claims_by_link_ratio {imaginator}

Claims by link ratio

Description

Given a data frame of claims, this will simulate claim development by applying a (possibly) random link ratio.

Usage

claims_by_link_ratio(tbl_claims, links, lags)

Arguments

tbl_claims

A claims data frame

links

A vector of the same length as 'lags' of factors, or their distributions, determining how severities change from one evaluation date to the next.

lags

A vector of lags

Details

This function will apply the link ratio algorithm at an individual claim level.

Value

A claims data frame

Examples

tbl_policy <- policy_year_new(10, 2001)
tbl_claims <- claims_by_first_report(
               tbl_policy,
               frequency = 10,
               payment_severity = 100,
               lags = 1)
tbl_claims <- claims_by_link_ratio(
               tbl_claims,
               links = c(1.25, 1.1, 1.05),
               lags = 1:4)