@article{anoteoncodingandstandardizationof,
  title = {A Note on Coding and Standardization of Categorical Variables in (Sparse) Group Lasso Regression},
  author = {Felicitas J. Detmer and Martin Slawski},
  year = {2018},
  eprint = {1805.06915},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1805.06915v1},
}