SAS Macros

[Aswanth]

how can create Macro for generating age group

[PeterClemmensen]

you have to provide more information about your problem in order to get help.

Provide a description of your problem, what your data looks like and what your desired outcome looks like.

[RW9]

By writing code.

Notice how the quality of the answer directly reflects the quality of the question.  There is guidance provided just below the Post a Question button.  Post example test data in the form of a datastep, what the output should look like, any logic in between, what you have done, what log outputs there are if necessary showing errors/warnings etc.

A quick point, whay create a macro for age grouping?  Surely a simple if then statement in a datastep, or a format would be much more appropriate.