Frequencies for first 10,000 rows of drctr_qualn_desc variable in pos2013 datas Director | Qualificati | on | Description | Freq. Percent Cum. ------------+----------------------------------- | 9,923 99.23 99.23 BS/BA | 10 0.10 99.33 MS/MA | 3 0.03 99.36 OTHER | 24 0.24 99.60 PHD/SCD | 1 0.01 99.61 PHYSICIAN | 39 0.39 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 26 Jan 2016