class_docstr: Results obtained from Stata 11
class_docstr_tok: ["Results","obtained","from","Stata","11"]
code: def truncated_poisson(self):
      self.params = [
          0.000241,
          -0.0002085,
          0.0059419,
          0.0016508,
          2.289668,
      ]
      self.llf = -11091.36
      self.bse = [0.0042718, 0.0157994, 0.002791, 0.0023491, 0.0123182]
      self.conf_int = [
          [-0.0081316, 0.0086136],
          [-0.0311747, 0.0307577],
          [0.0004716, 0.0114122],
          [-0.0029532, 0.0062549],
          [2.265525, 2.313812],
      ]
      self.aic = 22192.72
      self.bic = 22222.87
  
imports: import os
  import numpy
label_desc: Use image node_id 12 for calling the RandHIE obj's underlying member method code with example usage: obj.truncated_poisson() without return types