| Date: | Wed, 7 Jun 2000 17:07:53 -0600 |
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| Reply-To: | Jamil Ibrahim <jibrahim@IR.UMSMED.EDU> |
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| Sender: | "SAS(r) Discussion" <SAS-L@LISTSERV.UGA.EDU> |
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| From: | Jamil Ibrahim <jibrahim@IR.UMSMED.EDU> |
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| Subject: | not initialized first.idd |
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| Content-Type: | text/plain; charset=US-ASCII |
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hi sas users:
what is the problem here and how to fix it .
I want to assign a unique number by using a newly created var called idd.
I enclose the log:
80 options nodate nonumber ;
81 dm "log;clear;out;clear"
81 ;
82 DATA srf1 ;
83 INFILE "c:\SONTEMP\cospr0.srf" lrecl=1000 MISSOVER pad ; Q+1;
84
85 INPUT @3 (Q1-Q3) ($1.)
86 @9 (Q4-Q6) ($1.)
87 @15 (Q7-Q9) ($1.)
88 @21 (Q12-Q15) ($1.)
89 @28 (Q10-Q11) ($1.)
90 @33 SEM $1.
91 @37 YR $1.
92 @41 CRSNUM $3.
93 @47 ID $5.
94 @55 CRSPRE $1. ;
95 RETAIN IDD ;
96 IF _N_ LT 9 THEN DELETE;
97 IDD=CRSPRE||CRSNUM||ID;
NOTE: The infile "c:\SONTEMP\cospr0.srf" is:
FILENAME=c:\SONTEMP\cospr0.srf,
RECFM=V,LRECL=1000
NOTE: 1007 records were read from the infile "c:\SONTEMP\cospr0.srf".
The minimum record length was 19.
The maximum record length was 327.
NOTE: The data set WORK.SRF1 has 999 observations and 22 variables.
NOTE: The DATA statement used 0.17 seconds.
98 DATA SRF2;SET SRF1;
99 KEEP Q1-Q15 SEM YR CRSNUM ID CRSPRE IDD RECNO;
100 RECN0=300;
101 IF FIRST.IDD THEN DO;RECNO+1; END;
102 FILE "C:\SONTEMP\MRGCODAT.DAT" ;
103 put @1 (q1-q15) ($1.) @18 crsnum $char3. @21 id $char5.
104 @26 crspre $char1. @27 idd $char9. @36 recno 3. ;
105
106
107 RUN;
NOTE: Variable FIRST.IDD is uninitialized.
NOTE: The file "C:\SONTEMP\MRGCODAT.DAT" is:
FILENAME=C:\SONTEMP\MRGCODAT.DAT,
RECFM=V,LRECL=256
NOTE: 999 records were written to the file "C:\SONTEMP\MRGCODAT.DAT".
The minimum record length was 38.
The maximum record length was 38.
NOTE: The data set WORK.SRF2 has 999 observations and 22 variables.
NOTE: The DATA statement used 0.11 seconds.
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