@Misc{IMM2012-06787,
  title = {{Multivariate statistics. An introduction}},
  author = {B. K. Ersb{\o}ll and K. Conradsen},
  year = {2012},
  abstract = {This is the 8th edition of the textbook for course 02409, Multivariate Statistics. Since the last edition the title has been change from {''}An Introduction to Statistics, vol.{2'',} to the more fitting {''}Multivariate Statistics''.},
  address = {Richard Petersens Plads, Building 324, {DK-}2800 Kgs. Lyngby, Denmark, [email protected]},
  edition = {8.ed.},
  publisher = {Technical University of Denmark, Department of Applied Mathematics and Computer Science},
  url = {http://www.compute.dtu.dk/English.aspx},
}


@article{friedman2010regularization,
  title = {{Regularization paths for generalized linear models via coordinate descent}},
  author = {Friedman, Jerome and Hastie, Trevor and Tibshirani, Rob},
  journal = {Journal of statistical software},
  volume = {33},
  number = {1},
  pages = {1},
  year = {2010},
  publisher = {NIH Public Access},
}