In the menu Tables>Subset you can do "subset by a column", which is pretty much the same like "split by"
In Minitab you have the posibility to subset by formula, like in SQL, where column1 > 2 and column3<6 and genre=male and year>2016.
The only ways i know at the moment is to create a column with if then else formula in it or use the "JMP query Builder" for simple use Filters or create a new column under Available Columns" with the specific formula.
you could save 8-10 mouse clicks when there was an option in subset by formula...