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Text File
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1996-09-28
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10KB
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143 lines
1 EXPLANATION OF COLUMN ENTRIES FOR THE SUMMARY STATISTICS
-----------------------------------------------------------------------------------------------
BALANCING NO BALANCING VECTORS COMPUTED
------------------------ ------------------------ ------------------------
ORDER LOW UPP T HQR2 HQR INVIT HQR2 HQR INVIT
-----------------------------------------------------------------------------------------------
'BALANCING' IS THE OPTION THAT EMPLOYS SUBROUTINE BALANC TO BALANCE THE MATRIX BEFORE THE
EIGENVALUES ARE COMPUTED AND BALBAK TO BACK TRANSFORM THE EIGENVECTORS.
'VECTORS COMPUTED' IDENTIFIES BY POSITION, IN THE SET RETURNED BY HQR, THOSE EIGENVALUES
FOR WHICH INVIT COMPUTED THE ASSOCIATED EIGENVECTORS. T INDEXES AN EIGENVALUE FOR WHICH
THE EIGENVECTOR WAS COMPUTED AND F INDEXES A PASSED EIGENVALUE.
UNDER 'ORDER' IS THE ORDER OF EACH TEST MATRIX.
UNDER 'LOW' AND 'UPP' ARE INTEGERS INDICATING THE BOUNDARY INDICES FOR THE BALANCED MATRIX.
UNDER 'T' IS THE LETTER E OR O INDICATING THE USE OF ELEMENTARY OR ORTHOGONAL TRANSFORMATIONS.
UNDER 'HQR2 HQR' ARE TWO NUMBERS AND A KEYWORD. THE FIRST NUMBER, AN INTEGER, IS THE
ABSOLUTE SUM OF THE ERROR FLAGS RETURNED SEPARATELY FROM HQR2 AND HQR. THE SECOND
NUMBER IS THE MEASURE OF PERFORMANCE BASED UPON THE RESIDUAL COMPUTED FOR THE HQR2 PATH.
THE KEYWORD REPORTS THE DUPLICATION OF THE COMPUTED EIGENVALUES FROM HQR2 AND HQR.
'SAME' MEANS THAT THE EIGENVALUES ARE EXACT DUPLICATES. 'DIFF' MEANS THAT FOR AT LEAST ONE
PAIR OF CORRESPONDING EIGENVALUES, THE MEMBERS OF THE PAIR ARE NOT IDENTICAL.
UNDER 'INVIT' ARE TWO NUMBERS. THE FIRST NUMBER, AN INTEGER, IS THE ABSOLUTE SUM OF THE
ERROR FLAGS RETURNED FROM THE PATH. THE SECOND NUMBER IS THE MEASURE OF PERFORMANCE BASED
UPON THE RESIDUAL COMPUTED FOR THE PATH.
-1.0 AS THE MEASURE OF PERFORMANCE IS PRINTED IF AN ERROR IN THE CORRESPONDING PATH HAS
PREVENTED THE COMPUTATION OF THE EIGENVECTORS.
0FOR REDUCTIONS BY ELEMENTARY TRANSFORMATIONS
THE HQR2 PATH WITH BALANCING USES THE EISPACK CODES BALANC-ELMHES-ELTRAN-HQR2 -BALBAK,
AS CALLED FROM DRIVER SUBROUTINE RG.
THE HQR PATH WITH BALANCING USES THE EISPACK CODES BALANC-ELMHES-HQR ,
AS CALLED FROM DRIVER SUBROUTINE RG.
THE INVIT PATH WITH BALANCING USES THE EISPACK CODES BALANC-ELMHES-HQR -INVIT -ELMBAK-BALBAK.
THE HQR2 PATH WITH NO BALANCING USES THE EISPACK CODES ELMHES-ELTRAN-HQR2 .
THE HQR PATH WITH NO BALANCING USES THE EISPACK CODES ELMHES-HQR .
THE INVIT PATH WITH NO BALANCING USES THE EISPACK CODES ELMHES-HQR -INVIT -ELMBAK.
0FOR REDUCTIONS BY ORTHOGONAL TRANSFORMATIONS
THE HQR2 PATH WITH BALANCING USES THE EISPACK CODES BALANC-ORTHES-ORTRAN-HQR2 -BALBAK.
THE HQR PATH WITH BALANCING USES THE EISPACK CODES BALANC-ORTHES-HQR .
THE INVIT PATH WITH BALANCING USES THE EISPACK CODES BALANC-ORTHES-HQR -INVIT -ORTBAK-BALBAK.
THE HQR2 PATH WITH NO BALANCING USES THE EISPACK CODES ORTHES-ORTRAN-HQR2 .
THE HQR PATH WITH NO BALANCING USES THE EISPACK CODES ORTHES-HQR .
THE INVIT PATH WITH NO BALANCING USES THE EISPACK CODES ORTHES-HQR -INVIT- ORTBAK.
D.P. VERSION 04/15/83
1 TABULATION OF THE ERROR FLAG ERROR AND THE MEASURE OF PERFORMANCE Y FOR
THE EISPACK CODES. THIS RUN DISPLAYS THESE STATISTICS FOR REAL GENERAL MATRICES.
BALANCING NO BALANCING VECTORS SELECTED
------------------------ ------------------------ ------------------------
ORDER LOW UPP T HQR2 HQR INVIT HQR2 HQR INVIT
8 1 8 E 0 .105 SAME 0 .590 0 .105 SAME 0 .590 tttttttt
O 0 .054 SAME 0 .234 0 .054 SAME 0 .234
6 1 6 E 0 .026 SAME 0 .012 0 .026 SAME 0 .012 tttttt
O 0 .030 SAME 0 .095 0 .030 SAME 0 .095
5 1 5 E 0 .019 SAME 0 .014 0 .019 SAME 0 .014 ttftf
O 0 .012 SAME 0 .009 0 .012 SAME 0 .009
12 1 12 E 0 .070 SAME 0 .023 0 .070 SAME 0 .023 tttttttttttt
O 0 .015 SAME 0 .075 0 .015 SAME 0 .075
10 1 10 E 0 .044 SAME 0 .027 0 .040 SAME 0 .011 tttttttttt
O 0 .007 SAME 0 .006 0 .022 SAME 0 .006
15 1 15 E 0 .344 SAME 0 .078 0 .046 SAME 0 .312 ttttttttttttttt
O 0 .089 SAME 0 .990 0 .037 SAME 0 .203
19 1 19 E 0 .028 SAME 0 .067 0 .028 SAME 0 .067 tftftfttttttttttttt
O 0 .023 SAME 0 .029 0 .023 SAME 0 .029
6 1 1 E 0 .000 SAME 0 .083 0 .000 SAME 0 .083 tttttt
O 0 .000 SAME 0 .083 0 .000 SAME 0 .083
6 1 6 E 0 .009 SAME 0 .012 0 .009 SAME 0 .012 ttftft
O 0 .019 SAME 0 .010 0 .019 SAME 0 .010
6 1 6 E 0 .010 SAME 0 .005 0 .010 SAME 0 .005 tttttt
O 0 .010 SAME 0 .004 0 .010 SAME 0 .004
5 1 5 E 0 .062 SAME 0 .153 0 .062 SAME 0 .153 tfttf
O 0 .061 SAME 0 .068 0 .061 SAME 0 .068
5 1 5 E 0 .089 SAME 0 .282 0 .089 SAME 0 .282 ttftf
O 0 .089 SAME 0 .289 0 .089 SAME 0 .289
5 1 5 E 0 .032 SAME 0 .109 0 .032 SAME 0 .109 ttftf
O 0 .032 SAME 0 .105 0 .032 SAME 0 .105
5 1 5 E 0 .033 SAME 0 .084 0 .033 SAME 0 .084 tfttf
O 0 .033 SAME 0 .108 0 .033 SAME 0 .108
5 1 5 E 0 .072 SAME 0 .154 0 .072 SAME 0 .154 ttftf
O 0 .072 SAME 0 .211 0 .072 SAME 0 .211
3 1 1 E 0 .000 SAME 0 .000 0 .000 SAME 0 .060 ttt
O 0 .000 SAME 0 .000 0 .000 SAME 0 .060
1 TABULATION OF THE ERROR FLAG ERROR AND THE MEASURE OF PERFORMANCE Y FOR
THE EISPACK CODES. THIS RUN DISPLAYS THESE STATISTICS FOR REAL GENERAL MATRICES.
BALANCING NO BALANCING VECTORS SELECTED
------------------------ ------------------------ ------------------------
ORDER LOW UPP T HQR2 HQR INVIT HQR2 HQR INVIT
3 1 1 E 0 .000 SAME 0 .000 0 .000 SAME 0 .072 ttt
O 0 .000 SAME 0 .000 0 .000 SAME 0 .072
3 1 1 E 0 .003 SAME 0 .000 0 .003 SAME 0 .067 ttt
O 0 .003 SAME 0 .000 0 .003 SAME 0 .067
4 1 4 E 0 .042 SAME 0 .008 0 .011 SAME 0 .013 tttf
O 0 .042 SAME 0 .015 0 .011 SAME 0 .011
3 1 3 E 0 .119 SAME 0 .167 0 .119 SAME 0 .167 tft
O 0 .119 SAME 0 .116 0 .119 SAME 0 .116
4 1 4 E 0 .070 SAME 0 .275 0 .070 SAME 0 .275 ttft
O 0 .070 SAME 0 .200 0 .070 SAME 0 .200
5 1 5 E 0 .138 SAME 0 .742 0 .138 SAME 0 .742 tftft
O 0 .138 SAME 0 .868 0 .138 SAME 0 .868
6 1 6 E 0 .122 SAME 0 1.318 0 .122 SAME 0 1.318 ttftft
O 0 .122 SAME 0 .836 0 .122 SAME 0 .836
8 1 8 E 0 .029 SAME 0 .003 0 .025 SAME 0 .001 ttftftft
O 0 .029 SAME 0 .003 0 .025 SAME 0 .001
4 1 4 E 0 .173 SAME 0 .381 0 .173 SAME 0 .381 tttf
O 0 .173 SAME 0 .585 0 .173 SAME 0 .585
3 2 3 E 0 .001 SAME 0 .056 0 .001 SAME 0 .056 ttt
O 0 .001 SAME 0 .056 0 .001 SAME 0 .056
4 1 4 E 0 .115 SAME 0 .031 0 .115 SAME 0 .031 tftf
O 0 .115 SAME 0 .023 0 .115 SAME 0 .023
4 1 4 E 0 .078 SAME 0 .107 0 .078 SAME 0 .107 tttt
O 0 .028 SAME 0 .091 0 .028 SAME 0 .091
6 2 6 E 0 .011 SAME 0 .019 0 .002 SAME 0 .126 tttttt
O 0 .013 SAME 0 .016 0 .004 SAME 0 .005
6 1 6 E 0 .013 SAME 0 .015 0 .013 SAME 0 .015 tftttt
O 0 .008 SAME 0 .008 0 .008 SAME 0 .008
8 1 8 E 0 .076 SAME 0 .080 0 .076 SAME 0 .080 tftftftf
O 0 .021 SAME 0 .031 0 .021 SAME 0 .031
4 1 4 E 0 .024 SAME 0 .025 0 .024 SAME 0 .025 ttft
O 0 .028 SAME 0 .033 0 .028 SAME 0 .033
1 TABULATION OF THE ERROR FLAG ERROR AND THE MEASURE OF PERFORMANCE Y FOR
THE EISPACK CODES. THIS RUN DISPLAYS THESE STATISTICS FOR REAL GENERAL MATRICES.
BALANCING NO BALANCING VECTORS SELECTED
------------------------ ------------------------ ------------------------
ORDER LOW UPP T HQR2 HQR INVIT HQR2 HQR INVIT
6 1 6 E 0 .014 SAME 0 .017 0 .014 SAME 0 .017 tftftf
O 0 .042 SAME 0 .025 0 .042 SAME 0 .025
8 7 8 E 0 .000 SAME 0 .000 0 .016 SAME 0 .049 tttttttt
O 0 .000 SAME 0 .000 0 .005 SAME 0 .007
10 1 10 E 0 .000 SAME 0 .002 0 .000 SAME 0 .001 tttttttftf
O 0 .014 SAME 0 .009 0 .010 SAME 0 .002
0END OF DATA FOR SUBROUTINE RMATIN(RGREADI).
1