Calculate a time course of relative concentrations based on an mkinmod model

<<<<<<< HEAD

=======

Usage

>>>>>>> refs/remotes/origin/main

pfm_degradation(
  model = "SFO",
  DT50 = 1000,
  parms = c(k_parent = log(2)/DT50),
  years = 1,
  step_days = 1,
  times = seq(0, years * 365, by = step_days)
)

<<<<<<< HEAD

Arguments

=======

Arguments

>>>>>>> refs/remotes/origin/main

model: The degradation model to be used. Either a parent only model like 'SFO' or 'FOMC', or an mkinmod object
DT50: The half-life. This is only used when simple exponential decline is calculated (SFO model).
parms: The parameters used for the degradation model
years: For how many years should the degradation be predicted?
step_days: What step size in days should the output have?
times: The output times

<<<<<<< HEAD

Author

Johannes Ranke

Examples

head(pfm_degradation("SFO", DT50 = 10))
#>   time    parent
#> 0    0 1.0000000
#> 1    1 0.9330330
#> 2    2 0.8705506
#> 3    3 0.8122524
#> 4    4 0.7578583
#> 5    5 0.7071068