class_docstr: A set of statistics about a single value series.
class_docstr_tok: ["A","set","of","statistics","about","a","single","value","series","."]
code: def reset(self):
      self.num = 0
      self.min = 1000000000
      self.max = 0
      self.sum = 0
      self.sum_sq = 0
  
imports: import collections
  import functools
  import math
  import os
  import sys
  import threading
  import time
label_desc: Use image node_id 2 for calling the Stat obj's underlying member method code with example usage: obj.reset() without return types