rugarch is a package that allows you to do Univariate GARCH. What package should I be using if I want to estimated a multi-factor univariate GARCH model.
For example: sp_ret = alpha_0 + alpha1*(market_index_ret) +alpha2*(exchange_rate_return) + error sigma^2 = gamma_0 + gamm1*(error^2_{t-1}) + gamma2*(sigma^2_{t-1}) Thanks. -- Abhishek [[alternative HTML version deleted]] _______________________________________________ R-SIG-Finance@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-sig-finance -- Subscriber-posting only. If you want to post, subscribe first. -- Also note that this is not the r-help list where general R questions should go.