coef.ChainLadder: Extract residuals of a ChainLadder model
Description
Extract residuals of a MackChainLadder model by
origin-, calendar- and development period.
Usage
# S3 method for ChainLadder
coef(object, ...)
Value
The function returns a vector of the single-parameter coefficients -- also
called age-to-age (ATA) or report-to-report (RTR) factors --
of the models produced by running the 'chainladder' function.
Arguments
- object
output of the chainladder function
- ...
optional arguments which may become named
attributes of the resulting vector