A quick question about stableFit() in the fBasics package. Is it
possible to constrain the gamma and delta parameters and only estimate
the alpha and beta parameters? I tried:
##################
set.seed(1953)
r = rstable(n = 1000, alpha = 1.9, beta = 0.3)
stableFit(r, gamma=1, delta=0, type=c("q", "mle"),
doplot=TRUE, trace=TRUE)
##################
but that seems to estimate the gamma and delta as well.
Thanks