cumulate.projections | R Documentation |
cumulate
is an S3 generic to compute cumulative numbers defined in the
package incidence
. The method for projections
objects turns
predicted incidences into cumulative incidences over time.
## S3 method for class 'projections'
cumulate(x)
x |
A |
Thibaut Jombart thibautjombart@gmail.com
The project
function to generate the
projections
objects.
if (require(distcrete) &&
require(incidence)) {
## simulate basic epicurve
dat <- c(0, 2, 2, 3, 3, 5, 5, 5, 6, 6, 6, 6)
i <- incidence(dat)
## example with a function for SI
si <- distcrete("gamma", interval = 1L,
shape = 1.5,
scale = 2, w = 0)
set.seed(1)
pred_1 <- project(i, runif(100, 0.8, 1.9), si, n_days = 30)
plot_1 <- plot(pred_1)
## cumulative predictions
pred_1_cum <- cumulate(pred_1)
pred_1_cum
plot(pred_1_cum)
}
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