suppose the degradation rate is following a lognormal distribution mean$=-1\mathrm{.}58,$ sd$=0\mathrm{.}73,$ how to use python to generate the The time$-$averaged RNA transcription rates, $T_i,$ were estimated

from the same data, such as $T_i=x_i{}_i,$ where $x_i$ is the steady state expression value of the $i^{th}$

gene, such as $Pr(x=x_i)=\frac{x^{-0\mathrm{.}8}}{{\displaystyle \underset{k=1}{\overset{20000}{}}}}{k}^{-0\mathrm{.}8}.($Zipf$\text{'}$s law with exponent $r=0\mathrm{.}8,$ for a

population of $n=20,000$ genes. Exponent was estimated from the experimental data, see