class_docstr: Results obtained from Stata 11
class_docstr_tok: ["Results","obtained","from","Stata","11"]
code: def zero_truncated_poisson(self):
      self.params = [
          -0.0095444,
          -0.07581,
          0.0080299,
          -0.022879,
          1.486142,
      ]
      self.llf = -44570.853
      self.bse = [0.0029817, 0.0109677, 0.0019165, 0.0016393, 0.0085697]
      self.conf_int = [
          [-0.0153884, -0.0037005],
          [-0.0973064, -0.0543137],
          [0.0042736, 0.0117861],
          [-0.0260919, -0.019666],
          [1.469346, 1.502939],
      ]
      self.aic = 89151.71
      self.bic = 89189.39
  
imports: import os
  import numpy
label_desc: Use image node_id 13 for calling the RandHIE obj's underlying member method code with example usage: obj.zero_truncated_poisson() without return types