12:14 <pellekrogholt> hi a naive question - i have to calculate a
                      weighted mean ? i can see that this is
                      supported by
                      http://octave.sourceforge.net/nan/function/mean.html
                      but that package has many pro/cons -
                      http://octave.1599824.n4.nabble.com/package-nan-warnings-td4632011.html
                      so my question is can the default out of the
                      package mean calculate weighted mean ?
12:30 *** cdf JOIN
12:49 <andy1978> pellekrogholt: why don't you calculate it
                 yourself?
12:49 <andy1978> is something like dot(weights,values)/sum(weights)
                 not sufficient
12:49 *** rdmitry JOIN
12:59 *** andy1978 QUIT Quit: Leaving.
13:07 <pellekrogholt> andy1978 your right thx -  i ended doing a
                      small function my self no so elegant at yours
                      so thx for the feedback
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