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Rick Aster: Professional SAS Programming Shortcuts: Contents
proc format; picture pctc (round) -1 -< 0 = '0001%' (multiplier=100 prefix='-') 0 = 'Unch.' 0 <- 1 = '0001%' (multiplier=100 prefix='+') ; picture low 1 - 10 = '001 (Low)' 11 - 100 = '001 ' ; picture decimal 0 -< 1 = '011111' (multiplier=100000 prefix='.'); run;