Apply a systematic bias trend to an abundance index

Multiplies an FLQuant by a cumulative bias trend generated by bias, so that values drift away from truth over time.

Usage

biased(object, bias = 0.02)

Arguments

object

An FLQuant to be biased.

bias

Numeric; per-year fractional bias passed to bias; defaults to 0.02.

Value

An FLQuant of the same dimensions as object with the cumulative bias applied.

See also

bias

Author

The FLR Team