Returns a random number with gaussian (ie. bell-curved) distribution
Skew factor. Defaults to 1, no skewing. Above 1 will skew to left, below 1 will skew to right
gaussian(); Copy
gaussian();
gaussian(10); Copy
gaussian(10);
Use gaussianSource if you want a function with skew value baked-in.
Returns a random number with gaussian (ie. bell-curved) distribution