thanks so much for making brms available.
I thought it might help developers to note this small issue.
I’m experimenting with quantile regressions. I get the “Error: Invalid fixed parameters: ‘quantile’” using this call
fit.brm<-brm(bf(last_volxr~FXIbroad.L, quantile=0.9), data=df.BIS[df.BIS$cc%in%who_int,])
Yet by amending the call copied from the help the estimation works
fit7 <- brm(bf(last_volxr~FXIbroad.L+(1+FXIbroad.L|cc), quantile = 0.25), data = df.BIS[df.BIS$cc%in%who_int,], family = asym_laplace())
It seems that the error really points to “family” not being specified.