Re: [R] Confidence intervals for beta distribution

2008-01-03 Thread Richard . Cotton
> Sorry if this is too trivial. Is there a way to get confidence intervals for a > beta distribution? e.g. Is this wrong for calculating the 2.5% lower CI for a > distribution with parameters 13.2 and 691? > > qbeta(0.025, 13.2, 691) This looks fine. > Also, is there a way to get CI for a diri

[R] Confidence intervals for beta distribution

2008-01-03 Thread Eleni Rapsomaniki
Dear R users, Sorry if this is too trivial. Is there a way to get confidence intervals for a beta distribution? e.g. Is this wrong for calculating the 2.5% lower CI for a distribution with parameters 13.2 and 691? qbeta(0.025, 13.2, 691) Also, is there a way to get CI for a dirichlet distributi