How to simplify the comparison of one variable to multiple variables

[knveraraju91]

Dear,

I have to write a IF condition. 

Eg: If date gt date1 and date gt date2 and so on for several variables. Is ther way to simplify the code.

My code:IF date gt in(date1-date16)Please help. Thanks

[PGStats]

Suppose you have 9 dates: date1 to date9:

if date gt max(date1, date2, date3,..., date9)

or

if date gt max(of date1-date9)

[LinusH]

Your inquiry indicates that you need to transpose your data set from wide to long.