confband {rtestim} | R Documentation |
Add confidence bands to estimated Rt or incidence curves
Description
Create an approximate confidence band for the Rt or incidence estimate. Note that the variance computation is approximate.
Usage
confband(object, lambda, level = 0.95, type = c("Rt", "Yt"), ...)
Arguments
object |
a |
lambda |
the selected lambda. May be a scalar value, or in the case of
|
level |
the desired confidence level(s). These will be sorted if necessary. |
type |
the type |
... |
additional arguments for methods. Unused. |
Value
A data.frame
containing the estimates Rt
or Yt
at the chosen
lambda
, and confidence limits corresponding to level
Examples
y <- c(1, rpois(100, dnorm(1:100, 50, 15) * 500 + 1))
out <- estimate_rt(y, nsol = 10)
head(confband(out, out$lambda[2]))
head(confband(out, out$lambda[2], level = c(0.95, 0.8, 0.5)))
cv <- cv_estimate_rt(y, nfold = 3, nsol = 30)
head(confband(cv, "lambda.min", c(0.5, 0.9)))
[Package rtestim version 1.0.0 Index]