fitted.cv_poisson_rt: Fitted cv_poisson_rt

In rtestim: Estimate the Effective Reproductive Number with Trend Filtering

Fitted cv_poisson_rt

Description

Fitted cv_poisson_rt

Usage

## S3 method for class 'cv_poisson_rt'
fitted(object, which_lambda = c("lambda.min", "lambda.1se"), ...)

Arguments

object	result of cross validation of type cv_poisson_rt
which_lambda	select which Rt's to output. If not provided, all Rt's are returned. If provided a list of lambda,the corresponding Rt estimation will be returned. If provided a string, it must be either one of lambda.min or lambda.1se. If provided lambda.min, return Rt which is generated from the lambda that minimizes the cross validation score. If provided lambda.1se, return Rt which is generated from the lambda whose corresponding cross validation score is 1 standard error away of the minimal cross validation score.
...	not used.

Value

Rt's estimated from provided lambda

Examples

y <- c(1, rpois(100, dnorm(1:100, 50, 15) * 500 + 1))
cv <- cv_estimate_rt(y, korder = 3, nfold = 3, nsol = 30)
f <- fitted(cv)
f <- fitted(cv, which_lambda = cv$lambda[1])
f <- fitted(cv, which_lambda = "lambda.1se")
f <- fitted(cv, which_lambda = NULL)

rtestim documentation built on Aug. 8, 2025, 6:21 p.m.