cumulate is an S3 generic to compute cumulative numbers, with methods
for different types of objects:
Usage
cumulate(x)
# S3 method for default
cumulate(x)
# S3 method for incidence
cumulate(x)
Arguments
x
An incidence object.
Details
default method is a wrapper for cumsum
incidence objects: computes cumulative incidence over time
projections objects: same, for projections objects,
implemented in the similarly named package; see ?cumulate.projections
for more information, after loading the package
See Also
The incidence() function to generate the 'incidence'
objects.
# NOT RUN {dat <- as.integer(c(0,1,2,2,3,5,7))
group <- factor(c(1, 2, 3, 3, 3, 3, 1))
i <- incidence(dat, groups = group)
i
plot(i)
i_cum <- cumulate(i)
i_cum
plot(i_cum)
# }