anchor.diff:     mnormt_1.5-5.tar.gz \
      psych_1.7.5.tar.gz \
      broom_0.4.2.tar.gz \
  -   reshape_0.8.6.tar.gz \
  +   reshape_0.8.7.tar.gz \
      prettyunits_1.0.2.tar.gz \
      progress_1.1.2.tar.gz \
      GGally_1.3.2.tar.gz \
  
positive.code:    mnormt_1.5-5.tar.gz \
     psych_1.7.5.tar.gz \
     broom_0.4.2.tar.gz \
     reshape_0.8.6.tar.gz \
     prettyunits_1.0.2.tar.gz \
     progress_1.1.2.tar.gz \
     GGally_1.3.2.tar.gz \
  
negative.code:    https://mirrors.nics.utk.edu/cran/src/contrib/mnormt_1.5-5.tar.gz \
     https://mirrors.nics.utk.edu/cran/src/contrib/psych_1.7.5.tar.gz \
     https://mirrors.nics.utk.edu/cran/src/contrib/broom_0.4.2.tar.gz \
     https://mirrors.nics.utk.edu/cran/src/contrib/reshape_0.8.7.tar.gz \
     https://mirrors.nics.utk.edu/cran/src/contrib/prettyunits_1.0.2.tar.gz \
     https://mirrors.nics.utk.edu/cran/src/contrib/progress_1.1.2.tar.gz \
     https://mirrors.nics.utk.edu/cran/src/contrib/GGally_1.3.2.tar.gz \
  