GET FILE='C:\Documents and Settings\user\Desktop\HSB_Modelos\SPSS\HSB12.sav'. MIXED mathach WITH ses_c /CRITERIA = CIN(95) MXITER(100) MXSTEP(5) SCORING(1) SINGULAR(0.000000000001) HCONVERGE(0, ABSOLUTE) LCONVERGE(0, ABSOLUTE) PCONVERGE(0.000001, ABSOLUTE) /FIXED = ses_c | SSTYPE(3) /METHOD = REML /PRINT = G R SOLUTION TESTCOV /RANDOM INTERCEPT ses_c | SUBJECT(id) COVTYPE(UN) .
Mixed Model Analysis
|
Model Dimension(b)
|
|
|
|
Number of
Levels
|
Covariance
Structure
|
Number of
Parameters
|
Subject
Variables
|
|
Fixed Effects
|
Intercept
|
1
|
|
1
|
|
|
ses_c
|
1
|
|
1
|
|
|
Random Effects
|
Intercept + ses_c(a)
|
2
|
Unstructured
|
3
|
id
|
|
Residual
|
|
|
1
|
|
|
Total
|
4
|
|
6
|
|
|
a As of version 11.5, the syntax rules for the
RANDOM subcommand have changed. Your command syntax may yield results that
differ from those produced by prior versions. If you are using SPSS 11
syntax, please consult the current syntax reference guide for more
information.
|
|
b Dependent
Variable: mathach.
|
|
Information Criteria(a)
|
|
-2 Restricted Log Likelihood
|
46714,234
|
|
Akaike's Information Criterion (AIC)
|
46722,234
|
|
Hurvich and Tsai's
Criterion (AICC)
|
46722,240
|
|
Bozdogan's Criterion (CAIC)
|
46753,752
|
|
Schwarz's Bayesian Criterion (BIC)
|
46749,752
|
|
The information criteria
are displayed in smaller-is-better forms.
|
|
a Dependent Variable: mathach.
|
Fixed Effects
|
Type III Tests of Fixed Effects(a)
|
|
Source
|
Numerator df
|
Denominator
df
|
F
|
Sig.
|
|
Intercept
|
1
|
156,753
|
2670,923
|
,000
|
|
ses_c
|
1
|
155,217
|
292,403
|
,000
|
|
a Dependent
Variable: mathach.
|
|
Estimates of Fixed Effects(a)
|
|
|
Parameter
|
Estimate
|
Std. Error
|
df
|
t
|
Sig.
|
95% Confidence Interval
|
|
|
Lower Bound
|
Upper Bound
|
|
|
Intercept
|
12,636193
|
,244504
|
156,753
|
51,681
|
,000
|
12,153246
|
13,119140
|
|
|
ses_c
|
2,193196
|
,128259
|
155,217
|
17,100
|
,000
|
1,939839
|
2,446554
|
|
|
a Dependent Variable: mathach.
|
|
Covariance
Parameters
|
Estimates of Covariance Parameters(a)
|
|
|
Parameter
|
|
Estimate
|
Std. Error
|
Wald Z
|
Sig.
|
95%
Confidence Interval
|
|
|
Lower Bound
|
Upper Bound
|
|
|
Residual
|
36,700200
|
,625744
|
58,650
|
,000
|
35,494030
|
37,947358
|
|
|
Intercept + ses_c
[subject = id]
|
UN (1,1)
|
8,680969
|
1,079535
|
8,041
|
,000
|
6,803240
|
11,076962
|
|
|
UN (2,1)
|
,046792
|
,406372
|
,115
|
,908
|
-,749683
|
,843267
|
|
|
UN (2,2)
|
,693989
|
,280786
|
2,472
|
,013
|
,314021
|
1,533721
|
|
|
a Dependent
Variable: mathach.
|
|
|
Random Effect Covariance Structure (G)(a)
|
|
|
Intercept |
id
|
ses_c | id
|
|
Intercept | id
|
8,680969
|
,046792
|
|
ses_c | id
|
,046792
|
,693989
|
|
Unstructured
|
|
a Dependent
Variable: mathach.
|
|
Residual Covariance (R)
Matrix(a)
|
|
|
Residual
|
|
Residual
|
36,700200
|
|
a Dependent
Variable: mathach.
|
|