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env_bind
2002 Jul 12
0
Warnings in plot(model)
...46 66 149.306 0.002
habitat:especie 7 50.657 59 98.649 1.073e-08
Warning message:
tests made without re-estimating theta in: anova.negbin(m2)
> plot(m2)
Warning message:
NaNs produced in: sqrt(1 - hii)
What this warnings?
With envolopes function a error occur.
> envnbin(m2)
Error in solve.default(t(X) %*% W %*% X) :
singular matrix `a' in solve
Thanks for all
Ronaldo
--
The sun never sets on those who ride into it.
-- RKO
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