Arrays

[Baba9]

Can I write two different variable names in the array as shown below if not how would i change the code below?

array diag{*} MAIN_PROBLEM OTHER_PROBLEM_:;
		do i = 1 to dim(diag);
		if diag{i} in ('L400' 'L401' 'L403' 'L409') then gpp = 1;
		if diag{i} in: ('O04' 'O07' 'P964') then TA = 1;
	end;

	/* exclude TA */
	array interv{*} MAIN_INTERVENTION OTHER_INTERVENTION_:
	   do j=1 to dim(interv);
	      if interv{j} in: ('5CA20' '5CA24' '5CA88' '5CA89' '5CA90') then TA = 1;
	end;

names in the array?

[PaigeMiller]

Did you actually try running the code? What happened? If there is an error show us the ENTIRE log (that's 100% of the log, every single character, in the order it appears, do not chop out parts) for this DATA step.

[ballardw]

To recommend changes we would have to know what the input looks like and the desired output.

Arrays can have a lot of different variables as long as they are of the same type, numeric or character.

[FreelanceReinh]

Hello @Baba9,

---

@Baba9 wrote:

Can I write two different variable names in the array as shown below ...

...
	array interv{*} MAIN_INTERVENTION OTHER_INTERVENTION_:;
...

---

Yes, your code is syntactically correct, except for the missing semicolon after the second ARRAY statement.

[Tom]

What is the question exactly.

Yes you can type as many variables names into an ARRAY statement as you want.

If you use the : wildcard to specify the names by their prefix then the variables have a to already exist in the data step.

But if you list them explicitly and those names do not already exist they will be created.

So a statement like:

array diag MAIN_PROBLEM OTHER_PROBLEM_:;

Will define the array DIAG with one or more variables, depending on how many existing variables have names that start with OTHER_PROBLEM_.

[Baba9]

Thankyou All