Dealing with different parametrizations

[n-kall]

There are several distributions which have more than one common parameterisation. This can also differ between PPL or interface. At the least we need to be explicit which we are referring to in both the models and priors. But perhaps there is also a way to present multiple relevant parameterisations

[n-kall]

With some tinkering, it would probably be possible to have a global selection for which interface one is using, which would then switch all distributions and code examples to the relevant parameterisation and language.

This could be done with some relatively simple JavaScript and CSS. I think this might be a useful feature to deal with differences between languages.

[aloctavodia]

For the docs in arviz-plots the choice of plotting backend tab is persistent between pages. https://arviz-plots.readthedocs.io/en/latest/gallery/plot_dist_ecdf.html