where do I find stochastic volatilities models in R or Matlab?
Hi all, Does anybody have the source code of stochastic volatility models in R or Matlab, for example, the Bayesian based or the simulation based SV estimations as described by Prof Eric Zivot in the following discussion? https://stat.ethz.ch/pipermail/r-sig-finance/2005q4/000501.html -------------- I am wondering what is the current status of estimating stochastic vol models and what's the latest development -- which technique is currently the best method, Bayesian methods or the simualation based methods, or others? Thanks a lot!