The standard mass action kinetics model of gene expression arises from the differential equation \(df/dt = s(t) - d(t) f(t)\), with s(t) being the synthesis rate at time t, d(t) the degradation rate at time t and \(f0=f(0)\) (the abundance at time 0). Here, both s and d have the following form \(s(t)=so+sf \cdot t^{se}\).
f.nonconst.linear(t, f0, so, sf, se, do, df, de)the RNA abundance at time t
time in h (can be a vector)
the abundance at time t=0
synthesis date offset
synthesis date factor
synthesis date exponent
degradation rate offset
degradation rate factor
degradation rate exponent
f.nonconst