statsmodels.robust.robust_linear_model.RLMResults.f_test
statsmodels.robust.norms.HuberT.weights HuberT.weights(z)
statsmodels.robust.norms.TrimmedMean.psi TrimmedMean.psi(z)
statsmodels.robust.norms.RamsayE.psi_deriv RamsayE.psi_deriv(z)
statsmodels.robust.norms.TukeyBiweight.rho TukeyBiweight.rho(z)
statsmodels.robust.robust_linear_model.RLMResults.bcov_unscaled
statsmodels.robust.robust_linear_model.RLMResults.t_test
statsmodels.robust.norms.TukeyBiweight.psi TukeyBiweight.psi(z)
statsmodels.robust.norms.AndrewWave.weights AndrewWave.weights(z)
statsmodels.robust.norms.Hampel.rho Hampel.rho(z)
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