code: def test_z_to_p_val(self):
      np.testing.assert_almost_equal(z_to_p_val(0), 0.5)
      np.testing.assert_almost_equal(
          z_to_p_val(1.96), 0.97500210485177952
      )
      np.testing.assert_almost_equal(
          z_to_p_val(-1.96), 0.024997895148220428
      )
      self.assertLessEqual(z_to_p_val(-0.1), z_to_p_val(0))
      self.assertLessEqual(z_to_p_val(0), z_to_p_val(0.1))
      self.assertLessEqual(z_to_p_val(0.1), z_to_p_val(0.2))
  
file_path: scattertext/scattertext/test/test_logOddsRatioUninformativeDirichletPrior.py
imports: from unittest import TestCase
  import numpy
  from scattertext.termsignificance import LogOddsRatioUninformativeDirichletPrior
  from scattertext.termsignificance.LogOddsRatioUninformativeDirichletPrior import z_to_p_val
  from scattertext.test.test_termDocMatrixFactory import build_hamlet_jz_term_doc_mat
label_desc: Use image node_id 2 for calling the TestLogOddsRatioUninformativeDirichletPrior obj's underlying member method code with example usage: obj.test_z_to_p_val() without return types