gamma,lambda,xy$X,xy$Y,tau)
#save outputs
write.table(as.double(res$phi), paste(testFolder,"phi",sep=""), row.names=F, col.names=F)
write.table(as.double(res$rho), paste(testFolder,"rho",sep=""), row.names=F, col.names=F)
write.table(as.double(res$pi), paste(testFolder,"pi",sep=""), row.names=F, col.names=F)
gamma,lambda,xy$X,xy$Y,tau)
#save outputs
write.table(as.double(res$phi), paste(testFolder,"phi",sep=""), row.names=F, col.names=F)
write.table(as.double(res$rho), paste(testFolder,"rho",sep=""), row.names=F, col.names=F)
write.table(as.double(res$pi), paste(testFolder,"pi",sep=""), row.names=F, col.names=F)