- betaInit1[,,r,repet] = ginv( crossprod(X[Z_indice,]) ) %*% crossprod(X[Z_indice,], Y[Z_indice,])
+ betaInit1[,,r,repet] = ginv(crossprod(X[Z_indice,])) %*% crossprod(X[Z_indice,], Y[Z_indice,])
sigmaInit1[,,r,repet] = diag(m)
phiInit1[,,r,repet] = betaInit1[,,r,repet] #/ sigmaInit1[,,r,repet]
rhoInit1[,,r,repet] = solve(sigmaInit1[,,r,repet])
sigmaInit1[,,r,repet] = diag(m)
phiInit1[,,r,repet] = betaInit1[,,r,repet] #/ sigmaInit1[,,r,repet]
rhoInit1[,,r,repet] = solve(sigmaInit1[,,r,repet])