I am trying to implement a NORMDIST feature in my iphone application, but I am not sure what library to import, or how I would go about doing this.
If someone can point me in a direction, that would be awesome.
I am trying to implement a NORMDIST feature in my iphone application, but I am not sure what library to import, or how I would go about doing this.
If someone can point me in a direction, that would be awesome.
Not sure if this is precisely what you're looking for but here is an algorithm for calculating a cumulative normal distribution approximation. There is an implementation in C++ that should be fairly trivial to port to Obj-C.