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I need to perform some calculations with some extremely small numbers (i.e. likelihood values on the order of 1.0E-16,000). Even when using the double() function, R is rounding these values to zero. Is there any way...
Yes, all of the numbers are positive. I actually have a Bayesian posterior sample of log likelihoods [i.e. thousands of ln(likelihood) scores]. I want to calculate the harmonic mean of these likelihoods, which means I need to convert...
Thanks Berwin, Spencer, and Gabor!!! Berwin A Turlach wrote: > > G'day all, > > On Sat, 09 May 2009 08:01:40 -0700 > spencerg <spencer.graves at prodsyse.com> wrote: > >> The harmonic mean is exp(mean(logs)). Therefore, log(harmonic >> mean) = mean...
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