U-Care: GOF when one test doesn't run?

questions concerning analysis/theory using programs M-SURGE, E-SURGE and U-CARE

U-Care: GOF when one test doesn't run?

Postby cami » Thu May 05, 2011 9:13 am

Hello,

I have some troubles for interpreting the results in U-Care:
I have a dataset with 10 occasions and 2 groups (males and females). I would like to test the GOF of the CJS geneal model.
The global test isn't significant:

Global TEST, number of groups =2
df =21
Quadratic Chi2 =9.6811
->P-level=0.98276
N(0,1) statistic for transient(>0) =0.96963
->P-level, two-sided test =0.33223
->P-level, one-sided test for transience =0.16612
N(0,1) signed statistic for trap-dependence =0.68407
->P-level, two-sided test =0.49393

So I have no transience, nor trap-dependance.
However when I run the tests separately, the Test 3.SM doesn't run (I get no results): I suppose that my data are too sparse to compute that test corectly, but does it mean that the CJS model is not a good starting model for my analysis?
If I can continue with this general model, do I have to modify the c-hat value (c-hat= 0,40 in my case)?

Thanks for your answers.
cami
 
Posts: 4
Joined: Tue Apr 21, 2009 3:38 am

Re: U-Care: GOF when one test doesn't run?

Postby CHOQUET » Tue May 10, 2011 11:34 am

Hello,

just do the CJS model with a chat of 1.

Sincerely,

Rémi
CHOQUET
 
Posts: 212
Joined: Thu Nov 24, 2005 4:58 am
Location: CEFE, Montpellier, FRANCE.


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