Used to extract a specified prediction interval at a particular confidence level from a distribution or fable.

# S3 method for fbl_ts
hilo(x, level = c(80, 95), ...)

hilo(x, ...)

# S3 method for fcdist
hilo(x, level = 95, ...)

Arguments

x

Object to create hilo from

level

The confidence levels for the plotted prediction intervals.

...

Additional arguments for the distribution's quantile function.

Examples

dist_normal(10, 3) %>% hilo(95)
#> [4.120108, 15.87989]95
if (requireNamespace("fable", quietly = TRUE)) { library(fable) library(tsibbledata) library(dplyr) aus_production %>% model(ets = ETS(log(Beer) ~ error("M") + trend("Ad") + season("A"))) %>% forecast(h = "3 years") %>% mutate(interval = hilo(.distribution, 95)) }
#> Error in length(i) > 1 && regular: invalid 'y' type in 'x && y'