* using log directory 'd:/Rcompile/CRANpkg/local/4.6/mixpoissonreg.Rcheck' * using R Under development (unstable) (2025-09-03 r88788 ucrt) * using platform: x86_64-w64-mingw32 * R was compiled by gcc.exe (GCC) 14.2.0 GNU Fortran (GCC) 14.2.0 * running under: Windows Server 2022 x64 (build 20348) * using session charset: UTF-8 * checking for file 'mixpoissonreg/DESCRIPTION' ... OK * this is package 'mixpoissonreg' version '1.0.0' * package encoding: UTF-8 * checking package namespace information ... OK * checking package dependencies ... OK * checking if this is a source package ... OK * checking if there is a namespace ... OK * checking for hidden files and directories ... OK * checking for portable file names ... OK * checking whether package 'mixpoissonreg' can be installed ... OK * checking installed package size ... OK * 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 ... [3s] OK * checking whether the package can be loaded with stated dependencies ... [3s] OK * checking whether the package can be unloaded cleanly ... [3s] OK * checking whether the namespace can be loaded with stated dependencies ... [3s] OK * checking whether the namespace can be unloaded cleanly ... [3s] OK * checking loading without being on the library search path ... [3s] 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 ... [14s] OK * checking Rd files ... [1s] OK * checking Rd metadata ... 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 ... [0s] 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 ... [9s] OK * checking for unstated dependencies in 'tests' ... OK * checking tests ... [121s] ERROR Running 'testthat.R' [120s] Running the tests in 'tests/testthat.R' failed. Complete output: > library(testthat) > library(mixpoissonreg) > > test_check("mixpoissonreg") Negative Binomial Regression - Expectation-Maximization Algorithm Call: mixpoissonreg(formula = daysabs ~ prog + math, data = Attendance, em_controls = list(maxit = 1)) Coefficients modeling the mean (with log link): (Intercept) progAcademic progVocational math 2.615321329 -0.440755734 -1.278742703 -0.005993368 Coefficients modeling the precision (with identity link): (Intercept) 1.032717 Negative Binomial Regression - Maximum-Likelihood Estimation Call: mixpoissonregML(formula = daysabs ~ prog + math, data = Attendance) Coefficients modeling the mean (with log link): (Intercept) progAcademic progVocational math 2.615321329 -0.440755734 -1.278742703 -0.005993368 Coefficients modeling the precision (with identity link): (Intercept) 1.032717 Negative Binomial Regression - Maximum-Likelihood Estimation Call: mixpoissonregML(formula = daysabs ~ prog + math, data = Attendance) Pearson residuals: RSS Min 1Q Median 3Q Max 339.8789 -0.9611 -0.7098 -0.3259 0.2460 4.9565 Coefficients modeling the mean (with link): Estimate Std.error z-value Pr(>|z|) (Intercept) 2.615321 0.196355 13.319 < 2e-16 *** progAcademic -0.440756 0.182579 -2.414 0.0158 * progVocational -1.278743 0.201982 -6.331 2.44e-10 *** math -0.005993 0.002507 -2.390 0.0168 * Coefficients modeling the precision (with link): Estimate Std.error z-value Pr(>|z|) (Intercept) 1.0327 0.1062 9.729 <2e-16 *** --- Signif. codes: 0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1 Efron's pseudo R-squared: 0.1707781 Number of function calls by 'optim' = 4 Negative Binomial Regression - Maximum-Likelihood Estimation Call: mixpoissonregML(formula = daysabs ~ prog + math, data = Attendance, envelope = 10, optim_controls = list(maxit = 1)) Pearson residuals: RSS Min 1Q Median 3Q Max 339.8789 -0.9611 -0.7098 -0.3259 0.2460 4.9565 Coefficients modeling the mean (with link): Estimate Std.error z-value Pr(>|z|) (Intercept) 2.615321 0.196355 13.319 < 2e-16 *** progAcademic -0.440756 0.182579 -2.414 0.0158 * progVocational -1.278743 0.201982 -6.331 2.44e-10 *** math -0.005993 0.002507 -2.390 0.0168 * Coefficients modeling the precision (with link): Estimate Std.error z-value Pr(>|z|) (Intercept) 1.0327 0.1062 9.729 <2e-16 *** --- Signif. codes: 0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1 Efron's pseudo R-squared: 0.1707781 Percentage of residuals within the envelope = 79.2994 Number of function calls by 'optim' = 4 [ FAIL 1 | WARN 26 | SKIP 0 | PASS 41 ] ══ Failed tests ════════════════════════════════════════════════════════════════ ── Error ('test-tidy.R:14:1'): (code run outside of `test_that()`) ───────────── Error in `ll(object)`: could not find function "ll" Backtrace: ▆ 1. ├─generics::glance(fit1) at test-tidy.R:14:1 2. ├─mixpoissonreg:::glance.mixpoissonreg(fit1) 3. │ └─tibble::tibble(...) 4. │ └─tibble:::tibble_quos(xs, .rows, .name_repair) 5. │ └─rlang::eval_tidy(xs[[j]], mask) 6. ├─stats::AIC(x) 7. └─stats:::AIC.default(x) [ FAIL 1 | WARN 26 | SKIP 0 | PASS 41 ] Error: Test failures Execution halted * checking for unstated dependencies in vignettes ... OK * checking package vignettes ... OK * checking re-building of vignette outputs ... [118s] ERROR Error(s) in re-building vignettes: --- re-building 'influence-mixpoissonreg.Rmd' using rmarkdown --- finished re-building 'influence-mixpoissonreg.Rmd' --- re-building 'intervals-mixpoissonreg.Rmd' using rmarkdown --- finished re-building 'intervals-mixpoissonreg.Rmd' --- re-building 'ml-mixpoissonreg.Rmd' using rmarkdown --- finished re-building 'ml-mixpoissonreg.Rmd' --- re-building 'tidyverse-mixpoissonreg.Rmd' using rmarkdown Quitting from tidyverse-mixpoissonreg.Rmd:142-144 [unnamed-chunk-12] ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Error in `ll()`: ! could not find function "ll" --- Backtrace: ▆ 1. ├─generics::glance(fit) 2. ├─mixpoissonreg:::glance.mixpoissonreg(fit) 3. │ └─tibble::tibble(...) 4. │ └─tibble:::tibble_quos(xs, .rows, .name_repair) 5. │ └─rlang::eval_tidy(xs[[j]], mask) 6. ├─stats::AIC(x) 7. └─stats:::AIC.default(x) ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Error: processing vignette 'tidyverse-mixpoissonreg.Rmd' failed with diagnostics: could not find function "ll" --- failed re-building 'tidyverse-mixpoissonreg.Rmd' --- re-building 'tutorial-mixpoissonreg.Rmd' using rmarkdown --- finished re-building 'tutorial-mixpoissonreg.Rmd' SUMMARY: processing the following file failed: 'tidyverse-mixpoissonreg.Rmd' Error: Vignette re-building failed. Execution halted * checking PDF version of manual ... [30s] OK * checking HTML version of manual ... [6s] OK * DONE Status: 2 ERRORs