topic Re: How to write a quote inside a character string? in SAS Programming

How to write a quote inside a character string?

Maisha_Huq — Tue, 25 Mar 2014 13:55:30 GMT

Hi All:

What's the syntax for an if-then statement where my 'if' variable is character and the value has quotes in it. For example:

The client name is originally Joe "Average" Smith but I want to change it to Joe A Smith...

if last_name="Joe"Average"Smith" then last_name="Joe A Smith";

won't work

because 'the meaning of an identifier after a quoted string might change in a future SAS release. Inserting white spaced between a quoted string and the succeeding identifier is recommended.

My quotes are balanced...

Re: How to write a quote inside a character string?

RichardinOz — Tue, 25 Mar 2014 14:06:17 GMT

Either double up the quotes in the centre or alternate single and double

if last_name="Joe""Average""Smith" then last_name="Joe A Smith";

if last_name='Joe"Average"Smith' then last_name="Joe A Smith";

Richard

Re: How to write a quote inside a character string?

art297 — Tue, 25 Mar 2014 14:17:50 GMT

The following approach might be more generalizable:

data have (drop=x y);

informat last_name x y $50.;

infile cards dlm='"' truncover;

input last_name x y;

if length(strip(x)) gt 1 then last_name=cat(strip(last_name),

' ',substr(x,1,1),'. ',strip(y));

cards;

Joe"Average"Smith

Mary Jones

Tom"Tall"Jones

;

Re: How to write a quote inside a character string?

Maisha_Huq — Tue, 25 Mar 2014 22:39:13 GMT

Thanks Richard and Arthur!!

Re: How to write a quote inside a character string?

RichardinOz — Thu, 27 Mar 2014 00:53:40 GMT

I am hoping that the examples you gave are made up for the purpose of understanding quoting, and not representative of real data in one of your databases. If the data is real I believe it would be wrong to create a middle initial based on what appears to be a nickname, and I would hesitate to remove the information inside the quotes entirely. The best solution would be to create a nickname column and move the data in quotes to the new column. I can suggest code if required.

Richard