SAS function

[weixxx]

Can anyone help me with this one?

Create and print a data set with variables named N, ExpN, and LogN, where ExpN is eN and LogN is the natural log of N (the function is LOG).  Use a DO loop to create a table showing values of N, ExpN, and LogN for values of N going from 0.25 to 5 by 0.25.

[Kurt_Bremser]

The documentation of functions can be found here: https://documentation.sas.com/?cdcId=pgmsascdc&cdcVersion=9.4_3.3&docsetId=lefunctionsref&docsetTarg...

[PeterClemmensen]

What have you tried so far?

Here is a little code snippet to get you going 

data test;
   do N=0.25 to 5 by 0.25;
      /* Your calculations here */
   output;
   end;
run;

[weixxx]

Thank all for the helping! I appreciate!