Apr 7, 2013 #1 W_Heisenberg Full Member level 4 Joined Feb 27, 2011 Messages 217 Helped 6 Reputation 12 Reaction score 6 Trophy points 1,298 Location Boston Activity points 2,575 Hi, all I need help with covariance, correlation and indpendent. I need a clear clue about this thing. I know they from random variables, but I just so confused about all these things. If anyone here can give a good reference book to read? By the way, or anyone can explain cov and cov matrix, cor and cor matrix? How does independence come with them?
Hi, all I need help with covariance, correlation and indpendent. I need a clear clue about this thing. I know they from random variables, but I just so confused about all these things. If anyone here can give a good reference book to read? By the way, or anyone can explain cov and cov matrix, cor and cor matrix? How does independence come with them?