Frequencies for first 10,000 rows of consult variable in nhamcsed2011 dataset : Consulting | physician | seen | Freq. Percent Cum. ------------+----------------------------------- No | 9,275 92.75 92.75 Yes | 725 7.25 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 28 Mar 2016