Frequencies for first 10,000 rows of othimg1 variable in namcs1996 dataset : other | imaging - | icd-9-cm | procedure - | 4dgt | Freq. Percent Cum. ------------+----------------------------------- 0000 | 9,893 98.93 98.93 6011 | 1 0.01 98.94 8840 | 1 0.01 98.95 8845 | 1 0.01 98.96 8911 | 1 0.01 98.97 8915 | 6 0.06 99.03 8938 | 5 0.05 99.08 8939 | 1 0.01 99.09 8941 | 1 0.01 99.10 8944 | 14 0.14 99.24 8945 | 3 0.03 99.27 8950 | 3 0.03 99.30 8952 | 6 0.06 99.36 8954 | 1 0.01 99.37 8965 | 2 0.02 99.39 9093 | 3 0.03 99.42 9099 | 7 0.07 99.49 9129 | 2 0.02 99.51 9141 | 3 0.03 99.54 9142 | 5 0.05 99.59 9143 | 1 0.01 99.60 9146 | 4 0.04 99.64 9152 | 1 0.01 99.65 9162 | 3 0.03 99.68 9191 | 1 0.01 99.69 9192 | 1 0.01 99.70 9205 | 1 0.01 99.71 9214 | 1 0.01 99.72 9511 | 15 0.15 99.87 9524 | 1 0.01 99.88 9541 | 5 0.05 99.93 9547 | 1 0.01 99.94 9988 | 1 0.01 99.95 9999 | 5 0.05 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 28 Mar 2016