Hi: Remove 'MaddisonCountries.rda' of your '.Rbuildignore' file.
This line makes that when you build your package you are in fact not shipping the dataset, and therefore the R CMD CHECK is failing. See the commit on my fork and the checks in GH actions: - Commit: https://github.com/dieghernan/SS4Maddison/commit/fe1e15626870f1eb573576e182cdaff5a456ec55 - Checks: https://github.com/dieghernan/SS4Maddison/actions/workflows/R-CMD-check.yaml El jue, 25 sept 2025 a las 2:06, Spencer Graves (< [email protected]>) escribió: > Hi, John: > > > On 9/24/25 16:27, John Benninghoff wrote: > > Hi Spencer, I tried downloading your GitHub repo. I wasn’t able to > replicate your R CMD check results. I did find issues with the DESCRIPTION > file, which I fixed by removing the blank “Imports” and running > desc::desc_normalize(). After that, running rcmdcheck::rcmdcheck() returned > 0 errors, warnings, and notes. > > > Thanks. > > > I got what you got with "rcmdcheck::rcmdcheck()". > > > Sadly, GitHub Actions still reported the previous warning after I > committed the change you suggested to DESCRIPTION AND locally using the > process I found recommended in "R Projects": > > > library(devtools) > document() # add > load_all() > check() > > > I'm currently trying to develop a toy package using roxygen2: > > > https://github.com/sbgraves237/roxygenData1 > > > This toy package currently consists only of boilerplate with zero content. > > > Thanks for your help. roxygen2 sounds great, but it cannot be used if a > problem like this cannot be fixed with a finite amount of effort ;-) > > > Spencer > > > > >> On Sep 24, 2025, at 3:32 PM, Spencer Graves < > [email protected]> wrote: > >> > >> Hi, Michael et al.: > >> > >> > >> On 9/24/25 11:59, Michael Chirico wrote: > >>> {ggplot2} has a number of data sets, you might read over their sources: > >>> https://github.com/tidyverse/ggplot2/blob/main/R/data.R <https:// > github.com/tidyverse/ggplot2/blob/main/R/data.R> > >> > >> > >> Thanks. I don't see anything there that is different from the example > in their book, which is extracted from the similar data.R file in their > tidyr package, which I reviewed earlier.[2] > >> > >> > >> I've deleted virtually everything else in that package and still get > that same error. > >> > >> > >> Suggestions? > >> Spencer Graves > >> > >> > >> p.s. I've done several web searches on this issue, found discussions on > StackOverflow that may have worked a few years ago, but roxygen2 seems to > have changes since then. I posted a similar question to StackOverflow, that > generated a few comments but nothing that seemed to fix this problem. I > reported an "issue" to the R Packages book on GitHub last week, so far with > nothing: > >> > >> > >> https://github.com/hadley/r-pkgs/issues/1106 > >> > >> > >> I tried to use roxygen2 with a different project a year ago and gave up > after being unable to figure out how to use it. > > >>> On Wed, Sep 24, 2025 at 5:48 AM Spencer Graves < > [email protected] <mailto: > [email protected]>> wrote: > >>> Hello, All: > >>> How does one document a dataset with roxygen2? > >>> I've recently read Wickham and Bryan, R Packages (2e).[1] I've > tried to > >>> do what they say there, and R CMD check is reporting: > >>> Variables with usage in Rd file 'MaddisonCountries.Rd' but not > in > >>> code: > >>> ‘MaddisonCountries’ > >>> This is in "https://github.com/sbgraves237/SS4Maddison <https:// > >>> github.com/sbgraves237/SS4Maddison>". > >>> Suggestions? Thanks, Spencer Graves > >>> p.s. Wickham and Bryan Section 7.1.2 says, "Objects in data/ are > always > >>> effectively exported .... . This means that they must be > >>> documented. ... > >>> [Y]ou document the name of the dataset and save it in R/. For > example, > >>> the roxygen2 block used to document the who data in tidyr is saved > in > >>> R/data.R ... . There are two roxygen tags that are especially > important > >>> for documenting datasets: @format ... @source > >>> They give an example of a "who" dataset in tidyr. I've studied that > >>> example without finding what I'm doing wrong.[2] > >>> In addition, I need to specify Roygen and "LazyData: true" in > >>> DESCRIPTION. > >>> [1] Wickham and Bryan, R Packages online at: > >>> https://r-pkgs.org/ <https://r-pkgs.org/> > >>> Chapter 7 deals with Data: > >>> https://r-pkgs.org/data.html <https://r-pkgs.org/data.html> > >>> [2] "data.R" in tidyr is available at: > >>> https://github.com/tidyverse/tidyr/blob/main/R/data.R <https:// > >>> github.com/tidyverse/tidyr/blob/main/R/data.R> > >>> ______________________________________________ > >>> [email protected] <mailto: > [email protected]> > >>> mailing list > >>> https://stat.ethz.ch/mailman/listinfo/r-package-devel <https:// > >>> stat.ethz.ch/mailman/listinfo/r-package-devel> > >>> > >> > >> ______________________________________________ > >> [email protected] mailing list > >> https://stat.ethz.ch/mailman/listinfo/r-package-devel > > > > ______________________________________________ > [email protected] mailing list > https://stat.ethz.ch/mailman/listinfo/r-package-devel > -- Have a nice day! 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