anchor.diff:      https://mirrors.nics.utk.edu/cran/src/contrib/geosphere_1.5-7.tar.gz \
       https://mirrors.nics.utk.edu/cran/src/contrib/ggmap_2.6.1.tar.gz \
       https://mirrors.nics.utk.edu/cran/src/contrib/ggraph_1.0.2.tar.gz \
  -    https://mirrors.nics.utk.edu/cran/src/contrib/gridExtra_2.3.tar.gz \
       https://mirrors.nics.utk.edu/cran/src/contrib/viridis_0.5.1.tar.gz \
       https://mirrors.nics.utk.edu/cran/src/contrib/shiny_1.1.0.tar.gz \
       https://mirrors.nics.utk.edu/cran/src/contrib/shinyjs_1.0.tar.gz \
  
positive.code:     mapproj_1.2.6.tar.gz \
      geosphere_1.5-7.tar.gz \
      ggmap_2.6.1.tar.gz \
      gridExtra_2.3.tar.gz \
      viridis_0.5.1.tar.gz \
      ggraph_1.0.2.tar.gz \
      shiny_1.1.0.tar.gz \
  
negative.code:     geosphere_1.5-7.tar.gz \
      ggmap_2.6.1.tar.gz \
      ggraph_1.0.2.tar.gz \
      viridis_0.5.1.tar.gz \
      shiny_1.1.0.tar.gz \
      shinyjs_1.0.tar.gz \
  