# HG changeset patch
# User Jeff Hammel <k0scist@gmail.com>
# Date 1425225203 28800
# Node ID 630cde28928aa5518c1a52a4c024a17fee1c495c
# Parent  8e93d7357c6bc46b29073723b34bddbf0ca71883
accessor

diff -r 8e93d7357c6b -r 630cde28928a numerics/histogram.py
--- a/numerics/histogram.py	Sat Feb 28 21:28:17 2015 -0800
+++ b/numerics/histogram.py	Sun Mar 01 07:53:23 2015 -0800
@@ -62,6 +62,11 @@
     def keys(self):
         return self.data.keys()
 
+    def max(self):
+        """return max length"""
+        return max([len(value) for value in self.data.values()])
+
+
 class HistogramParser(CSVParser):
     """histogram CLI option parser"""