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Erf , Erfc — integrals of the normal distribution

InverseErf , InverseErfc — confidence intervals of the normal distribution

BetaRegularized — CDF of Student distribution

InverseBetaRegularized — quantiles of Student and beta distributions

GammaRegularized — CDF of gamma and Poisson distributions

InverseGammaRegularized — quantiles of gamma and related distributions

MarcumQ — CDF of Rice and Skellam distributions

OwenT — part of CDF of skew normal distribution

Binomial   ▪ Multinomial   ▪ Beta   ▪ Gamma   ▪ Exp   ▪ Log   ▪ Floor   ▪ Factorial (! )

HypergeometricPFQ   ▪ Hypergeometric1F1   ▪ Hypergeometric2F1Regularized

RankedMin , RankedMax — order statistics of vectors of variables

Statistical Distributions »

NormalDistribution   ▪ ChiSquareDistribution   ▪ StudentTDistribution   ▪ LogNormalDistribution   ▪ BetaDistribution   ▪ ExtremeValueDistribution   ▪ ...

PoissonDistribution   ▪ BinomialDistribution   ▪ HypergeometricDistribution   ▪ ...

Related Tech Notes

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• Basic Statistics
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• Combinatorial Functions
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• Discrete Distributions
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• Continuous Distributions

Related Guides

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• Special Functions
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• Discrete Mathematics

Related Links

• Demonstrations related to Functions Used in Statistics (Wolfram Demonstrations Project)
• Wolfram Core Areas: Mathematical Functions