Still trying to wrap my head around what exactly a "Covariance Matrix" is. It is in the normal distrubution and is part of Bayesian Statistics but after that my memory starts to fade. This image took me about seven hours to get to. it is seveal random normally distributed groups and I am trying to use a function to get the program to recognize the difference between the three clusters.

I am going to focus now on the roast that is slow cooking in the oven. I'll have better luck getting that to work out tonight.