关于使用LISREL做协方差矩阵失败的问题（警告内详）

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收藏 2015-02-02

使用LISREL做结构方程模型的时候，生成路径图失败，检查了协方差矩阵，发现有W_A_R_N_I_N_G: The correlation is unity. Check your data. ERROR CODE 206.，检查了数据没有空值，不知道该怎么办，求助！

There are 273 distinct response patterns, see FREQ-file.

The 20 most common patterns are :

4 4 4 3 4 4 4 4 4 4 4 4 4 4 4 4

3 4 4 4 4 4 4 4 4 3 4 3

3 4 4 3 4 4 4 4 4 4 4 4 4 4 3 4

3 4 4 4 4 4 4 4 4 3 4 3

3 6 6 5 6 4 3 6 5 5 6 6 5 4 2 6

5 6 4 3 6 5 5 6 6 5 6 5

2 4 4 3 5 5 4 4 4 4 4 4 4 4 4 4

3 5 5 4 4 4 4 4 4 3 4 3

2 4 4 3 5 5 6 5 5 4 4 4 4 4 3 4

3 5 5 6 5 5 4 4 4 3 4 3

2 4 4 5 3 4 3 3 3 3 4 4 4 4 4 4

5 3 4 3 3 3 3 4 4 5 4 5

2 6 6 3 4 4 5 7 7 7 6 6 4 4 3 6

3 4 4 5 7 7 7 6 6 3 6 3

2 6 6 5 4 3 4 7 7 7 6 6 4 4 4 6

5 4 3 4 7 7 7 6 6 5 6 5

2 6 6 3 3 4 4 7 7 7 6 6 4 4 4 6

3 3 4 4 7 7 7 6 6 3 6 3

2 6 4 3 4 5 4 6 6 6 6 4 4 4 3 4

3 4 5 4 6 6 6 6 4 3 6 3

2 6 6 3 3 5 4 6 6 5 6 6 4 5 3 6

3 3 5 4 6 6 5 6 6 3 6 3

2 6 4 5 4 5 4 6 5 5 6 4 4 5 3 4

5 4 5 4 6 5 5 6 4 5 6 5

2 6 6 3 3 4 4 6 5 5 6 6 5 4 3 6

3 3 4 4 6 5 5 6 6 3 6 3

2 6 6 3 4 4 5 6 5 6 6 6 6 4 3 6

3 4 4 5 6 5 6 6 6 3 6 3

2 6 6 3 6 5 6 4 6 5 6 6 5 4 3 6

3 6 5 6 4 6 5 6 6 3 6 3

2 4 5 5 6 4 5 5 6 6 4 5 6 5 3 5

5 6 4 5 5 6 6 4 5 5 4 5

2 4 4 3 6 5 5 6 6 6 4 4 5 5 4 4

3 6 5 5 6 6 6 4 4 3 4 3

2 4 4 3 5 5 5 6 6 6 4 4 4 5 4 4

3 5 5 5 6 6 6 4 4 3 4 3

2 4 6 3 4 4 6 6 6 6 4 6 5 5 4 6

3 4 4 6 6 6 6 4 6 3 4 3

2 4 6 5 4 3 4 6 5 6 4 6 5 5 3 6

5 4 3 4 6 5 6 4 6 5 4 5

W_A_R_N_I_N_G: The correlation is unity. Check your data. ERROR CODE 206.

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elainezymxx

2015-2-2 17:18:30

输出如下：
                              DATE: 02/02/2015
                              TIME: 16:33

                           P R E L I S  2.70

                                    BY

                     Karl G. J”reskog & Dag S”rbom

                  This program is published exclusively by
                  Scientific Software International, Inc.
                     7383 N. Lincoln Avenue, Suite 100
                     Lincolnwood, IL 60712, U.S.A.
         Phone: (800)247-6113, (847)675-0720, Fax: (847)675-2140
      Copyright by Scientific Software International, Inc., 1981-2004
      Use of this program is subject to the terms specified in the
                     Universal Copyright Convention.
                        Website: www.ssicentral.com

The following lines were read from file C:\test\test32.PR2:

!PRELIS SYNTAX: Can be edited
SY='C:\test\test32.PSF'
OU MA=CM SM=test32.cov RA=test32.dsf XT XM

Total Sample Size = 305

Univariate Marginal Parameters

Variable    Mean St. Dev. Thresholds
--------    ---- -------- ----------
   SN1 3.900 1.755 0.000 1.000 1.792 3.647 4.541 6.985
   SN2 7.856 3.813 0.000 1.000 3.006 7.274 9.150  13.925
   SN3 3.723 1.865 0.000 1.000 3.977
   JR1 9.621 3.878 0.000 1.000 4.826 8.671  11.636  14.937
   JR2 4.786 2.153 0.000 1.000 2.162 5.132 6.808 8.277
   JR3 3.099 1.140 0.000 1.000 1.767 3.076 4.006 4.850
   RT1 2.674 1.146 0.000 1.000 2.194 3.103 4.153
   RT2 1.930 0.710 0.000 1.000 1.677 2.279 2.889
   RT3 7.043 2.591 0.000 1.000 3.197 5.598 7.832  10.156
   QL1 3.900 1.755 0.000 1.000 1.792 3.647 4.541 6.985
   QL2 7.856 3.813 0.000 1.000 3.006 7.274 9.150  13.925
   RF1 5.154 2.658 0.000 1.000 2.255 5.340 8.303  11.747
   RF2 2.500 1.513 0.000 1.000 2.845 4.639 6.612
   RF3 2.326 0.997 0.000 1.000 2.190 2.991 3.508 4.800
   PU1 7.856 3.813 0.000 1.000 3.006 7.274 9.150  13.925
   PU2 3.723 1.865 0.000 1.000 3.977
PEOU1 9.621 3.878 0.000 1.000 4.826 8.671  11.636  14.937
PEOU2 4.786 2.153 0.000 1.000 2.162 5.132 6.808 8.277
PEOU3 3.099 1.140 0.000 1.000 1.767 3.076 4.006 4.850
   PEF1 2.674 1.146 0.000 1.000 2.194 3.103 4.153
   PEF2 1.930 0.710 0.000 1.000 1.677 2.279 2.889
   PEF3 7.043 2.591 0.000 1.000 3.197 5.598 7.832  10.156
   BI1 3.900 1.755 0.000 1.000 1.792 3.647 4.541 6.985
   BI2 7.856 3.813 0.000 1.000 3.006 7.274 9.150  13.925
   BI3 3.723 1.865 0.000 1.000 3.977
   USE1 3.900 1.755 0.000 1.000 1.792 3.647 4.541 6.985
   USE2 3.723 1.865 0.000 1.000 3.977

Univariate Distributions for Ordinal Variables

   SN1 Frequency Percentage Bar Chart
   1    4       1.3
   2    11       3.6
   3    20       6.6
   4    100       32.8
   5    61       20.0
   6    97       31.8
   7    12       3.9

   SN2 Frequency Percentage Bar Chart
   1    6       2.0
   2    5       1.6
   3    20       6.6
   4    103       33.8
   5    59       19.3
   6    95       31.1
   7    17       5.6

   SN3 Frequency Percentage Bar Chart
   1    7       2.3
   2    15       4.9
   3    147       48.2
   5    136       44.6

   JR1 Frequency Percentage Bar Chart
   1    2       0.7
   2    2       0.7
   3    29       9.5
   4    90       29.5
   5    90       29.5
   6    66       21.6
   7    26       8.5

   JR2 Frequency Percentage Bar Chart
   1    4       1.3
   2    8       2.6
   3    22       7.2
   4    138       45.2
   5    80       26.2
   6    37       12.1
   7    16       5.2

   JR3 Frequency Percentage Bar Chart
   1    1       0.3
   2    9       3.0
   3    27       8.9
   4    113       37.0
   5    90       29.5
   6    46       15.1
   7    19       6.2

   RT1 Frequency Percentage Bar Chart
   2    3       1.0
   3    19       6.2
   4    81       26.6
   5    94       30.8
   6    78       25.6
   7    30       9.8

   RT2 Frequency Percentage Bar Chart
   2    1       0.3
   3    28       9.2
   4    81       26.6
   5    100       32.8
   6    68       22.3
   7    27       8.9

   RT3 Frequency Percentage Bar Chart
   1    1       0.3
   2    2       0.7
   3    18       5.9
   4    67       22.0
   5    101       33.1
   6    81       26.6
   7    35       11.5

   QL1 Frequency Percentage Bar Chart
   1    4       1.3
   2    11       3.6
   3    20       6.6
   4    100       32.8
   5    61       20.0
   6    97       31.8
   7    12       3.9

   QL2 Frequency Percentage Bar Chart
   1    6       2.0
   2    5       1.6
   3    20       6.6
   4    103       33.8
   5    59       19.3
   6    95       31.1
   7    17       5.6

   RF1 Frequency Percentage Bar Chart
   1    8       2.6
   2    10       3.3
   3    24       7.9
   4    119       39.0
   5    108       35.4
   6    34       11.1
   7    2       0.7

   RF2 Frequency Percentage Bar Chart
   2    15       4.9
   3    34       11.1
   4    131       43.0
   5    101       33.1
   6    23       7.5
   7    1       0.3

   RF3 Frequency Percentage Bar Chart
   1    3       1.0
   2    25       8.2
   3    108       35.4
   4    92       30.2
   5    41       13.4
   6    34       11.1
   7    2       0.7

   PU1 Frequency Percentage Bar Chart
   1    6       2.0
   2    5       1.6
   3    20       6.6
   4    103       33.8
   5    59       19.3
   6    95       31.1
   7    17       5.6

   PU2 Frequency Percentage Bar Chart
   1    7       2.3
   2    15       4.9
   3    147       48.2
   5    136       44.6

PEOU1 Frequency Percentage Bar Chart
   1    2       0.7
   2    2       0.7
   3    29       9.5
   4    90       29.5
   5    90       29.5
   6    66       21.6
   7    26       8.5

PEOU2 Frequency Percentage Bar Chart
   1    4       1.3
   2    8       2.6
   3    22       7.2
   4    138       45.2
   5    80       26.2
   6    37       12.1
   7    16       5.2

PEOU3 Frequency Percentage Bar Chart
   1    1       0.3
   2    9       3.0
   3    27       8.9
   4    113       37.0
   5    90       29.5
   6    46       15.1
   7    19       6.2

   PEF1 Frequency Percentage Bar Chart
   2    3       1.0
   3    19       6.2
   4    81       26.6
   5    94       30.8
   6    78       25.6
   7    30       9.8

   PEF2 Frequency Percentage Bar Chart
   2    1       0.3
   3    28       9.2
   4    81       26.6
   5    100       32.8
   6    68       22.3
   7    27       8.9

   PEF3 Frequency Percentage Bar Chart
   1    1       0.3
   2    2       0.7
   3    18       5.9
   4    67       22.0
   5    101       33.1
   6    81       26.6
   7    35       11.5

   BI1 Frequency Percentage Bar Chart
   1    4       1.3
   2    11       3.6
   3    20       6.6
   4    100       32.8
   5    61       20.0
   6    97       31.8
   7    12       3.9

   BI2 Frequency Percentage Bar Chart
   1    6       2.0
   2    5       1.6
   3    20       6.6
   4    103       33.8
   5    59       19.3
   6    95       31.1
   7    17       5.6

   BI3 Frequency Percentage Bar Chart
   1    7       2.3
   2    15       4.9
   3    147       48.2
   5    136       44.6

   USE1 Frequency Percentage Bar Chart
   1    4       1.3
   2    11       3.6
   3    20       6.6
   4    100       32.8
   5    61       20.0
   6    97       31.8
   7    12       3.9

   USE2 Frequency Percentage Bar Chart
   1    7       2.3
   2    15       4.9
   3    147       48.2
   5    136       44.6

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elainezymxx

2015-2-2 17:19:25

输入如下：
                              DATE: 02/02/2015
                              TIME: 16:33

                           P R E L I S  2.70

                                    BY

                     Karl G. J”reskog & Dag S”rbom

                  This program is published exclusively by
                  Scientific Software International, Inc.
                     7383 N. Lincoln Avenue, Suite 100
                     Lincolnwood, IL 60712, U.S.A.
         Phone: (800)247-6113, (847)675-0720, Fax: (847)675-2140
      Copyright by Scientific Software International, Inc., 1981-2004
      Use of this program is subject to the terms specified in the
                     Universal Copyright Convention.
                        Website: www.ssicentral.com

The following lines were read from file C:\test\test32.PR2:

!PRELIS SYNTAX: Can be edited
SY='C:\test\test32.PSF'
OU MA=CM SM=test32.cov RA=test32.dsf XT XM

Total Sample Size = 305

Univariate Marginal Parameters

Variable    Mean St. Dev. Thresholds
--------    ---- -------- ----------
   SN1 3.900 1.755 0.000 1.000 1.792 3.647 4.541 6.985
   SN2 7.856 3.813 0.000 1.000 3.006 7.274 9.150  13.925
   SN3 3.723 1.865 0.000 1.000 3.977
   JR1 9.621 3.878 0.000 1.000 4.826 8.671  11.636  14.937
   JR2 4.786 2.153 0.000 1.000 2.162 5.132 6.808 8.277
   JR3 3.099 1.140 0.000 1.000 1.767 3.076 4.006 4.850
   RT1 2.674 1.146 0.000 1.000 2.194 3.103 4.153
   RT2 1.930 0.710 0.000 1.000 1.677 2.279 2.889
   RT3 7.043 2.591 0.000 1.000 3.197 5.598 7.832  10.156
   QL1 3.900 1.755 0.000 1.000 1.792 3.647 4.541 6.985
   QL2 7.856 3.813 0.000 1.000 3.006 7.274 9.150  13.925
   RF1 5.154 2.658 0.000 1.000 2.255 5.340 8.303  11.747
   RF2 2.500 1.513 0.000 1.000 2.845 4.639 6.612
   RF3 2.326 0.997 0.000 1.000 2.190 2.991 3.508 4.800
   PU1 7.856 3.813 0.000 1.000 3.006 7.274 9.150  13.925
   PU2 3.723 1.865 0.000 1.000 3.977
PEOU1 9.621 3.878 0.000 1.000 4.826 8.671  11.636  14.937
PEOU2 4.786 2.153 0.000 1.000 2.162 5.132 6.808 8.277
PEOU3 3.099 1.140 0.000 1.000 1.767 3.076 4.006 4.850
   PEF1 2.674 1.146 0.000 1.000 2.194 3.103 4.153
   PEF2 1.930 0.710 0.000 1.000 1.677 2.279 2.889
   PEF3 7.043 2.591 0.000 1.000 3.197 5.598 7.832  10.156
   BI1 3.900 1.755 0.000 1.000 1.792 3.647 4.541 6.985
   BI2 7.856 3.813 0.000 1.000 3.006 7.274 9.150  13.925
   BI3 3.723 1.865 0.000 1.000 3.977
   USE1 3.900 1.755 0.000 1.000 1.792 3.647 4.541 6.985
   USE2 3.723 1.865 0.000 1.000 3.977

Univariate Distributions for Ordinal Variables

   SN1 Frequency Percentage Bar Chart
   1    4       1.3
   2    11       3.6
   3    20       6.6
   4    100       32.8
   5    61       20.0
   6    97       31.8
   7    12       3.9

   SN2 Frequency Percentage Bar Chart
   1    6       2.0
   2    5       1.6
   3    20       6.6
   4    103       33.8
   5    59       19.3
   6    95       31.1
   7    17       5.6

   SN3 Frequency Percentage Bar Chart
   1    7       2.3
   2    15       4.9
   3    147       48.2
   5    136       44.6

   JR1 Frequency Percentage Bar Chart
   1    2       0.7
   2    2       0.7
   3    29       9.5
   4    90       29.5
   5    90       29.5
   6    66       21.6
   7    26       8.5

   JR2 Frequency Percentage Bar Chart
   1    4       1.3
   2    8       2.6
   3    22       7.2
   4    138       45.2
   5    80       26.2
   6    37       12.1
   7    16       5.2

   JR3 Frequency Percentage Bar Chart
   1    1       0.3
   2    9       3.0
   3    27       8.9
   4    113       37.0
   5    90       29.5
   6    46       15.1
   7    19       6.2

   RT1 Frequency Percentage Bar Chart
   2    3       1.0
   3    19       6.2
   4    81       26.6
   5    94       30.8
   6    78       25.6
   7    30       9.8

   RT2 Frequency Percentage Bar Chart
   2    1       0.3
   3    28       9.2
   4    81       26.6
   5    100       32.8
   6    68       22.3
   7    27       8.9

   RT3 Frequency Percentage Bar Chart
   1    1       0.3
   2    2       0.7
   3    18       5.9
   4    67       22.0
   5    101       33.1
   6    81       26.6
   7    35       11.5

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elainezymxx

2015-2-2 17:19:48

协方差矩阵

Covariance Matrix

SN1 SN2 SN3 JR1 JR2 JR3

-------- -------- -------- -------- -------- --------

SN1 3.078

SN2 5.274 14.537

SN3 1.373 2.472 3.478

JR1 1.320 2.469 0.860 15.042

JR2 0.779 1.131 0.271 5.566 4.636

JR3 0.325 0.583 0.074 2.991 1.357 1.300

RT1 0.327 0.680 -0.005 0.415 -0.007 0.244

RT2 0.273 0.576 0.064 0.583 0.335 0.279

RT3 0.965 2.303 0.125 3.003 0.737 1.066

QL1 3.078 5.274 1.373 1.320 0.779 0.325

QL2 5.274 14.537 2.472 2.469 1.131 0.583

RF1 1.255 3.252 0.994 3.663 1.655 0.652

RF2 0.346 1.089 0.386 1.650 0.849 0.429

RF3 -0.032 0.271 -0.021 1.021 0.416 0.280

PU1 5.274 14.537 2.472 2.469 1.131 0.583

PU2 1.373 2.472 3.478 0.860 0.271 0.074

PEOU1 1.320 2.469 0.860 15.042 5.566 2.991

PEOU2 0.779 1.131 0.271 5.566 4.636 1.357

PEOU3 0.325 0.583 0.074 2.991 1.357 1.300

PEF1 0.327 0.680 -0.005 0.415 -0.007 0.244

PEF2 0.273 0.576 0.064 0.583 0.335 0.279

PEF3 0.965 2.303 0.125 3.003 0.737 1.066

BI1 3.078 5.274 1.373 1.320 0.779 0.325

BI2 5.274 14.537 2.472 2.469 1.131 0.583

BI3 1.373 2.472 3.478 0.860 0.271 0.074

USE1 3.078 5.274 1.373 1.320 0.779 0.325

USE2 1.373 2.472 3.478 0.860 0.271 0.074

Covariance Matrix

RT1 RT2 RT3 QL1 QL2 RF1

-------- -------- -------- -------- -------- --------

RT1 1.314

RT2 0.549 0.504

RT3 1.793 1.246 6.712

QL1 0.327 0.273 0.965 3.078

QL2 0.680 0.576 2.303 5.274 14.537

RF1 -0.082 0.089 0.338 1.255 3.252 7.063

RF2 -0.085 -0.068 0.083 0.346 1.089 2.436

RF3 0.008 0.003 0.064 -0.032 0.271 0.928

PU1 0.680 0.576 2.303 5.274 14.537 3.252

PU2 -0.005 0.064 0.125 1.373 2.472 0.994

PEOU1 0.415 0.583 3.003 1.320 2.469 3.663

PEOU2 -0.007 0.335 0.737 0.779 1.131 1.655

PEOU3 0.244 0.279 1.066 0.325 0.583 0.652

PEF1 1.314 0.549 1.793 0.327 0.680 -0.082

PEF2 0.549 0.504 1.246 0.273 0.576 0.089

PEF3 1.793 1.246 6.712 0.965 2.303 0.338

BI1 0.327 0.273 0.965 3.078 5.274 1.255

BI2 0.680 0.576 2.303 5.274 14.537 3.252

BI3 -0.005 0.064 0.125 1.373 2.472 0.994

USE1 0.327 0.273 0.965 3.078 5.274 1.255

USE2 -0.005 0.064 0.125 1.373 2.472 0.994

Covariance Matrix

RF2 RF3 PU1 PU2 PEOU1 PEOU2

-------- -------- -------- -------- -------- --------

RF2 2.288

RF3 0.716 0.994

PU1 1.089 0.271 14.537

PU2 0.386 -0.021 2.472 3.478

PEOU1 1.650 1.021 2.469 0.860 15.042

PEOU2 0.849 0.416 1.131 0.271 5.566 4.636

PEOU3 0.429 0.280 0.583 0.074 2.991 1.357

PEF1 -0.085 0.008 0.680 -0.005 0.415 -0.007

PEF2 -0.068 0.003 0.576 0.064 0.583 0.335

PEF3 0.083 0.064 2.303 0.125 3.003 0.737

BI1 0.346 -0.032 5.274 1.373 1.320 0.779

BI2 1.089 0.271 14.537 2.472 2.469 1.131

BI3 0.386 -0.021 2.472 3.478 0.860 0.271

USE1 0.346 -0.032 5.274 1.373 1.320 0.779

USE2 0.386 -0.021 2.472 3.478 0.860 0.271

Covariance Matrix

PEOU3 PEF1 PEF2 PEF3 BI1 BI2

-------- -------- -------- -------- -------- --------

PEOU3 1.300

PEF1 0.244 1.314

PEF2 0.279 0.549 0.504

PEF3 1.066 1.793 1.246 6.712

BI1 0.325 0.327 0.273 0.965 3.078

BI2 0.583 0.680 0.576 2.303 5.274 14.537

BI3 0.074 -0.005 0.064 0.125 1.373 2.472

USE1 0.325 0.327 0.273 0.965 3.078 5.274

USE2 0.074 -0.005 0.064 0.125 1.373 2.472

Covariance Matrix

BI3 USE1 USE2

-------- -------- --------

BI3 3.478

USE1 1.373 3.078

USE2 3.478 1.373 3.478

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辛勤工作

2015-2-3 08:54:05

你的数据出了问题，初步估计可能是缺失值导致的。

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elainezymxx

2015-2-3 13:49:26

辛勤工作发表于 2015-2-3 08:54
你的数据出了问题，初步估计可能是缺失值导致的。

是说原始数据里有空值吗？我再检查一下吧，谢谢

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