Another cool way to cover your bases is to run monte carlo simulations. At my previous employer, we open sourced a command line utility that we used to validat

Another cool way to cover your bases is to run monte carlo simulations. At my previous employer, we open sourced a command line utility that we used to validate our statistical models if anyone's interested: https://github.com/monetate/monte-carlo-simulator https://github.com/monetate/monte-carlo-simulator