IStudentTDistribution

All Superinterfaces:

IContinousPDF, IProbabilityDensityFunction, IProbabilityFunction

All Known Implementing Classes:

StudentTDistribution
```
public interface IStudentTDistribution
extends IContinousPDF
```

- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  double getDegreesOfFreedom()
  Get degrees of freedom.
  - Methods inherited from interface de.uka.ipd.sdq.probfunction.math.IContinousPDF
    cdf, density, getCoefficientOfVariance, getStandardDeviation, getVariance, getXinf, getXsup, inverseF
  - Methods inherited from interface de.uka.ipd.sdq.probfunction.math.IProbabilityDensityFunction
    add, div, drawSample, getCumulativeFunction, getFourierTransform, getInverseFourierTransform, getLowerDomainBorder, greaterThan, lessThan, mult, probabilisticEquals, scale, shiftDomain, stretchDomain, sub
  - Methods inherited from interface de.uka.ipd.sdq.probfunction.math.IProbabilityFunction
    checkConstrains, getArithmeticMeanValue, getMedian, getPercentile, getProbabilitySum, getUnit, hasOrderedDomain, isInFrequencyDomain, isInTimeDomain

- Method Detail
  - getDegreesOfFreedom
```
double getDegreesOfFreedom()
```
    Get degrees of freedom.
    
    Returns: