anchor.diff:     psych_1.6.9.tar.gz \
      broom_0.4.1.tar.gz \
      reshape_0.8.6.tar.gz \
  +   progress_1.1.2.tar.gz \
      GGally_1.3.0.tar.gz \
      mosaic_0.14.4.tar.gz 
   
  
positive.code:    psych_1.6.9.tar.gz \
     broom_0.4.1.tar.gz \
     reshape_0.8.6.tar.gz \
     GGally_1.3.0.tar.gz \
     mosaic_0.14.4.tar.gz 
  
  
negative.code:    http://archive.linux.duke.edu/cran/src/contrib/psych_1.6.9.tar.gz \
     http://archive.linux.duke.edu/cran/src/contrib/broom_0.4.1.tar.gz \
     http://archive.linux.duke.edu/cran/src/contrib/reshape_0.8.6.tar.gz \
     http://archive.linux.duke.edu/cran/src/contrib/progress_1.1.2.tar.gz \
     http://archive.linux.duke.edu/cran/src/contrib/GGally_1.3.0.tar.gz \
     http://archive.linux.duke.edu/cran/src/contrib/mosaic_0.14.4.tar.gz 
  
  