We are writing a tutorial paper on reduced rank regression (RRR), aimed primarily at neuroscientists. Q: Does anyone have suggestions for where to publish such a paper?

By way of background: RRR is the method used for estimating a "communication subspace" between brain regions, introduced in Semedo et al 2019, and now growing in popularity for the analysis of multi-region datasets.

The RRR estimator dates back to Izenman 1975, but we have found the original stats literature a bit hard to digest. So our paper paper aims to build intuition and give a simple derivation of RRR, along with several extensions (e.g., L2 regularization, non-isotropic noise).