User talk:FcastilloWelcome!Hello, and welcome to Wikipedia from SqueakBox! Thank you for your contributions. I hope you like the place and decide to stay. Here are a few good links for newcomers:
I hope you enjoy editing here and becoming a Wikipedian! Please sign your name on talk pages using four tildes (~~~~); this will automatically produce your name and the date. If you need help, check out Wikipedia:Questions, ask me on my talk page, or place covariance matrixHi. Thanks for your message. The result follows directly from the definition of covariance matrix; the proof is trivial. Hope this helps, Robinh (talk) 19:51, 7 July 2010 (UTC) |
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