https://www.red-gate.com/simple-talk/blogs/statistics-sql-simple-linear-regressions/ https://www.red-gate.com/simple-talk/blogs/statistics-sql-si... One of sev

https://www.red-gate.com/simple-talk/blogs/statistics-sql-simple-linear-regressions/ https://www.red-gate.com/simple-talk/blogs/statistics-sql-si... One of several examples of implementing linear regression in SQL.