> sessionInfo()
R version 3.5.0 (2018-04-23)
Platform: x86_64-apple-darwin15.6.0 (64-bit)
Running under: macOS  10.14.3

Matrix products: default
BLAS: /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.framework/Versions/A/libBLAS.dylib
LAPACK: /Library/Frameworks/R.framework/Versions/3.5/Resources/lib/libRlapack.dylib

locale:
[1] en_US.UTF-8/en_US.UTF-8/en_US.UTF-8/C/en_US.UTF-8/en_US.UTF-8

attached base packages:
[1] stats     graphics  grDevices utils     datasets  methods   base     

other attached packages:
 [1] ggrepel_0.8.0    gganimate_1.0.2  transformr_0.1.1 ggfortify_0.4.5  scales_0.5.0    
 [6] usethis_1.4.0    devtools_2.0.1   Sushi_1.7.1      biomaRt_2.38.0   zoo_1.8-4       
[11] bindrcpp_0.2.2   forcats_0.3.0    stringr_1.3.1    dplyr_0.7.5      purrr_0.2.5     
[16] readr_1.1.1      tidyr_0.8.1      tibble_1.4.2     ggplot2_3.1.0    tidyverse_1.2.1 

loaded via a namespace (and not attached):
 [1] nlme_3.1-137          bitops_1.0-6          fs_1.2.6              sf_0.7-2             
 [5] lubridate_1.7.4       bit64_0.9-7           progress_1.2.0        httr_1.3.1           
 [9] rprojroot_1.3-2       tools_3.5.0           backports_1.1.2       R6_2.2.2             
[13] splitstackshape_1.4.6 DBI_1.0.0             lazyeval_0.2.1        BiocGenerics_0.26.0  
[17] colorspace_1.3-2      withr_2.1.2           tidyselect_0.2.4      gridExtra_2.3        
[21] prettyunits_1.0.2     mnormt_1.5-5          processx_3.1.0        bit_1.1-14           
[25] curl_3.2              compiler_3.5.0        cli_1.0.0             rvest_0.3.2          
[29] Biobase_2.40.0        xml2_1.2.0            desc_1.2.0            labeling_0.3         
[33] classInt_0.3-1        psych_1.8.4           callr_2.0.4           digest_0.6.15        
[37] foreign_0.8-70        pkgconfig_2.0.1       sessioninfo_1.1.1     rlang_0.2.1          
[41] readxl_1.1.0          rstudioapi_0.7        RSQLite_2.1.1         farver_1.1.0         
[45] bindr_0.1.1           jsonlite_1.5          RCurl_1.95-4.11       magrittr_1.5         
[49] Rcpp_0.12.17          munsell_0.4.3         S4Vectors_0.18.3      stringi_1.2.2        
[53] yaml_2.1.19           pkgbuild_1.0.2        plyr_1.8.4            grid_3.5.0           
[57] blob_1.1.1            parallel_3.5.0        crayon_1.3.4          lattice_0.20-35      
[61] haven_1.1.1           hms_0.4.2             knitr_1.20            pillar_1.2.3         
[65] lpSolve_5.6.13        reshape2_1.4.3        stats4_3.5.0          pkgload_1.0.2        
[69] XML_3.98-1.19         glue_1.2.0            gifski_0.8.6          data.table_1.11.8    
[73] remotes_2.0.2         modelr_0.1.2          png_0.1-7             tweenr_1.0.1         
[77] testthat_2.0.0        cellranger_1.1.0      gtable_0.2.0          assertthat_0.2.0     
[81] broom_0.4.4           e1071_1.7-0           class_7.3-14          AnnotationDbi_1.42.1 
[85] memoise_1.1.0         IRanges_2.14.10       units_0.6-2