Specifying the URL= Option to Create SERIESS Data Set.
/*----------------------------------------------------------------
SAS SAMPLE LIBRARY
Name: fredex08.sas
Description: Example program from SAS/ETS User's Guide,
The SASEFRED Interface Engine
Title: Specifying the URL= Option to Create SERIESS Data Set.
Product: SAS/ETS Software
Keys: FRED data extraction
Procs: SASEFRED
Notes: Read this before you run this sample.
The sample data provided resides in the ets/sasmisc folder.
Define a system environment variable,
FRED, to the path of your writeable folder containing
the XFREDtpu.xml as your destination folder for FRED data.
To assign a fileref to the external file to be processed,
use the following form of the libname statement:
libname fred sasefred "%sysget(FRED)"
URL="https://api.stlouisfed.org/fred/release/series?release_id=51"
APIKEY='<your FRED apikey>'
;
----------------------------------------------------------------*/
options validvarname=any
sslcalistloc="/SASSecurityCertificateFramework/1.1/cacerts/trustedcerts.pem";
title 'Specifying the URL= Option to Create the SERIES Data Set';
libname _all_ clear;
libname fred2 sasefred "%sysget(FRED)"
URL="https://api.stlouisfed.org/fred/release/series?release_id=51"
APIKEY='XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX'
;
data series2;
set fred2.XFREDtpu;
run;
proc contents
data=series2;
run;
%macro pri10nom(datname);
data lastob;
set &datname nobs=last;
last5=last-4;
if last>10 then
call symput('print5',last5);
else
call symput('print5',9);
run;
data getall10;
set &datname(obs=5) &datname(firstobs=&print5);
run;
proc print data=getall10; run;
%mend pri10nom;
title3 "First 5/Last 5 Obs, SERIES2 Data Set";
%pri10nom(series2);