1 The SAS System 21:03 Wednesday, September 7, 2005 NOTE: Copyright (c) 1989-1996 by SAS Institute Inc., Cary, NC, USA. NOTE: SAS (r) Proprietary Software Release 6.12 TS060 Licensed to PITTSBURG STATE UNIVERSITY-CAMPUSWIDE-T/R, Site 0030428001. NOTE: Running on IBM Model RS/6000 Serial Number 0023951D4C00. This message is contained in the SAS news file, and is presented upon initialization. Edit the files "news" in the "misc/base" directory to display site-specific news and information in the program log. The command line option "-nonews" will prevent this display. NOTE: AUTOEXEC processing beginning; file is /usr/local/sas/sas612/autoexec.sas. NOTE: SAS initialization used: real time 2.19 seconds cpu time 0.21 seconds NOTE: AUTOEXEC processing completed. 1 /* Problem 2.23 */ 2 3 options ls=80; 4 5 data gpa; 6 input y x; 7 label y=GPA at the end of the freshman year 8 x=ACT score; 9 cards; NOTE: The data set WORK.GPA has 120 observations and 2 variables. NOTE: DATA statement used: real time 1.91 seconds cpu time 0.09 seconds 130 ; 131 132 133 proc reg data=gpa; 134 model y=x; 135 136 Test1: test x=0; NOTE: 120 observations read. NOTE: 120 observations used in computations. NOTE: The PROCEDURE REG printed pages 1-2. NOTE: PROCEDURE REG used: real time 0.82 seconds cpu time 0.06 seconds NOTE: The SAS System used: real time 5.28 seconds cpu time 0.41 seconds 2 The SAS System 21:03 Wednesday, September 7, 2005 NOTE: SAS Institute Inc., SAS Campus Drive, Cary, NC USA 27513-2414