<p>I have the (possibility wrong) impression that most programming questions are closed with the motivation "this is not about stats, but about programming, or  etc.", rather than being migrated to SO. Is this because they don't seem to be in the right format for SO (e.g., questions about libraries/packages, or questions which don't contain a MRE)? Thus, an attempt to migration would result in the migration being refused by SO moderators. Or are there other reasons?</p>
