if (require(outbreaks) && require(ggplot2)) { withAutoprint({
i <- incidence(fluH7N9_china_2013$date_of_onset)
i
plot(i)
## one simple bootstrap
x <- bootstrap(i)
x
plot(x)
## find 95% CI for peak time using bootstrap
find_peak(i)
## show confidence interval
plot(i) + geom_vline(xintercept = find_peak(i), col = "red", lty = 2)
})}
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