Update 3_3_Data_Munging_with_Pandas.ipynb

Updated to last version of scikit
2 months ago · 78e62af098
parent 3f5eba3e84
commit 78e62af098
1 changed files with 2 additions and 2 deletions
--- a/ml2/3_3_Data_Munging_with_Pandas.ipynb
+++ b/ml2/3_3_Data_Munging_with_Pandas.ipynb
@ -373,8 +373,8 @@
   "source": [
    "#Mean age of  passengers per Passenger class\n",
    "\n",
-    "#First we calculate the mean\n",
-    "df.groupby('Pclass').mean()"
+    "#First we calculate the mean for the numeric columns\n",
+    "df.select_dtypes(np.number).groupby('Pclass').mean()"
   ]
  },
  {