Publication date: 07/08/2024

Probability Functions

In the JMP Formula Editor, you can build formulas that calculate probabilities and quantiles for statistical distributions including the beta, Chi-square, F, gamma, normal, Student’s t, and Weibull distributions. See Probability Functions in the JSL Syntax Reference for more information about distribution parameterizations, function arguments, and syntax for the following functions.

Beta Density

Beta Distribution

Beta Quantile

Cauchy Density

Cauchy Distribution

Cauchy Quantile

ChiSquare Density

ChiSquare Distribution

ChiSquare Log CDistribution

ChiSquare Log Density

ChiSquare Log Distribution

ChiSquare Noncentrality

ChiSquare Quantile

Dunnett P Value

Dunnett Quantile

Exp Density

Exp Distribution

Exp Quantile

F Density

F Distribution

F Log CDistribution

F Log Density

F Log Distribution

F Noncentrality

F Power

F Sample Size

Frechet Density

Frechet Distribution

Frechet Quantile

Gamma Density

Gamma Distribution

Gamma Log CDistribution

Gamma Log Density

Gamma Log Distribution

Gamma Quantile

GenGamma Density

GenGamma Distribution

GenGamma Quantile

GLog Density

GLog Distribution

GLog Quantile

Johnson Sb Density

Johnson Sb Distribution

Johnson Sb Quantile

Johnson Sl Density

Johnson Sl Distribution

Johnson Sl Quantile

Johnson Su Density

Johnson Su Distribution

Johnson Su Quantile

LEV Density

LEV Distribution

LEV Quantile

LogGenGamma Density

LogGenGamma Distribution

LogGenGamma Quantile

Logistic Density

Logistic Distribution

Logistic Quantile

Loglogistic Density

Loglogistic Distribution

Loglogistic Quantile

Lognormal Density

Lognormal Distribution

Lognormal Quantile

Normal Biv Distribution

Normal Density

Normal Distribution

Normal Log CDistribution

Normal Log Density

Normal Log Distribution

Normal Mixture Density

Normal Mixture Distribution

Normal Mixture Quantile

Normal Quantile

SEV Density

SEV Distribution

SEV Quantile

SHASH Density

SHASH Distribution

SHASH Quantile

t Density

t Distribution

t Log CDistribution

t Log Density

t Log Distribution

t Noncentrality

t Quantile

Tukey HSD P Value

Tukey HSD Quantile

Weibull Density

Weibull Distribution

Weibull Quantile

Want more information? Have questions? Get answers in the JMP User Community (community.jmp.com).