Frequencies for first 10,000 rows of measureid variable in hqi_hosp_comp datase

               Measure ID |      Freq.     Percent        Cum.
--------------------------+-----------------------------------
            COMP_HIP_KNEE |      1,462       14.62       14.62
PSI_12_POSTOP_PULMEMB_DVT |      1,423       14.23       28.85
      PSI_14_POSTOP_DEHIS |      1,423       14.23       43.08
           PSI_15_ACC_LAC |      1,423       14.23       57.31
          PSI_4_SURG_COMP |      1,423       14.23       71.54
            PSI_6_IAT_PTX |      1,423       14.23       85.77
            PSI_90_SAFETY |      1,423       14.23      100.00
--------------------------+-----------------------------------
                    Total |     10,000      100.00

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