anchor.diff:  
   Drake,HYFR.drk.txt,5,1.0151843817787418
   
  +Drake,jumpman.drk.txt,5,0.84988452655889146
  +
  +Drake,knowyour.drk.txt,5,0.97044334975369462
  +
   Drake,Motto.drk.txt,11,1.2676767676767677
   
  +Drake,started.drk.txt,4,0.80590717299578063
  +
   Drake,TakeCare.drk.txt,6,1.0140449438202248
   
   Drake,Tuesday.drk.txt,6,1.0302013422818792
   
  +Drake,tuscan.drk.txt,6,1.084639498432602
  +
   Eminem,a_fuck.mnm.txt,7,1.0840197693574958
   
   Eminem,bitchshd.mnm.txt,4,1.09375
   
  +Eminem,Bully.mnm.txt,5,1.0159883720930232
  +
  +Eminem,cleanin_out_my_closet.mnm.txt,6,1.1551724137931034
  +
   Eminem,guilty.mnm.txt,6,0.92503748125937035
   
  +Eminem,Hailies_song.mnm.txt,6,1.3350604490500864
  +
   Eminem,if_i_had.mnm.txt,5,0.98407643312101911
   
   Eminem,iller.mnm.txt,8,1.1485587583148558
   
   Eminem,im_shady.mnm.txt,6,1.1056218057921636
   
  +Eminem,lose_yourself.mnm.txt,8,1.4725663716814159
  +
   Eminem,low_down.mnm.txt,7,1.2932203389830508
   
  +Eminem,marshall_mathers.mnm.txt,8,0.94646680942184158
  +
   Eminem,murder.mnm.txt,6,1.2071778140293639
   
   Eminem,mynameis.mnm.txt,5,1.1446208112874781
  
positive.code: 
  Kanye,heartlss.wst.txt,5,0.95541401273885351
  
  Kanye,nochurch.jay.txt,5,1.0415335463258786
  
  Kanye,nomoreLA.wst.txt,7,1.0944444444444446
  
negative.code: Artist,Song,Longest Rhyme Length,Average Rhyme
  Chance,acidrain.ctr.txt,7,1.0536779324055665
  
  Chance,brain.ctr.txt,9,1.1208226221079691
  
  Chance,chainsmo.ctr.txt,6,1.2248520710059172
  
  Chance,cocoabut.ctr.txt,10,1.2320872274143302
  