[R] Power function for ratio of lognormal means: two equally valid results? [SEC=Unclassified]

Hi All This is a general stats problem that I am dealing with using R, so any help is greater appreciated. I have two lognormal distributions with means M1 and M2. If we have: H0: log(M1/M2)=0 H1: log(M1/M2) !=0 equivalent to log(M1/M2)=log(1+P) where P0 or P0. If we calculate the power for

Re: [R] Power function for ratio of lognormal means: two equally

On 12-May-09 12:00:50, Steve Candy wrote: Hi All This is a general stats problem that I am dealing with using R, so any help is greater appreciated. I have two lognormal distributions with means M1 and M2. If we have: H0: log(M1/M2)=0 H1: log(M1/M2) !=0 equivalent to