class %DeepSee.extensions.stat.NormalDistribution
extends %RegisteredObject, AbstractContinuousDistribution
A class to represent Normal Distribution
method cdf(x1 As %Double, x2 As %Double = "")
as %Double
An interface method for cumulative distribution function (CDF). Optionally provides a cumulative probability
of a value being between two values x1 and x2.
If called with 1 argument(x1) or if the value of second argument is empty string then
returns CDF value for x1. If called with two arguments, x1 and x2 then returns
a probability of a value being between x1 and x2.
classmethod create(mean As %Double, variance As %Double)
as NormalDistribution
Creates a new object for Normal Distribution with the given mean value and variance.
classmethod fi(x As %Double)
as %Double
method pdf(x As %Double)
as %Double
An interface method for probability distribution function (PDF).
Returns PDF value for x.