Frequencies for first 10,000 rows of timemdfl variable in namcs2014 dataset : Was | variable | imputed: | time spent | with | physician | Freq. Percent Cum. ------------+----------------------------------- Not imputed | 7,125 71.25 71.25 Imputed | 2,875 28.75 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 27 Mar 2017