APPENDIX C
Prediction Tool Curve-Fit Information
SPSS Curve-Fit for "8to5"
Equation Number 1 Dependent Variable.. PEAK
Block Number 1. Method: Enter
AVG AVGCT AVGFOUR AVGINV AVGSQ CT TINV CTRT
Variable(s) Entered on Step Number
1.. CTRT
2.. AVGSQ
3.. AVGINV
4.. CTINV
5.. AVGFOUR
6.. AVGCT
7.. CT
8.. AVG
Multiple R .85758
R Square .73545
Adjusted R Square .73477
Standard Error .04765
Analysis of Variance
DF Sum of Squares Mean Square
Regression 8 19.63882 2.45485
Residual 3111 7.06437 .00227
F = 1081.06463 Signif F = .0000
* * * * M U L T I P L E R E G R E S S I O N * * * *
Equation Number 1 Dependent Variable.. PEAK
-------------------- Variables in the Equation ---------------------
Variable B SE B 95% Confdnce Intrvl B Beta
AVG .268358 .207512 -.138516 .675232 .216644
AVGCT .006496 .001249 .004048 .008944 .522516
AVGFOUR -.736241 .131699 -.994467 -.478016 -.493106
AVGINV -.015852 .002031 -.019834 -.011869 -.214062
AVGSQ .643298 .280484 .093345 1.193251 .536156
CT .007865 .001048 .005810 .009919 1.226393
CTINV -.295709 .076584 -.445869 -.145549 -.121829
CTRT -.164524 .009119 -.182403 -.146644 -2.534805
(Constant) 1.122944 .054923 1.015254 1.230634
----------- in ------------
Variable T Sig T
AVG 1.293 .1960
AVGCT 5.202 .0000
AVGFOUR -5.590 .0000
AVGINV -7.805 .0000
AVGSQ 2.294 .0219
CT 7.505 .0000
CTINV -3.861 .0001
CTRT -18.042 .0000
(Constant) 20.446 .0000
End Block Number 1 All requested variables entered.
SPSS Curve-Fit for "Hr09"
Equation Number 1 Dependent Variable.. PEAK
Block Number 1. Method: Enter
AVG AVGCT AVGFOUR AVGINV AVGSQ CT CTINV CTRT
Variable(s) Entered on Step Number
1.. CTRT
2.. AVG
3.. AVGINV
4.. AVGFOUR
5.. CTINV
6.. AVGCT
7.. CT
8.. AVGSQ
Multiple R .86652
R Square .75086
Adjusted R Square .75022
Standard Error .05052
Analysis of Variance
DF Sum of Squares Mean Square
Regression 8 23.93104 2.99138
Residual 3111 7.94030 .00255
F = 1172.01833 Signif F = .0000
* * * * M U L T I P L E R E G R E S S I O N * * * *
Equation Number 1 Dependent Variable.. PEAK
-------------------- Variables in the Equation ---------------------
Variable B SE B 95% Confdnce Intrvl B Beta
AVG 1.117133 .137009 .848496 1.385771 .864331
AVGCT -.002610 .001145 -.004854 -3.65660E-04 -.138485
AVGFOUR -.567505 .136841 -.835813 -.299197 -.269625
AVGINV -.003818 6.7721E-04 -.005145 -.002490 -.089551
AVGSQ .052655 .224282 -.387100 .492409 .035865
CT .010587 9.3545E-04 .008753 .012421 1.511154
CTINV -.181436 .086176 -.350405 -.012468 -.068421
CTRT -.132164 .009963 -.151699 -.112629 -1.863847
(Constant) .626551 .038150 .551749 .701353
----------- in ------------
Variable T Sig T
AVG 8.154 .0000
AVGCT -2.280 .0227
AVGFOUR -4.147 .0000
AVGINV -5.637 .0000
AVGSQ .235 .8144
CT 11.318 .0000
CTINV -2.105 .0353
CTRT -13.265 .0000
(Constant) 16.423 .0000
End Block Number 1 All requested variables entered.
SPSS Curve-Fit for "Hr10"
Equation Number 1 Dependent Variable.. PEAK
Block Number 1. Method: Enter
AVG AVGCT AVGFOUR AVGINV AVGSQ CT CTINV CTRT
Variable(s) Entered on Step Number
1.. CTRT
2.. AVG
3.. AVGINV
4.. CTINV
5.. AVGFOUR
6.. AVGCT
7.. CT
8.. AVGSQ
Multiple R .87564
R Square .76674
Adjusted R Square .76614
Standard Error .04545
Analysis of Variance
DF Sum of Squares Mean Square
Regression 8 21.12577 2.64072
Residual 3111 6.42689 .00207
F = 1278.26758 Signif F = .0000
* * * * M U L T I P L E R E G R E S S I O N * * * *
Equation Number 1 Dependent Variable.. PEAK
-------------------- Variables in the Equation ---------------------
Variable B SE B 95% Confdnce Intrvl B Beta
AVG .853151 .190105 .480407 1.225895 .714411
AVGCT 9.90804E-04 .001088 -.001142 .003124 .077424
AVGFOUR -.533592 .114309 -.757720 -.309464 -.389172
AVGINV -.008677 .001904 -.012411 -.004944 -.112897
AVGSQ .246432 .251731 -.247143 .740007 .217759
CT .009103 9.3486E-04 .007270 .010936 1.397402
CTINV -.272464 .070739 -.411165 -.133764 -.110508
CTRT -.138204 .008575 -.155017 -.121392 -2.096226
(Constant) .737279 .050964 .637352 .837206
----------- in ------------
Variable T Sig T
AVG 4.488 .0000
AVGCT .911 .3625
AVGFOUR -4.668 .0000
AVGINV -4.557 .0000
AVGSQ .979 .3277
CT 9.737 .0000
CTINV -3.852 .0001
CTRT -16.118 .0000
(Constant) 14.467 .0000
End Block Number 1 All requested variables entered.
SPSS Curve-Fit for "Hr11"
Equation Number 1 Dependent Variable.. PEAK
Block Number 1. Method: Enter
AVG AVGCT AVGFOUR AVGINV AVGSQ CT CTINV CTRT
Variable(s) Entered on Step Number
1.. CTRT
2.. AVG
3.. AVGINV
4.. CTINV
5.. AVGFOUR
6.. AVGCT
7.. CT
8.. AVGSQ
Multiple R .88358
R Square .78071
Adjusted R Square .78015
Standard Error .04173
Analysis of Variance
DF Sum of Squares Mean Square
Regression 8 19.28673 2.41084
Residual 3111 5.41725 .00174
F = 1384.48998 Signif F = .0000
* * * * M U L T I P L E R E G R E S S I O N * * * *
Equation Number 1 Dependent Variable.. PEAK
-------------------- Variables in the Equation ---------------------
Variable B SE B 95% Confdnce Intrvl B Beta
AVG .493772 .162236 .175671 .811873 .423502
AVGCT -5.19859E-04 .001067 -.002613 .001573 -.046793
AVGFOUR -.691974 .095730 -.879675 -.504274 -.563846
AVGINV -.011576 .001698 -.014905 -.008246 -.148967
AVGSQ .688350 .212479 .271736 1.104963 .649431
CT .010474 9.2128E-04 .008667 .012280 1.698076
CTINV -.322320 .065480 -.450708 -.193932 -.138061
CTRT -.147740 .007902 -.163234 -.132245 -2.366533
(Constant) .850525 .044800 .762684 .938365
----------- in ------------
Variable T Sig T
AVG 3.044 .0024
AVGCT -.487 .6263
AVGFOUR -7.228 .0000
AVGINV -6.817 .0000
AVGSQ 3.240 .0012
CT 11.369 .0000
CTINV -4.922 .0000
CTRT -18.696 .0000
(Constant) 18.985 .0000
End Block Number 1 All requested variables entered.
SPSS Curve-Fit for "Hr12"
Equation Number 1 Dependent Variable.. PEAK
Block Number 1. Method: Enter
AVG AVGCT AVGFOUR AVGINV AVGSQ CT CTINV CTRT
Variable(s) Entered on Step Number
1.. CTRT
2.. AVG
3.. AVGINV
4.. CTINV
5.. AVGFOUR
6.. AVGCT
7.. CT
8.. AVGSQ
Multiple R .87579
R Square .76700
Adjusted R Square .76640
Standard Error .04262
Analysis of Variance
DF Sum of Squares Mean Square
Regression 8 18.60334 2.32542
Residual 3111 5.65125 .00182
F = 1280.13663 Signif F = .0000
* * * * M U L T I P L E R E G R E S S I O N * * * *
Equation Number 1 Dependent Variable.. PEAK
-------------------- Variables in the Equation ---------------------
Variable B SE B 95% Confdnce Intrvl B Beta
AVG .033134 .160825 -.282199 .348468 .028678
AVGCT -.001763 .001092 -.003903 3.78135E-04 -.157661
AVGFOUR -.921388 .098045 -1.113627 -.729149 -.744881
AVGINV -.014303 .001495 -.017235 -.011372 -.214068
AVGSQ 1.255862 .214586 .835118 1.676606 1.180607
CT .010705 9.3126E-04 .008879 .012531 1.751576
CTINV -.256088 .067039 -.387533 -.124643 -.110703
CTRT -.140660 .008068 -.156479 -.124841 -2.273904
(Constant) .933469 .044325 .846560 1.020378
----------- in ------------
Variable T Sig T
AVG .206 .8368
AVGCT -1.614 .1065
AVGFOUR -9.398 .0000
AVGINV -9.567 .0000
AVGSQ 5.852 .0000
CT 11.495 .0000
CTINV -3.820 .0001
CTRT -17.435 .0000
(Constant) 21.060 .0000
End Block Number 1 All requested variables entered.
SPSS Curve-Fit for "Hr13"
Equation Number 1 Dependent Variable.. PEAK
Block Number 1. Method: Enter
AVG AVGCT AVGFOUR AVGINV AVGSQ CT CTINV CTRT
Variable(s) Entered on Step Number
1.. CTRT
2.. AVG
3.. AVGINV
4.. AVGFOUR
5.. CTINV
6.. AVGCT
7.. CT
8.. AVGSQ
Multiple R .86249
R Square .74388
Adjusted R Square .74322
Standard Error .04750
Analysis of Variance
DF Sum of Squares Mean Square
Regression 8 20.39119 2.54890
Residual 3111 7.02061 .00226
F = 1129.47732 Signif F = .0000
* * * * M U L T I P L E R E G R E S S I O N * * * *
Equation Number 1 Dependent Variable.. PEAK
-------------------- Variables in the Equation ---------------------
Variable B SE B 95% Confdnce Intrvl B Beta
AVG .870262 .168683 .539520 1.201004 .670308
AVGCT 4.74098E-04 .001204 -.001887 .002836 .030986
AVGFOUR -.628559 .137152 -.897477 -.359640 -.341439
AVGINV -.006871 .001228 -.009280 -.004463 -.118414
AVGSQ .266242 .255126 -.233991 .766474 .192501
CT .010004 9.4451E-04 .008152 .011856 1.539689
CTINV -.176400 .076754 -.326894 -.025907 -.071729
CTRT -.143066 .009110 -.160929 -.125204 -2.175540
(Constant) .737255 .043626 .651716 .822794
----------- in ------------
Variable T Sig T
AVG 5.159 .0000
AVGCT .394 .6939
AVGFOUR -4.583 .0000
AVGINV -5.593 .0000
AVGSQ 1.044 .2968
CT 10.591 .0000
CTINV -2.298 .0216
CTRT -15.704 .0000
(Constant) 16.899 .0000
End Block Number 1 All requested variables entered.
SPSS Curve-Fit for "Hr14"
Equation Number 1 Dependent Variable.. PEAK
Block Number 1. Method: Enter
AVG AVGCT AVGFOUR AVGINV AVGSQ CT CTINV CTRT
Variable(s) Entered on Step Number
1.. CTRT
2.. AVG
3.. AVGINV
4.. CTINV
5.. AVGFOUR
6.. AVGCT
7.. CT
8.. AVGSQ
Multiple R .87952
R Square .77356
Adjusted R Square .77298
Standard Error .04502
Analysis of Variance
DF Sum of Squares Mean Square
Regression 8 21.54095 2.69262
Residual 3111 6.30547 .00203
F = 1328.48632 Signif F = .0000
* * * * M U L T I P L E R E G R E S S I O N * * * *
Equation Number 1 Dependent Variable.. PEAK
-------------------- Variables in the Equation ---------------------
Variable B SE B 95% Confdnce Intrvl B Beta
AVG .403264 .183411 .043645 .762884 .328533
AVGCT 4.10118E-05 .001114 -.002144 .002226 .003172
AVGFOUR -.880393 .114042 -1.103999 -.656788 -.617262
AVGINV -.010640 .001739 -.014049 -.007231 -.148377
AVGSQ .925327 .246615 .441783 1.408871 .788480
CT .010226 9.3195E-04 .008399 .012053 1.561540
CTINV -.303159 .071420 -.443194 -.163124 -.122307
CTRT -.147253 .008538 -.163993 -.130512 -2.221655
(Constant) .851521 .049192 .755068 .947974
----------- in ------------
Variable T Sig T
AVG 2.199 .0280
AVGCT .037 .9706
AVGFOUR -7.720 .0000
AVGINV -6.120 .0000
AVGSQ 3.752 .0002
CT 10.973 .0000
CTINV -4.245 .0000
CTRT -17.247 .0000
(Constant) 17.310 .0000
End Block Number 1 All requested variables entered.
SPSS Curve-Fit for "Hr15"
Equation Number 1 Dependent Variable.. PEAK
Block Number 1. Method: Enter
AVG AVGCT AVGFOUR AVGINV AVGSQ CT CTINV CTRT
Variable(s) Entered on Step Number
1.. CTRT
2.. AVG
3.. AVGINV
4.. CTINV
5.. AVGFOUR
6.. AVGCT
7.. CT
8.. AVGSQ
Multiple R .86219
R Square .74338
Adjusted R Square .74272
Standard Error .04766
Analysis of Variance
DF Sum of Squares Mean Square
Regression 8 20.46748 2.55844
Residual 3111 7.06557 .00227
F = 1126.49037 Signif F = .0000
* * * * M U L T I P L E R E G R E S S I O N * * * *
Equation Number 1 Dependent Variable.. PEAK
-------------------- Variables in the Equation ---------------------
Variable B SE B 95% Confdnce Intrvl B Beta
AVG .137862 .184104 -.223115 .498839 .114213
AVGCT .004564 .001183 .002245 .006883 .383999
AVGFOUR -.835922 .111995 -1.055513 -.616330 -.630453
AVGINV -.014699 .001871 -.018367 -.011032 -.187814
AVGSQ 1.044038 .244627 .564392 1.523684 .935633
CT .007317 .001032 .005294 .009341 1.123753
CTINV -.249061 .073928 -.394013 -.104108 -.101052
CTRT -.141162 .008983 -.158775 -.123548 -2.141843
(Constant) .937631 .050851 .837926 1.037337
----------- in ------------
Variable T Sig T
AVG .749 .4540
AVGCT 3.859 .0001
AVGFOUR -7.464 .0000
AVGINV -7.859 .0000
AVGSQ 4.268 .0000
CT 7.090 .0000
CTINV -3.369 .0008
CTRT -15.714 .0000
(Constant) 18.439 .0000
End Block Number 1 All requested variables entered.
SPSS Curve-Fit for "Hr16"
Equation Number 1 Dependent Variable.. PEAK
Block Number 1. Method: Enter
AVG AVGCT AVGFOUR AVGINV AVGSQ CT CTINV CTRT
Variable(s) Entered on Step Number
1.. CTRT
2.. AVG
3.. AVGINV
4.. CTINV
5.. AVGFOUR
6.. AVGCT
7.. CT
8.. AVGSQ
Multiple R .87798
R Square .77085
Adjusted R Square .77026
Standard Error .04414
Analysis of Variance
DF Sum of Squares Mean Square
Regression 8 20.38871 2.54859
Residual 3111 6.06100 .00195
F = 1308.14408 Signif F = .0000
* * * * M U L T I P L E R E G R E S S I O N * * * *
Equation Number 1 Dependent Variable.. PEAK
-------------------- Variables in the Equation ---------------------
Variable B SE B 95% Confdnce Intrvl B Beta
AVG -.160098 .176103 -.505387 .185192 -.134550
AVGCT 9.87046E-04 .001108 -.001185 .003159 .083215
AVGFOUR -1.071754 .107471 -1.282476 -.861032 -.804859
AVGINV -.017266 .001754 -.020705 -.013827 -.232269
AVGSQ 1.523325 .234210 1.064104 1.982547 1.370635
CT .009172 9.4713E-04 .007315 .011029 1.437055
CTINV -.225317 .070278 -.363112 -.087522 -.093272
CTRT -.139080 .008377 -.155505 -.122655 -2.153036
(Constant) .973244 .048069 .878993 1.067495
----------- in ------------
Variable T Sig T
AVG -.909 .3634
AVGCT .891 .3729
AVGFOUR -9.972 .0000
AVGINV -9.844 .0000
AVGSQ 6.504 .0000
CT 9.684 .0000
CTINV -3.206 .0014
CTRT -16.603 .0000
(Constant) 20.247 .0000
End Block Number 1 All requested variables entered.
SPSS Curve-Fit for "Hr17"
Equation Number 1 Dependent Variable.. PEAK
Block Number 1. Method: Enter
AVG AVGCT AVGFOUR AVGINV AVGSQ CT CTINV CTRT
Variable(s) Entered on Step Number
1.. CTRT
2.. AVG
3.. AVGINV
4.. CTINV
5.. AVGFOUR
6.. AVGCT
7.. CT
8.. AVGSQ
Multiple R .88746
R Square .78759
Adjusted R Square .78705
Standard Error .04152
Analysis of Variance
DF Sum of Squares Mean Square
Regression 8 19.88291 2.48536
Residual 3111 5.36228 .00172
F = 1441.91763 Signif F = .0000
* * * * M U L T I P L E R E G R E S S I O N * * * *
Equation Number 1 Dependent Variable.. PEAK
---------------------- Variables in the Equation -----------------------
Variable B SE B 95% Confdnce Intrvl B Beta
AVG .400872 .174566 .058595 .743149 .338133
AVGCT -.004274 .001040 -.006313 -.002234 -.345597
AVGFOUR -.952212 .116666 -1.180962 -.723463 -.632652
AVGINV -.012654 .001828 -.016238 -.009069 -.162808
AVGSQ 1.005863 .238822 .537598 1.474127 .864837
CT .011181 8.7078E-04 .009474 .012889 1.793266
CTINV -.234133 .067519 -.366519 -.101748 -.099207
CTRT -.131727 .007942 -.147300 -.116154 -2.087299
(Constant) .786832 .046382 .695889 .877774
----------- in ------------
Variable T Sig T
AVG 2.296 .0217
AVGCT -4.108 .0000
AVGFOUR -8.162 .0000
AVGINV -6.922 .0000
AVGSQ 4.212 .0000
CT 12.841 .0000
CTINV -3.468 .0005
CTRT -16.585 .0000
(Constant) 16.964 .0000
End Block Number 1 All requested variables entered.