amos输出结果The model is probably unidentified. In order to achieve identifiabil

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Notes for Model (Default model)
Computation of degrees of freedom (Default model)

Number of distinct sample moments:	105
Number of distinct parameters to be estimated:	34
Degrees of freedom (105 - 34):	71

Result (Default model)
[color= ]The model is probably unidentified. In order to achieve identifiability, it will probably be necessary to impose 1 additional constraint.
[color= ]
[color= ]怎么改呢？


Group number 1 (Group number 1 - Default model)
Estimates (Group number 1 - Default model)
Scalar Estimates (Group number 1 - Default model)
The (probably) unidentified parameters are marked.
Regression Weights: (Group number 1 - Default model)

x1

<---

x2

x3

<---

x1

x3

<---

x2

x4

<---

x3

x4

<---

x1

x6

<---

x4

x5

<---

x4

y4

<---

x1

y5

<---

x1

y6

<---

x1

y1

<---

x2

y2

<---

x2

y3

<---

x2

y7

<---

x3

y8

<---

x3

y9

<---

x4

y10

<---

x4

y11

<---

x6

y12

<---

x6

y13

<---

x6

y14

<---

x5

Variances: (Group number 1 - Default model)

e15

e16

e17

e18

e20

unidentified

e19

e7

e8

e5

e4

e6

e11

e12

e13

e1

e2

e3

e9

e10

e14

unidentified

Minimization History (Default model)IterationNegative
eigenvalues
Condition #Smallest
eigenvalue
DiameterFNTriesRatio
0

e

8-.1059999.000904.14109999.000
1

e

5-.0111.362256.26020.967


Model Fit Summary
CMIN

Model

NPARCMINDFPCMIN/DF

Saturated model

105.0000

Independence model

1486.69491.608.953
RMR, GFI

Model

RMRGFIAGFIPGFI

Saturated model

.0001.000

Independence model

.098.976.972.846
Baseline Comparisons

Model

NFI
Delta1
RFI
rho1
IFI
Delta2
TLI
rho2
CFI

Saturated model

1.0001.000

Independence model

.000.000.000.000
Parsimony-Adjusted Measures

Model

PRATIOPNFIPCFI

Saturated model

.000.000

Independence model

1.000.000
NCP

Model

NCPLO 90HI 90

Saturated model

.000.000.000

Independence model

.000.00021.175
FMIN

Model

FMINF0LO 90HI 90

Saturated model

.000.000.000.000

Independence model

.174.000.000.043
RMSEA

Model

RMSEALO 90HI 90PCLOSE

Independence model

.000.000.0221.000
AIC

Model

AICBCCBICCAIC

Saturated model

210.000216.535652.113757.113

Independence model

114.694115.565173.642187.642
ECVI

Model

ECVILO 90HI 90MECVI

Saturated model

.423.423.423.436

Independence model

.231.239.282.233
HOELTER

Model

HOELTER
.05
HOELTER
.01

Independence model

656719

Execution time summary

Minimization:	.047
Miscellaneous:	.483
Bootstrap:	.000
Total:

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关键词：unidentified identified Probably Achieve Identi additional necessary achieve freedom number

e15去掉，e14这个应该要固定方差吧，因为只有一个测量指标。

your model is too complicated, several nonrecursive paths
try to simplify it

e15去掉，e14这个应该要固定方差。

南南数据 发表于 2015-5-13 19:20
e15去掉，e14这个应该要固定方差吧，因为只有一个测量指标。

我的也是同样问题，请留下联系方式好吗？有偿指导