Coerce to a data.table
Usage
# S3 method for class 'incidence2'
as.data.table(x, keep.rownames, ...)Arguments
- x
An incidence2 object.
- keep.rownames
Not used.
- ...
Passed to other methods.
Value
A data.table of the original input but with no additional attributes.
See also
data.table::as.data.table for the underlying generic.
Examples
if (requireNamespace("outbreaks", quietly = TRUE)) {
data(ebola_sim_clean, package = "outbreaks")
dat <- ebola_sim_clean$linelist
x <- incidence(dat, "date_of_onset")
as.data.table(x)
}
#> date_index count_variable count
#> <Date> <char> <int>
#> 1: 2014-04-07 date_of_onset 1
#> 2: 2014-04-15 date_of_onset 1
#> 3: 2014-04-21 date_of_onset 2
#> 4: 2014-04-25 date_of_onset 1
#> 5: 2014-04-26 date_of_onset 1
#> ---
#> 363: 2015-04-26 date_of_onset 9
#> 364: 2015-04-27 date_of_onset 7
#> 365: 2015-04-28 date_of_onset 8
#> 366: 2015-04-29 date_of_onset 2
#> 367: 2015-04-30 date_of_onset 2