Adding trailing blanks to alphanumeric characters SAS code
Hi,
data want;
length b $200;
a="ABCD1234";
b=repeat("0",20-length(strip(a)))||strip(a);
run;
For trailing, just move the strip(a) before the repeat.
data want;
length b $20;
a="ABCD1234";
b=a;
run;
Oh, trailing blanks, I should read the question more thoroughly.
hi ,
i want to export to Csv file after coding
sso we use something like dat_null_
AAnd put function now length is $12.
and it shd be A25
If you are using DATA _NULL_ and a PUT statement to write out the data, it is easy to write out trailing blanks. Add a format specification to the PUT statement, for example:
put varname $25. ',' ... more variables ...;
This will write a total of 25 characters for VARNAME, including trailing blanks as needed to reach that length of 25.
Good luck.
Why? You mention writing a CSV, but by definition a CSV file would normally NOT have trailing blanks.
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