R squared part 1

This video introduces the concept of R squared in econometrics, in terms of the explained sum of variance and the total sum of squares. Check out for course materials, and information regarding updates on each of the courses. Quite excitingly (for me at least), I am about to publish a whole series of new videos on Bayesian statistics on youtube. See here for information: Accompanying this series, there will be a book: =pe_3140701_247401851_em_1p_0_ti