Displaying 1 result from an estimated 1 matches for "sample_covariance".
2010 Nov 18
3
Sample covariance matrix in R
Hello everyone.
I would like to find the sample covariance matrix using R.
So far I read on the wikipedia what a sample_covariance is
http://en.wikipedia.org/wiki/Sample_covariance
according to wikipedia one vector is enough to calculate the sample covariance matrix.
In R I tried cov(myvector) and I get the reply that I need to pass either two argument or one matrix with x,y values .
How can I find the sample covariance matr...