topic Re: merging datasets in SAS Programming

merging datasets

Bulleride — Thu, 25 Feb 2016 18:29:51 GMT

data temp;
set test1(in = a) /* 2 observations*/
test2(in=b); /* 5 observations*/
if a and b;
run;
How many observations will be there in temp dataset?
a.) 2
b.) 5
c.) 7
d.) 0
Answer: 0

Please explain the reason behind this.

Re: merging datasets

Reeza — Thu, 25 Feb 2016 18:39:18 GMT

@Bulleride I'm going to assume you're studying for certification?

I've noticed quite a few questions that you've posted on here. I highly suggest that you do more research and google these issues rather than expect to get all your answers from here. Also, if you purchase the SAS Certification guide the examples have worked solutions, since I'm assuming you're working off free test bank questions that you found online somehow, which don't have worked solutions.

Re: merging datasets

Bulleride — Thu, 25 Feb 2016 19:07:26 GMT

@Reeza Yes! I am studying for the same. Went through the SAS base cert book and now solving some questions. Now is almost the time for me and hence asking all my doubts 🙂 I'll buy your suggestion to search for these online. Thanks 🙂

Re: merging datasets

LinusH — Thu, 25 Feb 2016 19:38:03 GMT

Also, take your time to perform these examples in a SAS session. You'll learn much more from doing it, rather than just reading and asking.

Good luck anyway!

Re: merging datasets

Bulleride — Thu, 25 Feb 2016 19:42:59 GMT

😄 Thanks

Re: merging datasets

Ksharp — Fri, 26 Feb 2016 01:55:09 GMT

There is not 1 1 , only 1 0 OR 0 1 .