Frequencies for first 10,000 rows of clia_lab_classification_cd_8 variable in p CLIA Lab | Classificat | ion CD 8 | Freq. Percent Cum. ------------+----------------------------------- 0 | 2,224 22.24 22.24 5 | 19 0.19 22.43 . | 7,757 77.57 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 26 Jan 2016