Additional commands to dump store content
Users may want to tinker with the complete output from pelican/multinomial. As we probably don't want to output all of it by default, we could simply provide utility commands to extract results from the store and dump them as e.g TSV file. Example commands :
- extract for each alignment the estimated scale + LRT result, and multinomial pvalue
- extract estimated profiles for each alignment
Extracting relevant content from the store could be done by providing the set of alignment and the tree (edit : also, exchangeability). Alternatively, a run ID could be generated and given to the user, who could use it to extract corresponding data from the store.