class_docstr: Holds parameters for calculation of technical indicators.
  
      
class_docstr_tok: ["Holds","parameters","for","calculation","of","technical","indicators","."]
code: def red_n(self, red_n):
      self.__red_n = red_n
  
imports: import pandas
  import numpy
  from collections import OrderedDict
  from findatapy.timeseries import Calculations
  from findatapy.util.loggermanager import LoggerManager
label_desc: Use image node_id 13 for calling the TechParams obj's underlying member method code with example usage: obj.red_n(red_n) without return types