BookmarkSubscribeRSS Feed
☑ This topic is solved. Need further help from the community? Please sign in and ask a new question.
ybz12003
Rhodochrosite | Level 12

Hello,

In the following sample dataset, I would like to extract "99223", "99469", "99220" in the CPT column.  The extracted number list is needed only to have 5-digit numbers in the CPT column.  Please help, thanks.

 

data CPT;  
	length CPT $10 status 3; 
	infile datalines delimiter=','; 
	input CPT status;  
	datalines;                     
	99223,2,
	30182374,2,
	30687798,3,
	99469,2,
	A0425,3,
	10992200,4,
;   

data want;
 	length CPT $10 status 3; 
	infile datalines delimiter=','; 
	input CPT status;  
	datalines;                     
	99223,2,
	99469,2,
;   
1 ACCEPTED SOLUTION

Accepted Solutions
Amir
PROC Star

Hi,

 

Thanks for supplying the data in data steps.

 

The following code returns what you have shown in the want data set, but it does not contain "99220", which is in your problem description.

 

data want2;
  set cpt;
  
  /* check there are no non-digits in cpt and that it has a length of 5 */
  where not notdigit(strip(cpt)) and length(cpt) eq 5;
run;

 

 

Thanks & kind regards,

Amir.

View solution in original post

2 REPLIES 2
Reeza
Super User
LENGTH function.
Amir
PROC Star

Hi,

 

Thanks for supplying the data in data steps.

 

The following code returns what you have shown in the want data set, but it does not contain "99220", which is in your problem description.

 

data want2;
  set cpt;
  
  /* check there are no non-digits in cpt and that it has a length of 5 */
  where not notdigit(strip(cpt)) and length(cpt) eq 5;
run;

 

 

Thanks & kind regards,

Amir.

sas-innovate-white.png

Our biggest data and AI event of the year.

Don’t miss the livestream kicking off May 7. It’s free. It’s easy. And it’s the best seat in the house.

Join us virtually with our complimentary SAS Innovate Digital Pass. Watch live or on-demand in multiple languages, with translations available to help you get the most out of every session.

 

Register now!

How to Concatenate Values

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.

SAS Training: Just a Click Away

 Ready to level-up your skills? Choose your own adventure.

Browse our catalog!

Discussion stats
  • 2 replies
  • 866 views
  • 3 likes
  • 3 in conversation