code: def set_stdev(self, col, row, stdev):
          
          javabridge.call(self.jobject, "setStdDev", "(IID)V", col, row, stdev)
docs: Sets the standard deviation at this location (if valid location).
  
          :param col: the 0-based column index
          :type col: int
          :param row: the 0-based row index
          :type row: int
          :param stdev: the standard deviation to set
          :type stdev: float