This might help: https://lucene.apache.org/solr/guide/7_4/json-facet-api.html
basically, if you can construct facets that correspond to your groups, you can do some statistical functions on them. Best, Erick > On Jan 13, 2020, at 2:18 AM, Saurabh Sharma <saurabh.infoe...@gmail.com> > wrote: > > Hi All, > > I have a requirement where I need to sort the group on average of a > particular field. > The motive here is to compute the average of the value of a field across > all documents of the group and then sort the group on the basis of > commuted average. > > Is there any approach that can be used to solve this problem? > > > Thanks > Saurabh Sharma
