Hi lottowine,
I've never played Keno, so I'm not in a position to answer you accurately. Since Keno, like Lotto, is simply a random selection of balls drawn, albeit a larger number of balls drawn and a larger pool of balls, the theories discussed here are sound for the drawing of random numbers, thus I cannot see any reason why the methods should not work. The program was originally written with lotto in mind, but since then, I have modified it to cater for most ranges of scenarios. I have in fact downloaded a Keno results file and will be testing the performance.
I would suggest you re-read this complete thread, to get an idea how everything comes together so that you can get the most out of the program.
Just a warning, the program is quite memory intensive, so ensure you run it on a reasonable computer.
Regards
Patrick