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 | 2,266 22.66 22.66 5 | 1 0.01 22.67 . | 7,733 77.33 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 26 Jan 2016