def setupClass(cls):
endog = y_arma[:,3]
cls.res1 = ARMA(endog).fit(order=(2,2), method="css", trend='nc',
disp=-1)
cls.res2 = results_arma.Y_arma22("css")
cls.decimal_t = DECIMAL_1
cls.decimal_resid = DECIMAL_3
cls.decimal_pvalues = DECIMAL_1
cls.decimal_fittedvalues = DECIMAL_3
def setupClass(cls):
endog = y_arma[:, 3]
cls.res1 = ARMA(endog).fit(order=(2, 2), trend='nc', disp=-1)
cls.res2 = results_arma.Y_arma22()
if fast_kalman:
cls.decimal_t -= 1