1 files changed, 22 insertions, 0 deletions
diff --git a/python/pyspark/statcounter.py b/python/pyspark/statcounter.py
index 0fee3b2096..03ea0b6d33 100644
--- a/python/pyspark/statcounter.py
+++ b/python/pyspark/statcounter.py
@@ -131,6 +131,28 @@ class StatCounter(object):
     def sampleStdev(self):
         return sqrt(self.sampleVariance())
 
+    def asDict(self, sample=False):
+        """Returns the :class:`StatCounter` members as a ``dict``.
+
+        >>> sc.parallelize([1., 2., 3., 4.]).stats().asDict()
+        {'count': 4L,
+         'max': 4.0,
+         'mean': 2.5,
+         'min': 1.0,
+         'stdev': 1.2909944487358056,
+         'sum': 10.0,
+         'variance': 1.6666666666666667}
+        """
+        return {
+            'count': self.count(),
+            'mean': self.mean(),
+            'sum': self.sum(),
+            'min': self.min(),
+            'max': self.max(),
+            'stdev': self.stdev() if sample else self.sampleStdev(),
+            'variance': self.variance() if sample else self.sampleVariance()
+        }
+
     def __repr__(self):
         return ("(count: %s, mean: %s, stdev: %s, max: %s, min: %s)" %
                 (self.count(), self.mean(), self.stdev(), self.max(), self.min()))