code: def print_dparams(self, dparams_est):
      OUT.write("Odds ratio estimate:   %8.4f\n" % dparams_est[0])
      OUT.write("Odds ratio truth:      %8.4f\n" % self.dparams[0])
      OUT.write("\n")
  
imports: from statsmodels.compat.python import lrange
  import numpy
  from scipy import stats
  from statsmodels.genmod.generalized_estimating_equations import GEE, gee_setup_ordinal, gee_setup_nominal, gee_ordinal_starting_values, Multinomial
  from statsmodels.genmod.families import Binomial
  from statsmodels.genmod.cov_struct import GlobalOddsRatio
  from .gee_gaussian_simulation_check import GEE_simulator
label_desc: Use image node_id 3 for calling the nominal_simulator obj's underlying member method code with example usage: obj.print_dparams(dparams_est) without return types