n",
     "ls_factor_returns = al.performance.factor_returns(factor_data)\n",
     "\n",
     "# Plot cumulative returns for 5 day holding period\n",
-    "al.plotting.plot_cumulative_returns(ls_factor_returns['5D'], '5D');"
+    "al.plotting.plot_cumulative_returns(ls_factor_returns['5D'], '5D', freq=pd.tseries.offsets.BDay());"
    ]
   },
   {