Frequencies for npr_dt variable in hosp_rpt2552_96_1995 dataset :

  notice of |
    program |
reimburseme |
    nt date |      Freq.     Percent        Cum.
------------+-----------------------------------
  24 Feb 98 |          1       50.00       50.00
  10 Sep 99 |          1       50.00      100.00
------------+-----------------------------------
      Total |          2      100.00

by Jean Roth , jroth@nber.org , 21 Apr 2018