Frequencies for psi_11_postop_respfail_samestr variable in vwhqi_hosp_ahrq_state dataset :

PSI_11_POSTOP |
_RESPFAIL_SAM |
            E |      Freq.     Percent        Cum.
--------------+-----------------------------------
           10 |          1        1.79        1.79
          108 |          1        1.79        3.57
           11 |          2        3.57        7.14
          118 |          1        1.79        8.93
          123 |          1        1.79       10.71
           13 |          1        1.79       12.50
          140 |          1        1.79       14.29
           16 |          1        1.79       16.07
           17 |          1        1.79       17.86
           18 |          2        3.57       21.43
           20 |          2        3.57       25.00
           21 |          1        1.79       26.79
          214 |          1        1.79       28.57
           23 |          1        1.79       30.36
          238 |          1        1.79       32.14
           24 |          1        1.79       33.93
           27 |          1        1.79       35.71
            3 |          1        1.79       37.50
           30 |          1        1.79       39.29
           35 |          1        1.79       41.07
           36 |          2        3.57       44.64
           39 |          1        1.79       46.43
            4 |          1        1.79       48.21
           40 |          1        1.79       50.00
           44 |          1        1.79       51.79
           45 |          1        1.79       53.57
           46 |          1        1.79       55.36
           47 |          1        1.79       57.14
            5 |          2        3.57       60.71
           51 |          1        1.79       62.50
           53 |          2        3.57       66.07
           54 |          1        1.79       67.86
           55 |          1        1.79       69.64
           56 |          1        1.79       71.43
           58 |          1        1.79       73.21
            6 |          1        1.79       75.00
           60 |          1        1.79       76.79
           61 |          1        1.79       78.57
           62 |          1        1.79       80.36
           69 |          1        1.79       82.14
           73 |          1        1.79       83.93
            8 |          1        1.79       85.71
            9 |          1        1.79       87.50
           96 |          1        1.79       89.29
Not Available |          6       10.71      100.00
--------------+-----------------------------------
        Total |         56      100.00

by Jean Roth , jroth@nber.org , 16 Nov 2016