Dear Randall:
I do need to simulate two independent log-normal distributions (say 10,000 times) with the following specifications log-normal dist. 1: the mean mu1 and st.dev1. falls in the ranges -100 <= mu1 <=100 and 0< sigma1 <=25. log-normal dist. 2: the mean mu2 and st.dev2. falls in the ranges -10 <= mu2 <=50 and 0< sigma1 <=10. I am not sure how to assure independency. with thanks steve On Tue, Jan 24, 2017 at 3:06 PM, Randall Pruim <[email protected]> wrote: > I’m not sure exactly what you want, but I suggest starting with > > ?rlnorm > > —rjp > > > On Jan 24, 2017, at 2:59 PM, Steven Stoline <[email protected]> wrote: > > > > Dear All: > > > > > > I want to simulate two independent log-normal distributions 10,000 times > > (say) > > > > *Log-normal 1: * -10 <= mu1 <=100 and 0< sigma1 <=25 (say) > > > > *Log-normal 2: * 5 <= mu2 <=50 and 0< sigma2 <=10 (say) > > > > > > Your help will be highly appreciated. > > > > > > > > Thank you very much for your support and help. > > > > > > with thanks > > steve > > > > -- > > Steven M. Stoline > > [email protected] > > > > [[alternative HTML version deleted]] > > > > _______________________________________________ > > [email protected] mailing list > > https://stat.ethz.ch/mailman/listinfo/r-sig-teaching > > -- Steven M. Stoline 1123 Forest Avenue Portland, ME 04112 [email protected] [[alternative HTML version deleted]] _______________________________________________ [email protected] mailing list https://stat.ethz.ch/mailman/listinfo/r-sig-teaching
