airefq(t, expsi = psi, exu = ucv, exw = www, itype = .dFvGet()$ite, mu, sigmx = 1,
upper = .dFvGet()$upr, til = .dFvGet()$tli, tau = .dFvGet()$tua, nobs = nrow(t),
maxit = .dFvGet()$mxe, tol = .dFvGet()$tlo, init = .dFvGet()$ini,
nitmon = .dFvGet()$ntm)