Using the LIBNAME Statement to Access All Keys
/*----------------------------------------------------------------
SAS Sample Library
Name: crpex02.sas
Description: Example program from SAS/ETS User's Guide,
The SASECRSP Interface Engine
Title: Using the LIBNAME Statement to Access All Keys
Product: SAS/ETS Software
Keys: Stock data access, CRSPAccess
Procs: SASECRSP
Notes: Read this before you run this sample.
The CRSP database resides in the CRSP_MSTK folder. You
must install your CRSP monthly stock data
and define your Windows system environment
variable, CRSP_MSTK, to point to the physical path
of your installed CRSP database. Use the following
form of the libname statement:
libname testit2 sasecrsp "%sysget(CRSP_MSTK)"
setid=20
range='19950101-19950228';
----------------------------------------------------------------*/
title2 'Define a range inside the data range ';
title3 'My range is ( 19950101-19950228 )';
libname _all_ clear;
libname testit2 sasecrsp "%sysget(CRSP_MSTK)"
setid=20
range='19950101-19950228';
data a;
set testit2.ask(obs=30);
run;
proc print data=a;
run;