* using log directory 'd:/Rcompile/CRANpkg/local/2.12/detect.Rcheck'
* using R version 2.12.2 (2011-02-25)
* using platform: i386-pc-mingw32 (32-bit)
* using session charset: ISO8859-1
* checking for file 'detect/DESCRIPTION' ... OK
* checking extension type ... Package
* this is package 'detect' version '0.1-0'
* checking package name space information ... OK
* checking package dependencies ... OK
* checking if this is a source package ... OK
* checking whether package 'detect' can be installed ... OK
* checking package directory ... OK
* checking for portable file names ... OK
* checking DESCRIPTION meta-information ... OK
* checking top-level files ... OK
* checking index information ... OK
* checking package subdirectories ... OK
* checking R files for non-ASCII characters ... OK
* checking R files for syntax errors ... OK
* checking whether the package can be loaded ... OK
* checking whether the package can be loaded with stated dependencies ... OK
* checking whether the package can be unloaded cleanly ... OK
* checking whether the name space can be loaded with stated dependencies ... OK
* checking whether the name space can be unloaded cleanly ... OK
* checking for unstated dependencies in R code ... OK
* checking S3 generic/method consistency ... OK
* checking replacement functions ... OK
* checking foreign function calls ... OK
* checking R code for possible problems ... NOTE
svocc.step: no visible global function definition for 'BIC'
* checking Rd files ... OK
* checking Rd metadata ... OK
* checking Rd cross-references ... OK
* checking for missing documentation entries ... OK
* checking for code/documentation mismatches ... OK
* checking Rd \usage sections ... OK
* checking Rd contents ... OK
* checking for unstated dependencies in examples ... OK
* checking data for non-ASCII characters ... OK
* checking examples ... ERROR
Running examples in 'detect-Ex.R' failed
The error most likely occurred in:

> ### Name: svocc
> ### Title: ZI Binomial model with single visit
> ### Aliases: svocc svocc.fit extractMLE svocc.step
> ### Keywords: htest models
> 
> ### ** Examples
> 
> data(datocc)
> ## MLE
> m00 <- svocc(W ~ x1 | x1 + x3, datocc)
> ## PMLE
> m01 <- svocc(W ~ x1 | x1 + x3, datocc, penalized=TRUE)
> 
> ## print
> m00

Call:
svocc(formula = W ~ x1 | x1 + x3, data = datocc)

Single visit site-occupancy model
Maximum Likelihood estimates (optim method)

Coefficients for occurrence (cloglog link):
(Intercept)           x1  
    -0.1323       0.1952  
Coefficients for detection (logit link):
(Intercept)           x1           x3  
     1.7159      -0.8027       0.6823  

> ## summary
> summary(m00)

Call:
svocc(formula = W ~ x1 | x1 + x3, data = datocc)


Single visit site-occupancy model
Maximum Likelihood estimates (optim method)

Occupancy model coefficients with cloglog link:
            Estimate Std. Error z value Pr(>|z|)
(Intercept)  -0.1323     0.2473  -0.535    0.593
x1            0.1952     0.2743   0.711    0.477
Detection model coefficients with logit link:
            Estimate Std. Error z value Pr(>|z|)  
(Intercept)   1.7159     1.0181   1.685    0.092 .
x1           -0.8027     0.6527  -1.230    0.219  
x3            0.6823     0.4615   1.479    0.139  
---
Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1 

Log-likelihood: -685.3 on  Df
AIC =  

> ## coefficients
> coef(m00)
sta_(Intercept)          sta_x1 det_(Intercept)          det_x1          det_x3 
     -0.1322958       0.1951644       1.7158595      -0.8026997       0.6823315 
> ## state (occupancy) model estimates
> coef(m00, "sta")
(Intercept)          x1 
 -0.1322958   0.1951644 
> ## detection model estimates
> coef(m00, "det")
(Intercept)          x1          x3 
  1.7158595  -0.8026997   0.6823315 
> ## compare estimates
> cbind(truth=c(0.6, 0.5, 0.4, -0.5, 0.3), 
+ mle=coef(m00), pmle=coef(m01))
                truth        mle        pmle
sta_(Intercept)   0.6 -0.1322958  0.02430917
sta_x1            0.5  0.1951644  0.25655519
det_(Intercept)   0.4  1.7158595  1.17728801
det_x1           -0.5 -0.8026997 -0.65455393
det_x3            0.3  0.6823315  0.48569842
> 
> ## AIC, BIC
> AIC(m00)
[1] 1380.536
> BIC(m00)
Error: could not find function "BIC"
Execution halted