At 03:30 PM 5/16/2012, Doug Hamilton wrote:
My concern with omitting the "IND" is that, based on previous history,
at some in the future R:Base might tighten up the syntax and require
the IND. Then you've got to crawl through and update all your code.
Also, including the IND will make your code a touch more readable for
the next hapless soul who looks at it.
Forward-Thinking!
Either improve your code and programming habits now, or exhaust the
opportunities by rallying against change!
Technically, the option of using the INDICATOR indicates the following
variable is an indicator variable, which is used to indicate if a null
value is retrieved.
Very Best R:egards,
Razzak.
www.rbase.com
www.facebook.com/rbase
