• using R Under development (unstable) (2026-07-27 r90310)
• using platform: x86_64-pc-linux-gnu
• R was compiled by     gcc (GCC) 16.1.1 20260515 (Red Hat 16.1.1-2)     GNU Fortran (GCC) 16.1.1 20260515 (Red Hat 16.1.1-2)
• running under: Fedora Linux 44 (Server Edition)
• using session charset: UTF-8 * current time: 2026-07-28 07:12:59 UTC
• using option ‘--no-stop-on-test-error’
• checking for file ‘tidyfit/DESCRIPTION’ ... OK
• checking extension type ... Package
• this is package ‘tidyfit’ version ‘0.7.4’
• package encoding: UTF-8
• checking package namespace information ... OK
• checking package dependencies ... INFO Package suggested but not available for checking: ‘CORElearn’
• checking if this is a source package ... OK
• checking if there is a namespace ... OK
• checking for executable files ... OK
• checking for hidden files and directories ... OK
• checking for portable file names ... OK
• checking for sufficient/correct file permissions ... OK
• checking whether package ‘tidyfit’ can be installed ... [12s/14s] OK See the install log for details.
• checking package directory ... OK
• checking ‘build’ directory ... OK
• checking DESCRIPTION meta-information ... OK
• checking top-level files ... OK
• checking for left-over files ... OK
• checking index information ... OK
• checking package subdirectories ... OK
• checking code 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 namespace can be loaded with stated dependencies ... OK
• checking whether the namespace can be unloaded cleanly ... OK
• checking loading without being on the library search path ... OK
• checking use of S3 registration ... OK
• checking 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 ... [13s/13s] OK
• checking Rd files ... OK
• checking Rd metadata ... OK
• checking Rd line widths ... 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 contents of ‘data’ directory ... OK
• checking data for non-ASCII characters ... OK
• checking LazyData ... OK
• checking data for ASCII and uncompressed saves ... OK
• checking installed files from ‘inst/doc’ ... OK
• checking files in ‘vignettes’ ... OK
• checking examples ... [40s/40s] ERROR Running examples in ‘tidyfit-Ex.R’ failed The error most likely occurred in: > ### Name: .fit.relief > ### Title: ReliefF and RReliefF feature selection algorithm for 'tidyfit' > ### Aliases: .fit.relief > > ### ** Examples > > # Load data > data <- tidyfit::Factor_Industry_Returns > data <- dplyr::filter(data, Industry == "HiTec") > data <- dplyr::select(data, -Date, -Industry) > > # Stand-alone function > fit <- m("relief", Return ~ ., data) Error in `purrr::map()`: ℹ In index: 1. Caused by error in `loadNamespace()`: ! there is no package called ‘CORElearn’ Backtrace:      ▆   1. ├─tidyfit::m("relief", Return ~ ., data)   2. │ └─purrr::map(mods$model_object, function(mod) mod$fit(data))   3. │ └─purrr:::map_("list", .x, .f, ..., .progress = .progress)   4. │ ├─purrr:::with_indexed_errors(...)   5. │ │ └─base::withCallingHandlers(...)   6. │ ├─purrr:::call_with_cleanup(...)   7. │ └─tidyfit (local) .f(.x[[i]], ...)   8. │ └─mod$fit(data)   9. │ ├─tidyfit:::.fit(self, data, ...)  10. │ └─tidyfit:::.fit.relief(self, data, ...)  11. │ ├─names(self$args) %in% methods::formalArgs(CORElearn::attrEval)  12. │ └─methods::formalArgs(CORElearn::attrEval)  13. │ └─base::formals(def, envir = parent.frame())  14. ├─base::loadNamespace(x)  15. │ ├─base::withRestarts(stop(cond), retry_loadNamespace = function() NULL)  16. │ │ └─base (local) withOneRestart(expr, restarts[[1L]])  17. │ │ └─base (local) doWithOneRestart(return(expr), restart)  18. │ └─base::stop(cond)  19. └─purrr (local) `<fn>`(`<pckgNtFE>`)  20. └─cli::cli_abort(...)  21. └─rlang::abort(...) Execution halted
• checking for unstated dependencies in ‘tests’ ... OK
• checking tests ... [37s/37s] OK   Running ‘testthat.R’ [36s/37s]
• checking for unstated dependencies in vignettes ... OK
• checking package vignettes ... OK
• checking re-building of vignette outputs ... [55s/55s] OK
• checking PDF version of manual ... OK
• checking HTML version of manual ... OK
• checking for non-standard things in the check directory ... OK
• checking for detritus in the temp directory ... OK
• DONE

Status: 1 ERROR