class_docstr: Results from the profiler.
code: def getValues(self, t):
      pos = self.__mapPos(t)
      return self.__values[pos]
  
imports: import numpy
  import matplotlib.pyplot
  from six.moves import xrange
  from pyalgotrade.technical import roc
  from pyalgotrade import dispatcher
label_desc: Use image node_id 4 for calling the Results obj's underlying member method code with example usage: obj.getValues(t) and returns: self