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st: confa with R2>1
From
<[email protected]>
To
<[email protected]>
Subject
st: confa with R2>1
Date
Tue, 30 Aug 2011 14:52:39 +0800
Hi
I ran a confa model and found that one of my variables has an R2>1 (see variable called BORED). Did I specify something wrong?
If anyone can help that would be greatly appreciated.
Regards
****OUTPUT BELOW*******
. confa (neg: ANG ASH GUILT FEAR) (pos: JOYFUL EXCITED HOPE) (amb: IRRITATED BORED) (dep: POWERL CONF DESPAIR), from(ones)
initial: log likelihood = -84914.337
rescale: log likelihood = -84914.337
rescale eq: log likelihood = -78612.142
Iteration 0: log likelihood = -81064.132 (not concave)
......
Iteration 19: log likelihood = -77373.37
log likelihood = -77373.37 Number of obs = 5036
------------------------------------------------------------------------------
| Coef. Std. Err. z P>|z| [95% Conf. Interval]
-------------+----------------------------------------------------------------
Means |
ANG | 3.123709 .0142666 218.95 0.000 3.095747 3.151671
ASH | 2.899921 .015182 191.01 0.000 2.870164 2.929677
GUILT | 2.737093 .0147503 185.56 0.000 2.708183 2.766003
FEAR | 3.028396 .0153336 197.50 0.000 2.998342 3.058449
JOYFUL | 2.080222 .0118671 175.29 0.000 2.056963 2.103482
EXCITED | 2.240667 .0125435 178.63 0.000 2.216082 2.265252
HOPE | 3.068308 .0134245 228.56 0.000 3.041997 3.09462
IRRITATED | 2.944003 .0157463 186.97 0.000 2.913141 2.974865
BORED | 2.522836 .0155474 162.27 0.000 2.492363 2.553308
POWERL | 2.96525 .0148476 199.71 0.000 2.936149 2.994351
CONF | 2.854647 .0145914 195.64 0.000 2.826048 2.883245
DESPAIR | 2.682089 .0140073 191.48 0.000 2.654635 2.709543
Loadings |
neg |
ANG | 1 . . . . .
ASH | 1.579704 .0339973 46.47 0.000 1.51307 1.646337
GUILT | 1.505902 .03365 44.75 0.000 1.439949 1.571855
FEAR | 1.397302 .032981 42.37 0.000 1.332661 1.461944
pos |
JOYFUL | 1 . . . . .
EXCITED | 1.013741 .0486186 20.85 0.000 .9184503 1.109032
HOPE | .4086095 .0300903 13.58 0.000 .3496336 .4675855
amb |
IRRITATED | 1 . . . . .
BORED | 3.301409 .3563765 9.26 0.000 2.602924 3.999894
dep |
POWERL | 1 . . . . .
CONF | 1.094665 .0518229 21.12 0.000 .9930941 1.196236
DESPAIR | 1.846063 .0887291 20.81 0.000 1.672158 2.019969
Factor cov. |
neg-neg | .3664532 .0164218 22.32 0.000 .334267 .3986394
pos-pos | .4531698 .0247016 18.35 0.000 .4047555 .5015841
neg-pos | .0260532 .0077567 3.36 0.001 .0108504 .041256
amb-amb | .178603 .0220692 8.09 0.000 .1353482 .2218578
pos-amb | .0716326 .0099202 7.22 0.000 .0521893 .0910758
neg-amb | -.0649312 .0077399 -8.39 0.000 -.0801012 -.0497612
dep-dep | .1885474 .0151063 12.48 0.000 .1589396 .2181552
amb-dep | -.0056526 .0026358 -2.14 0.032 -.0108187 -.0004865
pos-dep | .059415 .0063754 9.32 0.000 .0469194 .0719107
neg-dep | .1716627 .0091215 18.82 0.000 .1537849 .1895405
Var[error] |
ANG | .6585535 .0140318 46.93 0.000 .6310516 .6860554
ASH | .2462854 .008448 29.15 0.000 .2297277 .262843
GUILT | .2646737 .008064 32.82 0.000 .2488685 .2804789
FEAR | .4685809 .011499 40.75 0.000 .4460433 .4911184
JOYFUL | .2560423 .0215055 11.91 0.000 .2138922 .2981924
EXCITED | .3266487 .0224156 14.57 0.000 .282715 .3705824
HOPE | .8319053 .0175012 47.53 0.000 .7976035 .8662071
IRRITATED | 1.070049 .0278611 38.41 0.000 1.015443 1.124656
BORED | -.7293374 .1959337 -3.72 0.000 -1.11336 -.3453144
POWERL | .921647 .0203328 45.33 0.000 .8817954 .9614986
CONF | .8462675 .0192783 43.90 0.000 .8084827 .8840523
DESPAIR | .3455323 .0220215 15.69 0.000 .302371 .3886935
-------------+----------------------------------------------------------------
R2 |
ANG | 0.3574
ASH | 0.7877
GUILT | 0.7583
FEAR | 0.6041
JOYFUL | 0.6388
EXCITED | 0.5876
HOPE | 0.0834
IRRITATED | 0.1430
BORED | 1.5988
POWERL | 0.1698
CONF | 0.2107
DESPAIR | 0.6502
------------------------------------------------------------------------------
Goodness of fit test: LR = 2675.768 ; Prob[chi2(48) > LR] = 0.0000
Test vs independence: LR = 1.8e+04 ; Prob[chi2(66) > LR] = 0.0000
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