Proc summary or proc tabulate question

[dunga]

Hi SAS Forum,

I have the below dataset.

data have;

input Acct_num date Ltr_ID $ 12-14 Sce_ID Stgy_ID;

cards;

111 201412 TLL 102 603

111 201508 TLL 101 603

222 201404 JJJ 83 245

222 201508 JJJ 83 300

;

run;

Question:

Using the above data set (over 50k records), I wanted to create the below table. Below table simply presents what are the Dates, Sce_IDs and Stgy_IDs associated with each Ltr_ID.

Ltr_ID	Date	Sce_ID	Stgy_ID
TLL	201412	102	603
	201508	101
JJJ	201404	83	245
	201508		300

Could you please help me. I have used cross tabs and proc frequencies etc but found difficult. I am using sas ver 9.3.

Thanks

Mirisa

[Astounding]

This appears to be a job for PROC PRINT, and not a summary procedure.  Are there any cases where you don't want to print every observation?

[Ksharp · Accepted solution]

data have;
input Acct_num date Ltr_ID $ 12-14 Sce_ID Stgy_ID;
cards;
111 201412 TLL 102 603
111 201508 TLL 101 603
222 201404 JJJ 83 245
222 201508 JJJ 83 300
;
run;
 
 data want;
  set have;
 if Acct_num = lag(Acct_num) then call missing(Acct_num );
  if Ltr_ID = lag(Ltr_ID ) then call missing(Ltr_ID );
 if Sce_ID = lag(Sce_ID ) then call missing(Sce_ID );
 if Stgy_ID= lag(Stgy_ID) then call missing(Stgy_ID);
run;

[dunga]

Thanks to everybody.

Xia's approach worked well.

Thanks Xia,

Mirisa

[ChrisNZ]

This?

proc sort nodupkey;

 by Ltr_ID Date Sce_ID  Stgy_ID ;

run;