cond.alphaD(wD, muD, alphaD, betaD, thetaD, alphaR, etaA, phiA, sub, item, lag, sig2alpha)wD here~~muD here~~alphaD here~~betaD here~~thetaD here~~alphaR here~~etaA here~~phiA here~~sub here~~item here~~lag here~~sig2alpha here~~