| abs_smooth | Smooth approximation to the absolute value function |
| bccg | Box–Cox Cole and Green distribution (BCCG) |
| bcpe | Box-Cox Power Exponential distribution (BCPE) |
| bct | Box–Cox t distribution (BCT) |
| bell | Bell distribution |
| bell2 | Reparameterised Bell distribution |
| beta2 | Reparameterised beta distribution |
| betabinom | Beta-binomial distribution |
| betaprime | Beta prime distribution |
| bisa | Birnbaum-Saunders distribution |
| bnbinom | Beta-negative binomial distribution |
| bnbinom2 | Reparameterised beta-negative binomial distribution |
| card | Cardioid distribution |
| cclayton | Clayton copula constructors |
| cfold | Folded circular-linear copula constructor |
| cfrank | Frank copula constructor |
| cgaussian | Gaussian copula constructor |
| cgmrf | Multivariate Gaussian copula constructor parameterised by... |
| cgumbel | Gumbel copula constructors |
| cjw | Johnson-Wehrly circular-linear copula constructor |
| cmvgauss | Multivariate Gaussian copula constructor |
| combinom | Conway-Maxwell-binomial distribution |
| dcopula | Joint density under a bivariate copula |
| ddcopula | Joint probability under a discrete bivariate copula |
| dirichlet | Dirichlet distribution |
| dirmult | Dirichlet-multinomial distribution |
| dmvcopula | Joint density under a multivariate copula |
| erf | AD-compatible error function and complementary error function |
| exgauss | Exponentially modified Gaussian distribution |
| foldnorm | Folded normal distribution |
| frechet | Frechet distribution |
| gamma2 | Reparameterised gamma distribution |
| gb2 | Generalised beta distribution of the second kind and its... |
| gengamma | Generalised Gamma distribution (GG) |
| genpois | Generalised Poisson distribution |
| geom.ad | AD-compatible geometric distribution |
| gev | Generalised extreme value distribution |
| gompertz | Gompertz distribution |
| gpd | Generalised Pareto distribution |
| gumbel | Gumbel distribution |
| halfcauchy | Half-Cauchy distribution |
| halft | Half-t distribution |
| hbetabinom | Hurdle beta-binomial distribution |
| hbinom | Hurdle binomial distribution |
| hgeom | Hurdle geometric distribution |
| hnbinom | Hurdle negative binomial distribution |
| hnbinom2 | Reparameterised hurdle negative binomial distribution |
| hpois | Hurdle Poisson distribution |
| invchisq | Inverse Chi-squared distribution |
| invgamma | Inverse Gamma distribution |
| invgauss | Inverse Gaussian distribution |
| jsu | Johnson SU distribution (JSU) |
| kumar | Kumaraswamy distribution |
| lambertW | Lambert W function (principal branch) |
| laplace | Laplace distribution |
| laplace_check | Assess the accuracy of the Laplace approximation |
| llogis | Log-logistic distribution |
| mcreport | Sample parameters from approximate Gaussian posterior... |
| mvt | Multivariate t distribution |
| nbinom2 | Reparameterised negative binomial distribution |
| oibeta | One-inflated beta distribution |
| oibeta2 | Reparameterised one-inflated beta distribution |
| pareto | Pareto distribution |
| pgweibull | Power generalized Weibull distribution |
| pig | Poisson-inverse Gaussian distribution |
| powerexp | Power Exponential distribution (PE and PE2) |
| rgmrf | Sample from a multivariate Gaussian with a sparse precision... |
| sichel | Sichel distribution |
| skellam | Skellam distribution |
| skewnorm | Skew normal distribution |
| skewnorm2 | Reparameterised skew normal distribution |
| skewt | Skewed students t distribution |
| skewt2 | Moment-parameterised skew t distribution |
| t2 | Student t distribution with location and scale |
| truncnorm | Truncated normal distribution |
| trunct | Truncated t distribution |
| trunct2 | Truncated t distribution with location and scale |
| vm | von Mises distribution |
| vmf | von Mises-Fisher distribution |
| vmf2 | Reparameterised von Mises-Fisher distribution |
| waring | Waring distribution |
| wishart | Wishart distribution |
| wrpcauchy | wrapped Cauchy distribution |
| wrpnorm | Wrapped normal distribution |
| yules | Yule-Simon distribution |
| zero_inflate | Zero-inflated density constructer |
| zibeta | Zero-inflated beta distribution |
| zibeta2 | Reparameterised zero-inflated beta distribution |
| zibetabinom | Zero-inflated beta-binomial distribution |
| zibinom | Zero-inflated binomial distribution |
| zigamma | Zero-inflated gamma distribution |
| zigamma2 | Zero-inflated and reparameterised gamma distribution |
| zigeom | Zero-inflated geometric distribution |
| ziinvgauss | Zero-inflated inverse Gaussian distribution |
| zilnorm | Zero-inflated log normal distribution |
| zinbinom | Zero-inflated negative binomial distribution |
| zinbinom2 | Zero-inflated and reparameterised negative binomial... |
| zipois | Zero-inflated Poisson distribution |
| ziweibull | Zero-inflated Weibull distribution |
| zoibeta | Zero- and one-inflated beta distribution |
| zoibeta2 | Reparameterised zero- and one-inflated beta distribution |
| ztbetabinom | Zero-truncated beta-binomial distribution |
| ztbinom | Zero-truncated Binomial distribution |
| ztgeom | Zero-truncated geometric distribution |
| ztnbinom | Zero-truncated Negative Binomial distribution |
| ztnbinom2 | Reparameterised zero-truncated negative binomial distribution |
| ztpois | Zero-truncated Poisson distribution |
