All functions

aggregate_weights()

Aggregate discrete values

eval_cdf() enframe_cdf()

Cumulative Distribution Function

eval_chf() enframe_chf()

Cumulative Hazard Function

dst_degenerate() is_degenerate() is.degenerate()

Make a Degenerate Distribution

eval_density() enframe_density()

Probability Density Function

directional_inverse()

Algorithm to Compute a Directional Inverse

next_discrete_finite() prev_discrete_finite() next_discrete_natural() prev_discrete_natural()

Helper functions for finding discrete values

next_discrete() prev_discrete() num_discretes() has_infinite_discretes()

Probing discrete values in a distribution

is_distribution() is.distribution() distribution()

Distribution Objects

.quantities

Specific Formulas for Quantities

dst_bern()

Bernoulli Distribution

dst_beta()

Beta Distribution

dst_binom()

Binomial Distribution

dst_cauchy()

Cauchy Distribution

dst_chisq()

Chi-squared Distribution

dst_empirical()

Create an Empirical Distribution

dst_exp()

Exponential Distribution

dst_f()

F Distribution

dst_finite()

Create a Finite Distribution

dst_gamma()

Gamma Distribution

dst_geom()

Geometric Distribution

dst_gev()

Generalized Extreme Value Distribution

dst_gpd()

Generalized Pareto Distribution

dst_hyper()

Hypergeometric Distribution

dst_lnorm()

Log Normal Distribution

dst_nbinom()

Negative binomial Distribution

dst_norm()

Normal (Gaussian) Distribution

dst_parametric()

Convert p/d/q/r Representations to a Distribution

dst_pois()

Poisson Distribution

dst_t()

The Student t Distribution

dst_unif()

Uniform Distribution

dst_weibull()

Weibull Distribution

encapsulate_p()

Find a range of possible outcomes

enframe_general()

Enframe a distributional representation's evaluation

eval_quantile_from_cdf()

Evaluate Quantiles from a CDF

evi()

Extreme Value Index

prob_left() prob_right()

Find the probability left or right of a number

pgev() qgev() dgev()

Representations of the Generalized Extreme Value Distribution

gev_t_function()

't()' function for calculating GEV quantities

pgpd() qgpd() dgpd()

Representations of the Generalized Pareto Distribution

eval_hazard() enframe_hazard()

Hazard Function

is.empirical() is_empirical() is_finite_dst() is.finite_dst()

Is a distribution a finite distribution?

kurtosis_raw() kurtosis_exc() mean(<dst>) median(<dst>) skewness() stdev() variance()

Moments of a Distribution

narrow_by_discretes()

Narrow a range of possible values by a discrete

new_distribution()

Constructor Function for "dst" Objects

new_finite()

Constructor Function for Finite Distributions

new_parametric()

Constructor Function for "parametric" distribution Objects

eval_odds() enframe_odds()

Odds Function

parameters()

Parameters of a Distribution

is_parametric() is.parametric()

Parametric Distribution Objects

pdq_functions_exist()

Are there p/d/q functions available?

plot(<dst>)

Plot a Distribution

eval_pmf() enframe_pmf()

Probability Mass Function

eval_quantile() enframe_quantile()

Distribution Quantiles

quantity_parametric()

Grab a quantity from the database

range(<finite>) range(<dst>)

Range of Distribution

realise() realize() observe()

Generate a Sample from a Distribution

representation_as_function()

Get a distribution's representation as a function

eval_survival() enframe_survival()

Survival Function

variable()

Random Variable of a Distribution