Description
Uses logistic regression to model the probability of detection as a function of covariates. This model is then used with observational survey data to estimate population size, while accounting for uncertain detection. See Steinhorst and Samuel (1989).
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CRAN Check Status
13
OK
Show all 13 flavors
| Flavor | Status |
|---|---|
| r-devel-linux-x86_64-debian-clang | OK |
| r-devel-linux-x86_64-debian-gcc | OK |
| r-devel-linux-x86_64-fedora-clang | OK |
| r-devel-linux-x86_64-fedora-gcc | OK |
| r-devel-windows-x86_64 | OK |
| r-oldrel-macos-arm64 | OK |
| r-oldrel-macos-x86_64 | OK |
| r-oldrel-windows-x86_64 | OK |
| r-patched-linux-x86_64 | OK |
| r-release-linux-x86_64 | OK |
| r-release-macos-arm64 | OK |
| r-release-macos-x86_64 | OK |
| r-release-windows-x86_64 | OK |
Check History
OK 13 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Jun 27, 2026
WARNING 12 OK · 0 NOTE · 1 WARNING · 0 ERROR · 0 FAILURE Jun 14, 2026
WARNING
r-release-linux-x86_64
re-building of vignette outputs
Error(s) in re-building vignettes:
...
--- re-building ‘b-RatioEstimator.pdf.asis’ using asis
--- finished re-building ‘b-RatioEstimator.pdf.asis’
--- re-building ‘d-DomainStratification-method-of-Heard-2008.html.asis’ using asis
--- finished re-b
...[truncated]...
! ==> Fatal error occurred, no output PDF file produced!
--- failed re-building 'a-SightabilityModel.Rnw'
SUMMARY: processing the following file failed:
‘a-SightabilityModel.Rnw’
Error: Vignette re-building failed.
Execution halted
OK 13 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Jun 9, 2026
NOTE 12 OK · 1 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Jun 8, 2026
NOTE
r-devel-linux-x86_64-debian-gcc
re-building of vignette outputs
Note: skipping ‘c-MoosePopR-SightabilityPopR-Demo.Rmd’ due to unavailable dependencies: 'car'
OK 14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 10, 2026
Dependency Network
Version History
13 tracked
new
1.5.5
Mar 10, 2026
new
1.0
May 11, 2012