# Probability Distributions and Random Numbers

These are the available functions for probability distributions and random numbers. See each function's help topic in the TERR Language Reference for more information.

Function name | Title description
--- | ---
`.Random.seed` | Control Random Number Generator
`Beta` | The Beta Distribution
`Binomial` | The Binomial Distribution
`Cauchy` | The Cauchy Distribution
`Chisquare` | The Chi-square Distribution
`dbeta` | The Beta Distribution
`dbinom` | The Binomial Distribution
`dcauchy` | The Cauchy Distribution
`dchisq` | The Chi-square Distribution
`density` | Kernel Estimate of Probability Density Function
`density.default` | Kernel Estimate of Probability Density Function
`dexp` | The Exponential Distribution
`df` | The F Distribution
`dgamma` | The Gamma Distribution
`dgeom` | The Geometric Distribution
`dhyper` | The Hypergeometric Distribution
`dlnorm` | The Lognormal Distribution
`dlogis` | The Logistic Distribution
`dmultinom` | The Multinomial Distribution
`dnbinom` | The Negative Binomial Distribution
`dnorm` | The Normal Distribution
`dpois` | The Poisson Distribution
`dsignrank` | Distribution of the Wilcoxon Signed Rank Statistic
`dt` | The Student's t Distribution
`dunif` | The Uniform Distribution
`dweibull` | The Weibull Distribution
`dwilcox` | The Distribution of the Wilcoxon Rank Sum Statistic
`Exponential` | The Exponential Distribution
`FDist` | The F Distribution
`fivenum` | Tukey Five-Number Summaries
`GammaDist` | The Gamma Distribution
`Geometric` | The Geometric Distribution
`Hypergeometric` | The Hypergeometric Distribution
`Logistic` | The Logistic Distribution
`Lognormal` | The Lognormal Distribution
`NegBinomial` | The Negative Binomial Distribution
`Normal` | The Normal Distribution
`pbeta` | The Beta Distribution
`pbinom` | The Binomial Distribution
`pcauchy` | The Cauchy Distribution
`pchisq` | The Chi-square Distribution
`pexp` | The Exponential Distribution
`pf` | The F Distribution
`pgamma` | The Gamma Distribution
`pgeom` | The Geometric Distribution
`phyper` | The Hypergeometric Distribution
`plnorm` | The Lognormal Distribution
`plogis` | The Logistic Distribution
`pnbinom` | The Negative Binomial Distribution
`pnorm` | The Normal Distribution
`Poisson` | The Poisson Distribution
`ppoints` | Plotting Points for Quantile-Quantile Plots
`ppois` | The Poisson Distribution
`psignrank` | Distribution of the Wilcoxon Signed Rank Statistic
`pt` | The Student's t Distribution
`ptukey` | The Studentized Range Distribution
`punif` | The Uniform Distribution
`pweibull` | The Weibull Distribution
`pwilcox` | The Distribution of the Wilcoxon Rank Sum Statistic
`qbeta` | The Beta Distribution
`qbinom` | The Binomial Distribution
`qcauchy` | The Cauchy Distribution
`qchisq` | The Chi-square Distribution
`qexp` | The Exponential Distribution
`qf` | The F Distribution
`qgamma` | The Gamma Distribution
`qgeom` | The Geometric Distribution
`qhyper` | The Hypergeometric Distribution
`qlnorm` | The Lognormal Distribution
`qlogis` | The Logistic Distribution
`qnbinom` | The Negative Binomial Distribution
`qnorm` | The Normal Distribution
`qpois` | The Poisson Distribution
`qqnorm` | Normal Quantile-Quantile Plots
`qqnorm.default` | Normal Quantile-Quantile Plots
`qsignrank` | Distribution of the Wilcoxon Signed Rank Statistic
`qt` | The Student's t Distribution
`qtukey` | The Studentized Range Distribution
`quantile` | Empirical Quantiles
`qunif` | The Uniform Distribution
`qweibull` | The Weibull Distribution
`qwilcox` | The Distribution of the Wilcoxon Rank Sum Statistic
`r2dtable` | Random Two-way Tables with Given Marginals
`rbeta` | The Beta Distribution
`rbinom` | The Binomial Distribution
`rcauchy` | The Cauchy Distribution
`rchisq` | The Chi-square Distribution
`rexp` | The Exponential Distribution
`rf` | The F Distribution
`rgamma` | The Gamma Distribution
`rgeom` | The Geometric Distribution
`rhyper` | The Hypergeometric Distribution
`rlnorm` | The Lognormal Distribution
`rlogis` | The Logistic Distribution
`rmultinom` | The Multinomial Distribution
`rnbinom` | The Negative Binomial Distribution
`RNG` | Control Random Number Generator
`RNGkind` | Control Random Number Generator
`RNGversion` | Control Random Number Generator
`rnorm` | The Normal Distribution
`rpois` | The Poisson Distribution
`rsignrank` | Distribution of the Wilcoxon Signed Rank Statistic
`rt` | The Student's t Distribution
`runif` | The Uniform Distribution
`rweibull` | The Weibull Distribution
`rwilcox` | The Distribution of the Wilcoxon Rank Sum Statistic
`sample` | Generate Random Samples or Permutations of Data
`sample.int` | Generate Random Samples or Permutations of Data
`set.seed` | Control Random Number Generator
`SignRank` | Distribution of the Wilcoxon Signed Rank Statistic
`TDist` | The Student's t Distribution
`Tukey` | The Studentized Range Distribution
`Uniform` | The Uniform Distribution
`Weibull` | The Weibull Distribution
`Wilcoxon` | The Distribution of the Wilcoxon Rank Sum Statistic