That said, I do know that the type of person who likes configuring things very in-depth can set up intricate and powerful workflows in Emacs. I don't know what kind of data science IDE specifically you're interested in putting together, but here's a general article:
https://michaelneuper.com/posts/replace-jupyter-notebook-wit...
There's also this MOOC on reproducible research in French and English from Inria, where you're encouraged to follow the course in one of three ways: Jupyter, RStudio, or in Emacs' Org-Mode. I'd love to do it, but can't really justify spending the time at the minute.
https://www.fun-mooc.fr/en/courses/reproducible-research-met...
Creator of org-mode is Carsten Dominik, who is an astronomer by trade, so, it's a scientist's tool. A few of his talks are listed on this page, if you're interested in going straight to the source:
(Hiding behind my couch after writing that)