topic Re: Addresses update tranwrd in New SAS User

Addresses update tranwrd

miss2223 — Thu, 11 Aug 2022 23:27:05 GMT

Hi there

My input data is below, I would like to change Rd to Road, AVE to Avenue, CL to close etc this is part of it I have lots of weird address as well.

I have tried propcase(tranwrd(ADDR,'Cl','Close')) as ADDR. But this only does one name per time. Is there any chance I can update Rd, AVE and CL in one data step?

Input

Name	Addr
Amy	12 Stream Rd
Mary	1/891 Mason AVE
John	821 Stream Road
Ivy	67 Tork CL
Martin	5/891 Mason Avenue

Expectation output

Name	Address
Amy	12 Stream Road
Mary	1/891 Mason Avenue
John	821 Stream Road
Ivy	67 Tork Close
Martin	5/891 Mason Avenue

Many thanks!

Re: Addresses update tranwrd

andreas_lds — Fri, 12 Aug 2022 04:39:07 GMT

I don't understand the problem: "I have tried propcase(tranwrd(ADDR,'Cl','Close')) as ADDR. But this only does one name per time." - Please post the code you have used along with the log. So that we what happens actually.

For data cleaning i would always use a data step, the code is easier to debug. One problem could be caused by the length of the variable addr. Is it long enough to hold the additional chars?

A data step could look this:

data want;
  set have;
  length addr_expanded $ 100;
  addr_expanded = tranwrd(addr, 'Rd', 'Road');
  addr_expanded = tranwrd(addr_expanded, 'AVE', 'Avenue');
  addr_expanded = tranwrd(addr_expanded, 'CL', Close');
run;

Re: Addresses update tranwrd

Ksharp — Fri, 12 Aug 2022 11:50:38 GMT

You could write many TRANWRD() for this in a data step. Like : 

data want;
set have;
ADDR= propcase(prxchange('s/\bCl\b/Close/,-1,ADDR'));
ADDR= propcase(prxchange('s/\bRd\b/Road/,-1,ADDR'));
ADDR= propcase(prxchange('s/\bAVE\b/Avenue/,-1,ADDR'));
run;

Re: Addresses update tranwrd

Sajid01 — Mon, 15 Aug 2022 17:01:31 GMT

This code works

data have;
Retain Name Address;
length Address $ 100;
input Name $	_Addr $ 100.;
infile datalines dsd dlm=',' truncover;
Address=tranwrd(tranwrd(tranwrd(_Addr,'Rd', "Road"),'AVE', "Avenue"),'CL',"Close");
drop _Addr;
datalines;
Amy	,2 Stream Rd
Mary,1/891 Mason AVE
John,821 Stream Road
Ivy,67 Tork CL
Martin ,5/891 Mason Avenue
;
run;

The output will be as you wanted

Re: Addresses update tranwrd

miss2223 — Mon, 15 Aug 2022 20:08:05 GMT

datalines;
Amy ,2 Stream St
Mary,1/891 Mason Street
John,821 Stream Road
Ivy,67 Tork CL
Martin ,5/891 Mason Avenue
;

I have one row that is St and another is Street. Applying the code tranwrd(_Addr,'St', "Street"). The result turn up to be Streetreet. Any chance of fixing that?

Amy 2 Streetream Street
Mary 1/891 Mason Streetreet

Re: Addresses update tranwrd

Sajid01 — Mon, 15 Aug 2022 20:32:30 GMT

Sure
Replace ‘St’ with ‘ St ‘.
Effectively we are adding a leading and trailing space to make sure only St is selected.

Re: Addresses update tranwrd

yaakov555 — Mon, 15 Aug 2022 21:01:00 GMT

if you run the tranwrd twice you will get Streetreet

Re: Addresses update tranwrd

Sajid01 — Mon, 15 Aug 2022 22:28:42 GMT

I have update the code to account for the presence of St in the address.

data have;
Retain Name Address;
length Address $ 100;
input Name $	_Addr $ 100.;
infile datalines dsd dlm=',' truncover;
Address=tranwrd(tranwrd(tranwrd(tranwrd(_Addr,'Rd', "Road"),'AVE', "Avenue"),'CL',"Close"),' St '," Street");
drop _Addr;
datalines;
Samy ,2 Stream St
Amy	,2 Stream Rd
Mary,1/891 Mason AVE
John,821 Stream Road
Ivy,67 Tork CL
Martin ,5/891 Mason Avenue
;
run;

The output will be like as shown below. It is what you want.