Libraries.Compute.Statistics.Distributions.VarianceRatioDistribution Documentation
This class, ported from Apache Commons, is an implementation of the T-Distribution. More information can be found here: https://en.wikipedia.org/wiki/Student%27s_t-distribution
Inherits from: Libraries.Language.Object, Libraries.Compute.Statistics.Distributions.NumberDistribution
Summary
Actions Summary Table
Actions | Description |
---|---|
Compare(Libraries.Language.Object object) | This action compares two object hash codes and returns an integer. |
CumulativeDistribution(number x) | |
Equals(Libraries.Language.Object object) | This action determines if two objects are equal based on their hash code values. |
GetHashCode() | This action gets the hash code for an object. |
GetLowerBound() | |
GetMean() | |
GetSolverAbsoluteAccuracy() | |
GetUpperBound() | |
GetVariance() | |
InverseCumulativeDistribution(number p) | This action is an implementation of the Inverse Cumulative Distribution, which is also called the Percent Point Function. |
InverseSurvival(number p) | This action is an implementation of the inverse survival function, as described by NIST/SEMATECH e-Handbook of Statistical Methods, http://www. |
IsSupportConnected() | |
Setup(number numerator, number denominator) | |
Survival(number p) | This action is an implementation of the survival function, as described by NIST/SEMATECH e-Handbook of Statistical Methods, http://www. |
Actions Documentation
Compare(Libraries.Language.Object object)
This action compares two object hash codes and returns an integer. The result is larger if this hash code is larger than the object passed as a parameter, smaller, or equal. In this case, -1 means smaller, 0 means equal, and 1 means larger. This action was changed in Quorum 7 to return an integer, instead of a CompareResult object, because the previous implementation was causing efficiency issues.
Example Code
Object o
Object t
integer result = o:Compare(t) //1 (larger), 0 (equal), or -1 (smaller)
Parameters
- Libraries.Language.Object: The object to compare to.
Return
integer: The Compare result, Smaller, Equal, or Larger.
CumulativeDistribution(number x)
Parameters
Return
number
Equals(Libraries.Language.Object object)
This action determines if two objects are equal based on their hash code values.
Example Code
use Libraries.Language.Object
use Libraries.Language.Types.Text
Object o
Text t
boolean result = o:Equals(t)
Parameters
- Libraries.Language.Object: The to be compared.
Return
boolean: True if the hash codes are equal and false if they are not equal.
GetHashCode()
This action gets the hash code for an object.
Example Code
Object o
integer hash = o:GetHashCode()
Return
integer: The integer hash code of the object.
GetLowerBound()
Return
number
GetMean()
Return
number
GetSolverAbsoluteAccuracy()
Return
number
GetUpperBound()
Return
number
GetVariance()
Return
number
InverseCumulativeDistribution(number p)
This action is an implementation of the Inverse Cumulative Distribution, which is also called the Percent Point Function. NIST describes this as NIST/SEMATECH e-Handbook of Statistical Methods, http://www.itl.nist.gov/div898/handbook/, date. https://www.itl.nist.gov/div898/handbook/eda/section3/eda362.htm
Parameters
Return
number: the result of the action
InverseSurvival(number p)
This action is an implementation of the inverse survival function, as described by NIST/SEMATECH e-Handbook of Statistical Methods, http://www.itl.nist.gov/div898/handbook/, date. This action is equivalent to InverseCumulativeDistribution(1 - p) https://www.itl.nist.gov/div898/handbook/eda/section3/eda362.htm
Parameters
Return
number: the result of the survival function
IsSupportConnected()
Return
boolean
Setup(number numerator, number denominator)
Parameters
Survival(number p)
This action is an implementation of the survival function, as described by NIST/SEMATECH e-Handbook of Statistical Methods, http://www.itl.nist.gov/div898/handbook/, date. This action is equivalent to CumulativeDistribution(1 - p) https://www.itl.nist.gov/div898/handbook/eda/section3/eda362.htm
Parameters
Return
number: the result of the survival function