The SAS System 13:47 Monday, August 11, 2003 1 WARNING 2: B = 1, so that all tests coincide (univariate case). Since COLLAPSE = 1, power is given as one value with the heading POWER. To print powers with a heading for each test, specify OPT_OFF = {COLLAPSE}. WARNING 10: SIGMA is a scalar. For this program, a scalar SIGMA must equal the variance, NOT the standard deviation. POWER CALCULATION WARNING 22: Power values were rounded to 1 using the value contained in ROUND and should not be be reported as Power = 1. For example, if ROUND = 3 then report Power > 0.999 . This occurred 23 time(s). The results have been stored in SAS file WORK.PWRDT1 The SAS System 13:47 Monday, August 11, 2003 2 The CONTENTS Procedure Data Set Name: WORK.PWRDT1 Observations: 153 Member Type: DATA Variables: 5 Engine: V8 Indexes: 0 Created: 13:47 Monday, August 11, 2003 Observation Length: 40 Last Modified: 13:47 Monday, August 11, 2003 Deleted Observations: 0 Protection: Compressed: NO Data Set Type: Sorted: NO Label: -----Engine/Host Dependent Information----- Data Set Page Size: 4096 Number of Data Set Pages: 2 First Data Page: 1 Max Obs per Page: 101 Obs in First Data Page: 64 Number of Data Set Repairs: 0 File Name: d:\apps\sas\WORK82\_TD1252\pwrdt1.sas7bdat Release Created: 8.0202M0 Host Created: WIN_PRO -----Alphabetic List of Variables and Attributes----- # Variable Type Len Pos ƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒ 1 ALPHA Num 8 0 3 BETASCAL Num 8 16 5 POWER Num 8 32 2 SIGSCAL Num 8 8 4 TOTAL_N Num 8 24