I want to test whether the skewness of the samples(from A:900*1 matrix) converge to 0 or not by using Montecarlo simulation.

Hi,

I want to test whether the skewness of the samples(from A:900*1 matrix) converge to 0 or not by using Montecarlo simulation.

In this case, what codes do I have to revise...?

load('file')

nn=100; %effective sample sizes

for n=1:1000;

~~~~~~~~~~~

ss(n)=std(r);

m(n)=mean(r);

med(n)=median(r);

nu(n)=numel(r)

skew_FP(n) = sum((r-m(n)).^3)/(length(n)-1)/ss(n).^3

end

hist(skew_FP())

xlabel('Skew_FP()')

ylabel('Frequency')