Fittign Gaussian Mixture to data

by CSA   Last Updated May 15, 2018 20:19 PM

I have a 2xN data-matrix $A$ whose rows $(x,y)$ are the number of times $y$ for which $x$ was observed (not $x$ is a number and is not categorical). If I plot $A$ using

plot(x=A[1,],y=A[2,],type="l")

then the result looks like a Gaussian mixture with (say) $N$-components.

How can i fit an $N$-mean Gaussian mixture? I've tried using mcclust but it does not work on my data since it is organized in a $2$-dimensional array.



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