I have several macro variables that represent a numeric value. I understand that macro variables are character strings, so I can't format them as I could a number. I want the variables to display to 1 decimal point, but there are some that only an integer. For example, I want the value "1" to display as "1.0". I am trying to add the string ".0" to any variable that represents an integer. The code below does not work. It likes to remove the decimal and display "10" instead of "1.0". Any ideas on how to retain the decimal point?
%let zerodec=%quote(.0);
%put ~~~&zerodec.~~~;
%let dose1=1;
%let dose1=%sysfunc(cat(&dose1.,%quote(&zerodec.)));
%put ~~~&dose1.~~~;
dose1 = %sysfunc(putn(&dose1,f3.1));
A macro value that will resolve to a number can be "formatted" using PUTN (not just PUT)
dose1 = %sysfunc(putn(&dose1,f3.1));
A macro value that will resolve to a number can be "formatted" using PUTN (not just PUT)
What about?
%let str=1;
%let str=%sysfunc(inputn(&str,best32.),16.1);
%put str: &str;
Result:
str: 1.0
Don't miss out on SAS Innovate - Register now for the FREE Livestream!
Can't make it to Vegas? No problem! Watch our general sessions LIVE or on-demand starting April 17th. Hear from SAS execs, best-selling author Adam Grant, Hot Ones host Sean Evans, top tech journalist Kara Swisher, AI expert Cassie Kozyrkov, and the mind-blowing dance crew iLuminate! Plus, get access to over 20 breakout sessions.
Learn how use the CAT functions in SAS to join values from multiple variables into a single value.
Find more tutorials on the SAS Users YouTube channel.