code: def get_results(cls):
      cls.k = 1
      # results from R WRS2
      cls.res_basic = np.array(
          [
              342.705882352941,
              92.3342348150314,
              380.157894736842,
              92.9416968861829,
              129679.029239766,
          ]
      )
  
      # results from R PairedData
      ytt1 = Holder()
      ytt1.statistic = 3.71157981694944
      ytt1.parameter = 16
      ytt1.p_value = 0.00189544440273015
      ytt1.conf_int = np.array([146.966048669017, 538.445716036866])
      ytt1.estimate = 342.705882352941
      ytt1.null_value = 0
      ytt1.alternative = "two.sided"
      ytt1.method = "One sample Yuen test, trim=0.0526315789473684"
      ytt1.data_name = "x"
      cls.ytt1 = ytt1
  
imports: import numpy
  from numpy.testing import assert_equal, assert_allclose, assert_raises
  import pytest
  from statsmodels.stats.robust_compare import TrimmedMean, trim_mean, trimboth
  import statsmodels.stats.oneway
  from statsmodels.tools.testing import Holder
  from scipy.stats import trim1
label_desc: Use image node_id 2 for calling the TestTrimmedR1 obj's underlying member method code with example usage: obj.get_results(cls) without return types