Implementation and derivation of "Variational Bayesian inference for a nonlinear forward model." [Chappell et al. 2008] for arbitrary, user-defined model errors.
The quantile levels were only calculated for a mix of gaussian/gamma, not for gaussian/gaussian.
Also this provides a test that compares the numerically obtained level to the formula in #94. Does not match though. On first glance, I couldn't find the formula in the link provided.
I recommend at least merging the first commit of this PR.
The quantile levels were only calculated for a mix of gaussian/gamma, not for gaussian/gaussian.
Also this provides a test that compares the numerically obtained level to the formula in #94. Does not match though. On first glance, I couldn't find the formula in the link provided.
I recommend at least merging the first commit of this PR.