Create a formula for RNA degradation

All the arguments must be characters or language objects (expression, call or name).

degrade(x, d, t)

Arguments

x	initial concentration.
d	a degradation rate.
t	a longitude of the modelled period.

Value

an expression for the calculation of the RNA level after degradation during time t.

Examples

x <- amount("mu_0")
mu <- amount_(mu_new)
d <- "degradation_rate"
t <- "t_labelling"
degrade(x, d, t)
#> mu_0 * exp(-degradation_rate * t_labelling)
# mu_0 * exp(-degradation_rate * t_labelling)