Frequencies for first 10,000 rows of tkcab variable in vindecode dataset : (cab | configurati | on) cab | type | describes | the | physical | configurati | on of a | truck's c | Freq. Percent Cum. ------------+----------------------------------- | 5,602 56.02 56.02 CFW | 46 0.46 56.48 CLN | 450 4.50 60.98 CMN | 163 1.63 62.61 CON | 389 3.89 66.50 CRW | 597 5.97 72.47 CSN | 13 0.13 72.60 CUT | 15 0.15 72.75 EXT | 646 6.46 79.21 STR | 10 0.10 79.31 SUV | 1,604 16.04 95.35 THI | 2 0.02 95.37 TLO | 33 0.33 95.70 U | 29 0.29 95.99 VAN | 401 4.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 22 Oct 2016