Frequencies for first 10,000 rows of affiliation variable in eobmfia dataset : Affiliation Code | Freq. Percent Cum. ----------------------------------------+----------------------------------- 0 | 20 0.20 0.20 Central This code is used if the organ | 26 0.26 0.46 Intermediate This code is used if the | 12 0.12 0.58 Independent This code is used if the o | 4,778 47.78 48.36 Central This code is used if the organ | 30 0.30 48.66 Intermediate This code is used if the | 1 0.01 48.67 Central This code is used if the organ | 5 0.05 48.72 Subordinate This code is used if the o | 5,128 51.28 100.00 ----------------------------------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 15 Apr 2019