These sample files and code examples are provided by SAS Institute Inc. "as is" without warranty of any kind, either express or implied, including but not limited to the implied warranties of merchantability and fitness for a particular purpose. Recipients acknowledge and agree that SAS Institute shall not be liable for any damages whatsoever arising out of their use of this material. In addition, SAS Institute will provide no support for the materials contained herein.
The comma delimited data is read up through the third variable and the trailing @ holds the input record. The ANYDIGIT function is used to view the contents of the COUNT variable and if any numeric digit (0-9) is found the function returns the position found. If the result is greater than 0 (zero) a number is found. Next, a DO loop is used to iterate the number of times equal to the COUNT value to read in the remaining number of parts on the record. The OUTPUT statement is used within the DO loop to create a new observation for each part.
If the ANYDIGIT function returns a 0 (zero) a number was not found. The PART variable is set to the COUNT value and the single observation is output.
data parts;
infile datalines dsd truncover;
input dept color : $10. count $ @;
if anydigit(count) > 0 then do;
do i = 1 to input(count,2.);
input part $ @;
output;
end;
end;
else do;
part=count;
output;
end;
drop i count;
datalines;
101,Green,3,A,B,C
102,Blue,A
103,Purple,F
104,Red,4,A,C,D,F
105,Orange,2,A,B
106,Yellow,E
;
run;
proc print;
run;
These sample files and code examples are provided by SAS Institute Inc. "as is" without warranty of any kind, either express or implied, including but not limited to the implied warranties of merchantability and fitness for a particular purpose. Recipients acknowledge and agree that SAS Institute shall not be liable for any damages whatsoever arising out of their use of this material. In addition, SAS Institute will provide no support for the materials contained herein.
The SAS System Obs dept color part 1 101 Green A 2 101 Green B 3 101 Green C 4 102 Blue A 5 103 Purple F 6 104 Red A 7 104 Red C 8 104 Red D 9 104 Red F 10 105 Orange A 11 105 Orange B 12 106 Yellow E
Type: | Sample |
Topic: | SAS Reference ==> Statements ==> File-handling ==> INFILE SAS Reference ==> Statements ==> File-handling ==> INPUT |
Date Modified: | 2019-06-11 14:57:13 |
Date Created: | 2012-01-05 10:41:37 |
Product Family | Product | Host | SAS Release | |
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DB2 Universal Database on AIX | ||||
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Greenplum on Linux x64 | ||||
Netezza TwinFin 32bit blade | ||||
Netezza TwinFin 32-bit SMP Hosts | ||||
Netezza TwinFin 64-bit S-Blades | ||||
Netezza TwinFin 64-bit SMP Hosts | ||||
Teradata on Linux | ||||
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