Help via merge

[tom singh]

I have 2 datasets:

HEIGHT	AGE	SCORE
x	z
x	y

HEIGHT	AGE	Controls
x	z	x
x	y	x

How do i merge so that it merges ONLY if both the age and the height match. As these 2 data sets are not the same size

[Rich Goldstein]

please use -dataex- in the future - explained in the FAQ - it allows users to easily give exact code

you probably want the "keep(results)" option; see

help merge

edit: fixed typo

[tom singh]

Thanks, Rich.

Sorry i am new to this! will do so in the future