I thought I remembered a post here about "regression clustering" (?) : 2 groups with different regression lines, but group ids lost, so cluster and regress simultaneously ? What is this named? Good posts, or other references? Searching is difficult (trying to hint at stats.stackexchange.com/questions/539357/…)
@JackOfBlades, please ask that on the main site. There we have better facilities for asking & answering questions (e.g. formatting options will work) and the information will be available for people with the same question. That isn't a chat item.
