About the naïve estimate

[Angelica]

Hello,

I am analyzing a camera trapping data for jaguars, but in the output files of the models don't appear the naïve estimate, instead appears this:

modtype=1

Custom Model:

Number of parameters = 3
Number of significant digits = 7.7

Model has been fit using the logistic link.


Number of parameters = 3
Number of function calls = 105
-2log(likelihood) = 50.5375
AIC = 56.5375
LikeNRSig=6 eps=0.01 ETA=1e-013

Untransformed Estimates of coefficients for covariates (Beta's)
======================================================================
estimate std.error
A1 psi.Distanciaagua : 0.001789 0.001225
A2 psi.Vegetaciónsecundaria : -2.767436 1.213454
B1 p1 : -2.604930 0.638725

============================================================

I will appreciate any help.

[darryl]

Naive estimate is now reported earlier in the output.

Also, from your output it looks like you don't have an intercept term in the psi design matrix (ie no column with a '1') is that intentional? Typically you want to have at least one '1' somewhere along each row of a design matrix unless you really know what you're doing.

Cheers
Darryl

[Angelica]

Thank you Darryl! I will include the intercept term, I was just missing it.