code: def test_concentrated_scale_conventional():
      check_concentrated_scale(filter_univariate=False)
      check_concentrated_scale(
          filter_univariate=False, measurement_error=True
      )
      check_concentrated_scale(
          filter_univariate=False, error_cov_type="diagonal"
      )
      check_concentrated_scale(filter_univariate=False, missing=True)
      check_concentrated_scale(
          filter_univariate=False, missing=True, loglikelihood_burn=10
      )
  
file_path: statsmodels/statsmodels/tsa/statespace/tests/test_concentrated.py
imports: import numpy
  import pandas
  from statsmodels.tools.tools import Bunch
  from .results import results_varmax
  from statsmodels.tsa.statespace import sarimax, varmax
  from numpy.testing import assert_raises, assert_allclose
label_desc: Use image node_id 6 for calling a global function with example usage: test_concentrated_scale_conventional() without return types