Aptech » Answers for "Geometric mean" http://www.aptech.com Fri, 08 Feb 2013 19:12:28 +0000 en-US hourly 1 http://wordpress.org/?v=3.4.1 By: Aptech http://www.aptech.com/questions/geometric-mean/#answer-2990 http://www.aptech.com/questions/geometric-mean/#answer-2990#comments Wed, 02 Jan 2013 18:33:30 +0000 Aptech http://www.aptech.com/questions/geometric-mean/#answer-2990 You can simplify it slightly to this:

g_mu = exp(meanc(ln(x)));
]]> http://www.aptech.com/questions/geometric-mean/#answer-2990/feed/ 0 By: matt http://www.aptech.com/questions/geometric-mean/#answer-2989 http://www.aptech.com/questions/geometric-mean/#answer-2989#comments Mon, 31 Dec 2012 19:27:42 +0000 matt http://www.aptech.com/questions/geometric-mean/#answer-2989 For a given x, you can calculate the geometric mean with the following code in GAUSS:


>> x = { 5, 20, 40, 80, 100 };
>> g_mu = exp(sumc(ln(x)/rows(x)));
>> g_mu
    31.697864

]]> http://www.aptech.com/questions/geometric-mean/#answer-2989/feed/ 0