Sample 39525: How to make every character value in the data set uppercase
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The sample code on the Full Code tab illustrates how to uppercase all character values in the data set.
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.
This code will uppercase all character values in the data set.
/*sample data set with all lowercase values*/
data a;
input x y $ z $;
datalines;
1 a b
2 c d
3 e f
;
/*PROC PRINT just to show the values are all lowercase*/
proc print;run;
data b;
set a;
/* this array groups all the character variables together into one array*/
array vars(*) _character_;
do i=1 to dim(vars);
/*use the UPCASE function to uppercase each value*/
vars(i)=upcase(vars(i));
end;
drop i;
run;
/*PROC PRINT just to show the values are all uppercase*/
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.
This code will make every character value in the data set uppercase.
| Type: | Sample |
| Date Modified: | 2010-05-04 13:23:37 |
| Date Created: | 2010-05-03 17:06:39 |
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