```
# NOT RUN {
data(dji30ret)
spec = gogarchspec(mean.model = list(demean = "constant"),
variance.model = list(model = "sGARCH", garchOrder = c(1,1), submodel = NULL),
distribution.model = list(distribution = "manig"),ica = "fastica")
fit = gogarchfit(spec = spec, data = dji30ret[,1:4, drop = FALSE],
out.sample = 50, gfun = "tanh")
fit
# }
```

Run the code above in your browser using DataLab