To cite the R package 'PICS' in your publication please use:

  X. Zhang, G. Robertson, S. Woo, B. Hoffman and R. Gottardo (2012)
  Probabilistic Inference for Nucleosome Positioning with MNase-Based
  or Sonicated Short-Read Data, PLoS ONE 7(2): e32095.
  DOI:10.1371/journal.pone.0032095

A BibTeX entry for LaTeX users is

  @Article{,
    title = {Probabilistic Inference for Nucleosome Positioning with MNase-Based or Sonicated Short-Read Data},
    author = {Xuekui Zhang and Gordon Robertson and Sangsoon Woo and Brad Hoffman and Raphael Gottardo},
    journal = {PLoS ONE},
    year = {2012},
    volume = {7},
    issue = {2},
    note = {DOI:10.1371/journal.pone.0032095},
  }

This free open-source software implements academic research by the
authors and co-workers. If you use it, please support the project by
citing the appropriate journal articles.