For instructions on how to use the data in the PCHiCdata package, please refer to the vignette in the Chicago package.
sessionInfo()
## R version 3.4.0 (2017-04-21)
## Platform: x86_64-pc-linux-gnu (64-bit)
## Running under: Ubuntu 16.04.2 LTS
##
## Matrix products: default
## BLAS: /home/biocbuild/bbs-3.5-bioc/R/lib/libRblas.so
## LAPACK: /home/biocbuild/bbs-3.5-bioc/R/lib/libRlapack.so
##
## locale:
## [1] LC_CTYPE=en_US.UTF-8 LC_NUMERIC=C
## [3] LC_TIME=en_US.UTF-8 LC_COLLATE=C
## [5] LC_MONETARY=en_US.UTF-8 LC_MESSAGES=en_US.UTF-8
## [7] LC_PAPER=en_US.UTF-8 LC_NAME=C
## [9] LC_ADDRESS=C LC_TELEPHONE=C
## [11] LC_MEASUREMENT=en_US.UTF-8 LC_IDENTIFICATION=C
##
## attached base packages:
## [1] stats graphics grDevices utils datasets methods base
##
## other attached packages:
## [1] BiocStyle_2.4.0
##
## loaded via a namespace (and not attached):
## [1] compiler_3.4.0 backports_1.0.5 magrittr_1.5 rprojroot_1.2
## [5] htmltools_0.3.5 tools_3.4.0 yaml_2.1.14 Rcpp_0.12.10
## [9] stringi_1.1.5 rmarkdown_1.4 knitr_1.15.1 stringr_1.2.0
## [13] digest_0.6.12 evaluate_0.10