10-23-2013 06:15 PM
To expand a bit on Paiges response, SAS has 46 line types, 1 is solid and other numbers are some combination of long and/or short dashes and/or dots. Add L=number to the symbol statements setting you color. If using defaults then
Symbol2 L=2; (large dashes)
Symbol3 L=33; (dots the dots are small enough that they may not render well on some devices)
The online help for the Symbol statement has a link to line types under the line option.