Package: qrlabelr 0.2.1

qrlabelr: Generate Machine- And Human-Readable Plot Labels for Experiments

A no-frills open-source solution for designing plot labels affixed with QR codes. It features 'EasyQrlabelr', a 'BrAPI-compliant' 'shiny' app that simplifies the process of plot label design for non-R users. It builds on the methods described by Wu 'et al.' (2020) <doi:10.1111/2041-210X.13405>.

Authors:Alexander Wireko Kena [aut, cre], Ebenezer Ogoe [aut], Clara Cruet Burgos [aut], Geoffrey Preston Morris [aut], Rubi Raymundo-Carhuapoma [aut], Yihan Wu [ctb], Robert Colautti [ctb], Colorado State University [cph], Kwame Nkrumah University of Science and Technology [cph], Feed The Future Innovation Lab for Crop Improvement [fnd], Project Artemis [fnd]

qrlabelr_0.2.1.tar.gz
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qrlabelr_0.2.1.tgz(r-4.6-any)qrlabelr_0.2.1.tgz(r-4.5-any)
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qrlabelr_0.2.1.tgz(r-4.5-emscripten)
qrlabelr.pdf |qrlabelr.html✨
qrlabelr/json (API)
NEWS

# Install 'qrlabelr' in R:

install.packages('qrlabelr', repos = c('https://awkena.r-universe.dev', 'https://cloud.r-project.org'))

Bug tracker:https://github.com/awkena/qrlabelr/issues

Datasets:

rcbd - Rcbd
square_lattice - Square Lattice

On CRAN:

experiments field-plots labels-generator qr-code shiny-apps

6.24 score 19 stars 23 scripts 271 downloads 7 exports 104 dependencies

Last updated from:daf2894db7. Checks:9 OK. Indexed: yes.

Target	Result	Time
linux-devel-x86_64	OK	175
source / vignettes	OK	224
linux-release-x86_64	OK	183
macos-release-arm64	OK	168
macos-oldrel-arm64	OK	171
windows-devel	OK	122
windows-release	OK	142
windows-oldrel	OK	197
wasm-release	OK	151

Exports:add_border create_label field_label gp_label gp_label_portrait make_qrcode run_app

Dependencies:argonDash argonR askpass assertthat base64enc bit bit64 blob bslib cachem cellranger cli codetools commonmark cpp11 crayon curl DBI desplot digest dplyr evaluate farver fastmap fontawesome fs future future.apply generics ggplot2 globals glue gtable highr hms htmltools htmlwidgets httpuv httr2 isoband jquerylib jsonlite knitr labeling later lattice lifecycle listenv magrittr memoise mime openssl otel parallelly pillar pkgconfig plyr png prettyunits progress promises purrr QBMS qrencoder R6 rappdirs raster RColorBrewer Rcpp reactable reactR readxl rematch reshape2 rlang rmarkdown RNetCDF RSQLite rstudioapi S7 sass scales shiny shinyBS shinycssloaders shinyjs shinyWidgets sourcetools sp stringi stringr sys terra tibble tidyselect tinytex utf8 uuid vctrs viridisLite withr xfun xtable yaml

How to use qrlabelr

Ebenezer Ogoe and Alexander Kena

Rendered fromqrlabelr.Rmdusingknitr::rmarkdownon Apr 09 2026.

Last update: 2026-02-08
Started: 2023-03-27

Help page	Topics
Make an enhanced field layout plot with border rows.	add_border
Create custom machine- and human-readable rectangular plot labels	create_label
Create field plot labels embossed with QR codes	field_label
Create a general-purpose (gp) label with text aligned in a landscape orientation.	gp_label
Create a general-purpose (gp) label with text aligned in a portrait orientation.	gp_label_portrait
Make QR codes	make_qrcode
Generate Machine- And Human-Readable Plot Labels for Experiments. "_PACKAGE"	qrlabelr
rcbd	rcbd
Launch 'EasyQrlabelr'.	run_app
Square Lattice	square_lattice

Package: qrlabelr 0.2.1

qrlabelr: Generate Machine- And Human-Readable Plot Labels for Experiments

How to use qrlabelr

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