Frequencies for cpd_hcc47_gcancer variable in hcccoefn dataset :

      hcc47 |
     immune |
  disorders |
      --- 8 |
 metastatic |
 cancer and |
      acute |
leukemia; 9 |
lung and ot |      Freq.     Percent        Cum.
------------+-----------------------------------
       .808 |          1      100.00      100.00
------------+-----------------------------------
      Total |          1      100.00

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