unrestricted_lag: Function to obtain unrestricted lags

In jbracher/hhh4addon: Extensions to endemic-epidemic timeseries modeling from package surveillance

Function to obtain unrestricted lags

Description

This function generates Q lag weights without a parametric constraint. The weights are obtained via a multinomial logit transformation where the first lag is the reference category.

Usage

unrestricted_lag(par_lag, min_lag, max_lag)

Arguments

par_lag	the parameter vector of length Q - 1
min_lag	smallest lag to include; the support of the Poisson form starts only at min_lag. Defaults to 1.
max_lag	highest lag to include; higher lags are cut off and he remaining weights standardized. Defaults to 5.

jbracher/hhh4addon documentation built on Feb. 16, 2024, 1:45 a.m.