+.dist_spec {EpiNow2}

Creates a delay distribution as the sum of two other delay distributions.

Description

Usage

## S3 method for class 'dist_spec'
e1 + e2

Arguments

e1

The first delay distribution (of type dist_spec()) to combine.

e2

The second delay distribution (of type dist_spec()) to combine.

Value

A delay distribution representing the sum of the two delays

Examples

# A fixed lognormal distribution with mean 5 and sd 1.
dist1 <- LogNormal(
  meanlog = 1.6, sdlog = 1, max = 20
)
dist1 + dist1

# An uncertain gamma distribution with mean 3 and sd 2
dist2 <- Gamma(
  mean = Normal(3, 0.5), sd = Normal(2, 0.5), max = 20
)
dist1 + dist2