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tidycreel: Tidy Interface for Creel Survey Design and Analysis

Provides a tidy, pipe-friendly interface for creel survey design, data management, estimation, visualisation, and reporting. A creel survey interviews anglers on site to estimate fishing effort, catch, and harvest for a water body. Built on the 'survey' package for design-based inference, with support for instantaneous, bus-route, ice, camera, and aerial designs. Catch-rate estimators follow Hoenig, Jones, Pollock, Robson and Wade (1997) <doi:10.2307/2533116>; bus-route designs follow Kinloch, McGlennon, Nicoll and Pike (1997) <doi:10.1016/s0165-7836(97)00068-4>.

Version: 8.0.0
Depends: R (≥ 4.1.0)
Imports: checkmate, cli, dplyr, generics, ggplot2, lifecycle, rlang, stats, survey, tibble, tidyselect (≥ 1.2.0)
Suggests: bench, covr, DBI, duckdb, glmmTMB, hedgehog, htmlwidgets, knitr, lintr, lme4, lubridate (≥ 1.9.0), pkgdown, pkgload, quickcheck, profvis, readxl (≥ 1.4.0), rmarkdown, styler, testthat (≥ 3.0.0), withr, writexl (≥ 1.5.4), zipcodeR
Published: 2026-10-10
DOI: 10.32614/CRAN.package.tidycreel
Author: Christopher Chizinski ORCID iD [aut, cre, cph]
Maintainer: Christopher Chizinski <cchizinski2 at unl.edu>
BugReports: https://github.com/chrischizinski/tidycreel/issues
License: MIT + file LICENSE
URL: https://github.com/chrischizinski/tidycreel, https://chrischizinski.com/tidycreel/
NeedsCompilation: no
Citation: tidycreel citation info
Materials: README, NEWS
CRAN checks: tidycreel results

Documentation:

Reference manual: tidycreel.html , tidycreel.pdf
Vignettes: GLMM Aerial Effort Estimation (source, R code)
Aerial Survey Analysis with tidycreel (source, R code)
Bus-Route Survey: Equation Traceability (source)
Bus-Route Surveys (source, R code)
Camera Survey Analysis with tidycreel (source, R code)
Interviews to Catch: Statistical Pipeline (source, R code)
Counts to Effort: Statistical Pipeline (source, R code)
Flexible Count Estimation (source, R code)
Glossary of Creel Survey Terms (source, R code)
Ice Fishing Survey Analysis (source, R code)
Incomplete Trip Estimation (source, R code)
Interview-Based Catch Estimation (source, R code)
Mark-Recapture and Exploitation Rate Estimation (source, R code)
Progressive Count Surveys (source, R code)
Variance Methods: Taylor, Bootstrap, and Jackknife (source, R code)
Spatially Stratified Estimation with Sections (source, R code)
Survey Design Toolbox: Planning, Comparing, and Combining Designs (source, R code)
Survey Scheduling (source, R code)
tidycreel and the survey Package: A Side-by-Side Guide (source, R code)
Temporal Extrapolation (source, R code)
tidycreel.connect: Companion Package for Database Integration (source, R code)
Getting Started with tidycreel (source, R code)
Unextrapolated Interview Summaries (source, R code)
Visualising Creel Survey Designs and Results (source, R code)

Downloads:

Package source: tidycreel_8.0.0.tar.gz
Windows binaries: r-devel: not available, r-release: not available, r-oldrel: tidycreel_8.0.0.zip
macOS binaries: r-release (arm64): tidycreel_8.0.0.tgz, r-oldrel (arm64): tidycreel_8.0.0.tgz, r-release (x86_64): tidycreel_8.0.0.tgz, r-oldrel (x86_64): tidycreel_8.0.0.tgz

Linking:

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These binaries (installable software) and packages are in development.
They may not be fully stable and should be used with caution. We make no claims about them.
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