Getting Started Example for PROC X12
/*--------------------------------------------------------------
SAS Sample Library
Name: x12gs.sas
Description: Example program from SAS/ETS User's Guide,
The X12 Procedure
Title: Getting Started Example for PROC X12
Product: SAS/ETS Software
Keys: seasonal adjustment of time series
PROC: X12
Notes:
--------------------------------------------------------------*/
data sales;
set sashelp.air;
sales = air;
date = intnx( 'month', '01sep78'd, _n_-1 );
format date monyy.;
run;
proc x12 data=sales date=date;
var sales;
x11;
ods select d11;
run;
proc x12 data=sales date=date noprint;
var sales;
x11;
output out=out a1 d11;
run;
proc sgplot data=out;
series x=date y=sales_A1 / name = "A1" markers
markerattrs=(color=red symbol='asterisk')
lineattrs=(color=red);
series x=date y=sales_D11 / name= "D11" markers
markerattrs=(symbol='circle')
lineattrs=(color=blue);
yaxis label='Original and Seasonally Adjusted Time Series';
run;