Add residual variability to the dependent variable

Add residual variability to the dependent variable

Usage

add_ruv(x, ruv = list(), obs_type = 1)

Arguments

x

dependent value without residual variability

ruv

list specifying proportional, additive and/or exponential errors (`prop`, `add`, `exp`)

obs_type

vector of observation types

Value

Input vector with residual variability added