Frequencies for cpd_hcc39 variable in hcccoefn dataset :

bone/joint/ |
     muscle |
infections/ |
   necrosis |      Freq.     Percent        Cum.
------------+-----------------------------------
       .491 |          1      100.00      100.00
------------+-----------------------------------
      Total |          1      100.00

by Jean Roth , jroth@nber.org , 8 May 2017