code: def assert_maxabs(actual, expected, value):
      npt.assert_array_less(em.maxabs(actual, expected, None), value)
  
file_path: statsmodels/statsmodels/sandbox/panel/tests/test_random_panel.py
imports: import numpy
  from numpy.testing import assert_almost_equal
  import numpy.testing
  import statsmodels.tools.eval_measures
  from statsmodels.stats.moment_helpers import cov2corr, se_cov
  from statsmodels.regression.linear_model import OLS
  from statsmodels.sandbox.panel.panel_short import ShortPanelGLS, ShortPanelGLS2
  from statsmodels.sandbox.panel.random_panel import PanelSample
  import statsmodels.sandbox.panel.correlation_structures
  import statsmodels.stats.sandwich_covariance
label_desc: Use image node_id 1 for calling a global function with example usage: assert_maxabs(actual, expected, value) without return types