Frequencies for measure_id variable in pch_cancerspecificmeasures_hospital data Measure ID | Freq. Percent Cum. ------------+----------------------------------- PCH-1 | 11 33.33 33.33 PCH-2 | 11 33.33 66.67 PCH-3 | 11 33.33 100.00 ------------+----------------------------------- Total | 33 100.00 by Jean Roth , jroth@nber.org , 15 Nov 2016