j450h1/topn_values

Created June 12, 2020 06:11

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j450h1 created this gist Jun 12, 2020.

topn_values

-Original file line number
+Diff line change
@@ -0,0 +1,5 @@
+    def topn_values(column_name, n):
+        """
+        Take a column name and find the most frequent values
+        """
+        return df.groupby(column_name).count().sort('count', ascending=False).limit(n).toPandas()