CRAN Package Check Results for Package steppedwedge

Last updated on 2026-07-18 00:52:34 CEST.

Flavor Version Tinstall Tcheck Ttotal Status Flags
r-devel-linux-x86_64-debian-clang 1.0.0 2.47 60.58 63.05 OK
r-devel-linux-x86_64-debian-gcc 1.0.0 1.95 47.61 49.56 OK
r-devel-linux-x86_64-fedora-clang 1.0.0 95.98 OK
r-devel-linux-x86_64-fedora-gcc 1.0.0 48.18 OK
r-devel-windows-x86_64 1.0.0 5.00 75.00 80.00 ERROR
r-patched-linux-x86_64 1.0.0 2.09 47.94 50.03 ERROR
r-release-linux-x86_64 1.0.0 2.21 58.30 60.51 OK
r-release-macos-arm64 1.0.0 1.00 22.00 23.00 OK
r-release-macos-x86_64 1.0.0 2.00 79.00 81.00 OK
r-release-windows-x86_64 1.0.0 4.00 76.00 80.00 ERROR
r-oldrel-macos-arm64 1.0.0 OK
r-oldrel-macos-x86_64 1.0.0 2.00 74.00 76.00 OK
r-oldrel-windows-x86_64 1.0.0 7.00 92.00 99.00 ERROR

Check Details

Version: 1.0.0
Check: re-building of vignette outputs
Result: ERROR Error(s) in re-building vignettes: --- re-building 'steppedwedge.Rmd' using rmarkdown Flavors: r-devel-windows-x86_64, r-release-windows-x86_64, r-oldrel-windows-x86_64

Version: 1.0.0
Check: re-building of vignette outputs
Result: ERROR Error(s) in re-building vignettes: ... --- re-building ‘steppedwedge.Rmd’ using rmarkdown Quitting from steppedwedge.Rmd:62-73 [unnamed-chunk-5] ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ <error/rlang_error> Error: ! Downdated VtV is not positive definite --- Backtrace: ▆ 1. └─steppedwedge::analyze(...) 2. └─lme4::glmer(formula, family = family, data = dat, offset = offset) 3. └─lme4::optimizeGlmer(...) 4. └─lme4:::optwrap(...) 5. └─lme4:::deriv12(fn, opt$par, fx = opt$value) 6. └─lme4 (local) fun(x, ...) 7. └─lme4 (local) pwrssUpdate(...) ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Error: processing vignette 'steppedwedge.Rmd' failed with diagnostics: Downdated VtV is not positive definite --- failed re-building ‘steppedwedge.Rmd’ SUMMARY: processing the following file failed: ‘steppedwedge.Rmd’ Error: Vignette re-building failed. Execution halted Flavor: r-patched-linux-x86_64