Ha MJ, Sun W, & Xie, J (2014). PenPC: A Two-step Approach to Estimate the Skeletons of High Dimensional Directed Acyclic Graphs. arXiv preprint arXiv:1405.1603 Download pdf

  1. Installation

    R package PenPC requires package PEN for penalized estimation. Both packages can be installed from source code using the following command (in Mac Terminal window or Windows command window)

    R CMD INSTALL packageName

    Since the R package PEN contains C code, a C complier is required for installation.

    Please contact Min Jin Ha ( if you have any questions.