+.dist_spec             Creates a delay distribution as the sum of two
                        other delay distributions.
==.dist_spec            Compares two delay distributions
Beta                    Beta distribution
Dirichlet               Dirichlet prior for a nonparametric
                        distribution
Distributions           Probability distributions
Exponential             Exponential distribution
Fixed                   Fixed (point-mass) distribution
Gamma                   Gamma distribution
LogNormal               Lognormal distribution
NonParametric           Nonparametric distribution
Normal                  Normal distribution
Weibull                 Weibull distribution
bound_dist              Define bounds of a <dist_spec>
c.dist_spec             Combines multiple delay distributions for
                        further processing
collapse                Collapse nonparametric distributions in a
                        <dist_spec>
convert_to_logmean      Convert mean and sd to log mean for a log
                        normal distribution
convert_to_logsd        Convert mean and sd to log standard deviation
                        for a log normal distribution
discretise              Discretise a <dist_spec>
fix_parameters          Fix the parameters of a <dist_spec>
get_distribution        Get the distribution of a <dist_spec>
get_parameters          Get parameters of a parametric distribution
get_pmf                 Get the probability mass function of a
                        nonparametric distribution
is_constrained          Check if a <dist_spec> is constrained, i.e. has
                        a finite maximum or nonzero CDF cutoff.
max.dist_spec           Returns the maximum of one or more delay
                        distribution
mean.dist_spec          Returns the mean of one or more delay
                        distribution
new_dist_spec           Internal function for generating a 'dist_spec'
                        given parameters and a distribution.
plot.dist_spec          Plot PMF and CDF for a dist_spec object
print.dist_spec         Prints the parameters of one or more delay
                        distributions
sample_dist             Sample from a distribution
