* using log directory 'd:/Rcompile/CRANpkg/local/4.4/matrixset.Rcheck'
* using R version 4.4.3 (2025-02-28 ucrt)
* using platform: x86_64-w64-mingw32
* R was compiled by
    gcc.exe (GCC) 13.3.0
    GNU Fortran (GCC) 13.3.0
* running under: Windows Server 2022 x64 (build 20348)
* using session charset: UTF-8
* checking for file 'matrixset/DESCRIPTION' ... OK
* this is package 'matrixset' version '0.4.0'
* 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 'matrixset' can be installed ... OK
* used C++ compiler: 'g++.exe (GCC) 13.3.0'
* 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 ... [1s] OK
* checking whether the package can be loaded with stated dependencies ... [1s] OK
* checking whether the package can be unloaded cleanly ... [1s] OK
* checking whether the namespace can be loaded with stated dependencies ... [1s] OK
* checking whether the namespace can be unloaded cleanly ... [1s] OK
* checking loading without being on the library search path ... [1s] OK
* checking whether startup messages can be suppressed ... [1s] 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 ... [11s] 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 line endings in C/C++/Fortran sources/headers ... OK
* checking pragmas in C/C++ headers and code ... OK
* checking compiled code ... OK
* checking installed files from 'inst/doc' ... OK
* checking files in 'vignettes' ... OK
* checking examples ... [10s] OK
* checking for unstated dependencies in 'tests' ... OK
* checking tests ... [82s] ERROR
  Running 'testthat.R' [82s]
Running the tests in 'tests/testthat.R' failed.
Complete output:
  > library(testthat)
  > library(matrixset)
  > 
  > test_check("matrixset")
  'as(<dgCMatrix>, "dgeMatrix")' is deprecated.
  Use 'as(., "unpackedMatrix")' instead.
  See help("Deprecated") and help("Matrix-deprecated").
  Saving _problems/test-fn-Matrix-773.R
  Saving _problems/test-fn-Matrix-798.R
  Saving _problems/test-fn-Matrix-823.R
  Saving _problems/test-fn-Matrix-848.R
  Saving _problems/test-fn-Matrix-873.R
  Saving _problems/test-fn-Matrix-898.R
  Saving _problems/test-fn-Matrix-1116.R
  Saving _problems/test-fn-Matrix-1141.R
  Saving _problems/test-fn-Matrix-1166.R
  Saving _problems/test-fn-Matrix-1191.R
  Saving _problems/test-fn-999.R
  Saving _problems/test-fn-1024.R
  Saving _problems/test-fn-1049.R
  Saving _problems/test-fn-1074.R
  Saving _problems/test-fn-1099.R
  Saving _problems/test-fn-1124.R
  Saving _problems/test-fn-1361.R
  Saving _problems/test-fn-1386.R
  Saving _problems/test-fn-1411.R
  Saving _problems/test-fn-1436.R
  [ FAIL 20 | WARN 0 | SKIP 0 | PASS 1359 ]
  
  ══ Failed tests ════════════════════════════════════════════════════════════════
  ── Failure ('test-fn-Matrix.R:773:3'): matrixset 'long' loop works ─────────────
  Expected `grmn` to be identical to `mn_ref`.
  Differences:
  `names(actual$failure)`:   "program" ".rowname" "mean"     "median"
  `names(expected$failure)`: "program" ".rowname" ".rows_id" "mean"  
  
  `actual$failure$.rowname` is a character vector ('student 1', 'student 2', 'student 3', 'student 4', 'student 5', ...)
  `expected$failure$.rowname` is a double vector (0.270800364844035, 0.208336764364503, 0.28514515561983, 0.153522788372356, 0.273990985471755, ...)
  
  `actual$failure$median` is a double vector (0.270800364844035, 0.208336764364503, 0.28514515561983, 0.153522788372356, 0.273990985471755, ...)
  `expected$failure$median` is absent
  
  `actual$failure$.rows_id` is absent
  `expected$failure$.rows_id` is a character vector ('student 1', 'student 2', 'student 3', 'student 4', 'student 5', ...)
  
  `names(actual$remedial)`:   "program" ".rowname" "mean"     "median"
  `names(expected$remedial)`: "program" ".rowname" ".rows_id" "mean"  
  
  `actual$remedial$.rowname` is a character vector ('student 1', 'student 2', 'student 3', 'student 4', 'student 5', ...)
  `expected$remedial$.rowname` is a double vector (0.688091438869014, 0.701310815196484, 0.60816297729034, 0.672235043649562, 0.641968360450119, ...)
  
  `actual$remedial$median` is a double vector (0.688091438869014, 0.701310815196484, 0.60816297729034, 0.672235043649562, 0.641968360450119, ...)
  `expected$remedial$median` is absent
  
  `actual$remedial$.rows_id` is absent
  `expected$remedial$.rows_id` is a character vector ('student 1', 'student 2', 'student 3', 'student 4', 'student 5', ...)
  
  ── Failure ('test-fn-Matrix.R:798:3'): matrixset 'long' loop works ─────────────
  Expected `grmn` to be identical to `grmn_ref`.
  Differences:
  `names(actual$failure)`:   "teacher" "class" ".colname" "mean"        "median"
  `names(expected$failure)`: "teacher" "class" ".colname" ".columns_id" "mean"  
  
  `actual$failure$.colname` is a character vector ('Mathematics', 'English', 'Science', 'Mathematics', 'English', ...)
  `expected$failure$.colname` is a double vector (0.278814054443501, 0.27191398316063, 0.26278667524457, 0.430513228056952, 0.185918002622202, ...)
  
  `actual$failure$median` is a double vector (0.278814054443501, 0.27191398316063, 0.26278667524457, 0.430513228056952, 0.185918002622202, ...)
  `expected$failure$median` is absent
  
  `actual$failure$.columns_id` is absent
  `expected$failure$.columns_id` is a character vector ('Mathematics', 'English', 'Science', 'Mathematics', 'English', ...)
  
  `names(actual$remedial)`:   "teacher" "class" ".colname" "mean"        "median"
  `names(expected$remedial)`: "teacher" "class" ".colname" ".columns_id" "mean"  
  
  `actual$remedial$.colname` is a character vector ('Mathematics', 'English', 'Science', 'Mathematics', 'English', ...)
  `expected$remedial$.colname` is a double vector (0.570959241595119, 0.673024803260341, 0.75271222749725, 0.653165368549526, 0.706115457962733, ...)
  
  `actual$remedial$median` is a double vector (0.570959241595119, 0.673024803260341, 0.75271222749725, 0.653165368549526, 0.706115457962733, ...)
  `expected$remedial$median` is absent
  
  `actual$remedial$.columns_id` is absent
  `expected$remedial$.columns_id` is a character vector ('Mathematics', 'English', 'Science', 'Mathematics', 'English', ...)
  
  ── Failure ('test-fn-Matrix.R:823:3'): matrixset 'long' loop works ─────────────
  Expected `grmn` to be identical to `mn_ref`.
  Differences:
  `names(actual$failure)`:   "program" ".rowname" "mn"       "md"
  `names(expected$failure)`: "program" ".rowname" ".rows_id" "mn"
  
  `actual$failure$.rowname` is a character vector ('student 1', 'student 2', 'student 3', 'student 4', 'student 5', ...)
  `expected$failure$.rowname` is a double vector (0.270800364844035, 0.208336764364503, 0.28514515561983, 0.153522788372356, 0.273990985471755, ...)
  
  `actual$failure$md` is a double vector (0.270800364844035, 0.208336764364503, 0.28514515561983, 0.153522788372356, 0.273990985471755, ...)
  `expected$failure$md` is absent
  
  `actual$failure$.rows_id` is absent
  `expected$failure$.rows_id` is a character vector ('student 1', 'student 2', 'student 3', 'student 4', 'student 5', ...)
  
  `names(actual$remedial)`:   "program" ".rowname" "mn"       "md"
  `names(expected$remedial)`: "program" ".rowname" ".rows_id" "mn"
  
  `actual$remedial$.rowname` is a character vector ('student 1', 'student 2', 'student 3', 'student 4', 'student 5', ...)
  `expected$remedial$.rowname` is a double vector (0.688091438869014, 0.701310815196484, 0.60816297729034, 0.672235043649562, 0.641968360450119, ...)
  
  `actual$remedial$md` is a double vector (0.688091438869014, 0.701310815196484, 0.60816297729034, 0.672235043649562, 0.641968360450119, ...)
  `expected$remedial$md` is absent
  
  `actual$remedial$.rows_id` is absent
  `expected$remedial$.rows_id` is a character vector ('student 1', 'student 2', 'student 3', 'student 4', 'student 5', ...)
  
  ── Failure ('test-fn-Matrix.R:848:3'): matrixset 'long' loop works ─────────────
  Expected `grmn` to be identical to `grmn_ref`.
  Differences:
  `names(actual$failure)`:   "teacher" "class" ".colname" "mn"          "md"
  `names(expected$failure)`: "teacher" "class" ".colname" ".columns_id" "mn"
  
  `actual$failure$.colname` is a character vector ('Mathematics', 'English', 'Science', 'Mathematics', 'English', ...)
  `expected$failure$.colname` is a double vector (0.278814054443501, 0.27191398316063, 0.26278667524457, 0.430513228056952, 0.185918002622202, ...)
  
  `actual$failure$md` is a double vector (0.278814054443501, 0.27191398316063, 0.26278667524457, 0.430513228056952, 0.185918002622202, ...)
  `expected$failure$md` is absent
  
  `actual$failure$.columns_id` is absent
  `expected$failure$.columns_id` is a character vector ('Mathematics', 'English', 'Science', 'Mathematics', 'English', ...)
  
  `names(actual$remedial)`:   "teacher" "class" ".colname" "mn"          "md"
  `names(expected$remedial)`: "teacher" "class" ".colname" ".columns_id" "mn"
  
  `actual$remedial$.colname` is a character vector ('Mathematics', 'English', 'Science', 'Mathematics', 'English', ...)
  `expected$remedial$.colname` is a double vector (0.570959241595119, 0.673024803260341, 0.75271222749725, 0.653165368549526, 0.706115457962733, ...)
  
  `actual$remedial$md` is a double vector (0.570959241595119, 0.673024803260341, 0.75271222749725, 0.653165368549526, 0.706115457962733, ...)
  `expected$remedial$md` is absent
  
  `actual$remedial$.columns_id` is absent
  `expected$remedial$.columns_id` is a character vector ('Mathematics', 'English', 'Science', 'Mathematics', 'English', ...)
  
  ── Failure ('test-fn-Matrix.R:873:3'): matrixset 'long' loop works ─────────────
  Expected `grmn` to be identical to `mn_ref`.
  Differences:
  `names(actual$failure)`:   "program" ".rowname" "ct.name"  "ct"     
  `names(expected$failure)`: "program" ".rowname" ".rows_id" "ct.name"
  
  `actual$failure$.rowname` is a character vector ('student 1', 'student 1', 'student 2', 'student 2', 'student 3', ...)
  `expected$failure$.rowname` is a double vector (0.270800364844035, 0.270800364844035, 0.208336764364503, 0.208336764364503, 0.28514515561983, ...)
  
  `actual$failure$ct` is a double vector (0.270800364844035, 0.270800364844035, 0.208336764364503, 0.208336764364503, 0.28514515561983, ...)
  `expected$failure$ct` is absent
  
  `actual$failure$.rows_id` is absent
  `expected$failure$.rows_id` is a character vector ('student 1', 'student 1', 'student 2', 'student 2', 'student 3', ...)
  
  `names(actual$remedial)`:   "program" ".rowname" "ct.name"  "ct"     
  `names(expected$remedial)`: "program" ".rowname" ".rows_id" "ct.name"
  
  `actual$remedial$.rowname` is a character vector ('student 1', 'student 1', 'student 2', 'student 2', 'student 3', ...)
  `expected$remedial$.rowname` is a double vector (0.688091438869014, 0.688091438869014, 0.701310815196484, 0.701310815196484, 0.60816297729034, ...)
  
  `actual$remedial$ct` is a double vector (0.688091438869014, 0.688091438869014, 0.701310815196484, 0.701310815196484, 0.60816297729034, ...)
  `expected$remedial$ct` is absent
  
  `actual$remedial$.rows_id` is absent
  `expected$remedial$.rows_id` is a character vector ('student 1', 'student 1', 'student 2', 'student 2', 'student 3', ...)
  
  ── Failure ('test-fn-Matrix.R:898:3'): matrixset 'long' loop works ─────────────
  Expected `grmn` to be identical to `grmn_ref`.
  Differences:
  `names(actual$failure)`:   "teacher" "class" ".colname" "ct.name"     "ct"     
  `names(expected$failure)`: "teacher" "class" ".colname" ".columns_id" "ct.name"
  
  `actual$failure$.colname` is a character vector ('Mathematics', 'Mathematics', 'English', 'English', 'Science', ...)
  `expected$failure$.colname` is a double vector (0.238355657621287, 0.278814054443501, 0.275448489934206, 0.27191398316063, 0.238362765847705, ...)
  
  `actual$failure$ct` is a double vector (0.238355657621287, 0.278814054443501, 0.275448489934206, 0.27191398316063, 0.238362765847705, ...)
  `expected$failure$ct` is absent
  
  `actual$failure$.columns_id` is absent
  `expected$failure$.columns_id` is a character vector ('Mathematics', 'Mathematics', 'English', 'English', 'Science', ...)
  
  `names(actual$remedial)`:   "teacher" "class" ".colname" "ct.name"     "ct"     
  `names(expected$remedial)`: "teacher" "class" ".colname" ".columns_id" "ct.name"
  
  `actual$remedial$.colname` is a character vector ('Mathematics', 'Mathematics', 'English', 'English', 'Science', ...)
  `expected$remedial$.colname` is a double vector (0.584936223207042, 0.570959241595119, 0.73719495611731, 0.673024803260341, 0.739771230975166, ...)
  
  `actual$remedial$ct` is a double vector (0.584936223207042, 0.570959241595119, 0.73719495611731, 0.673024803260341, 0.739771230975166, ...)
  `expected$remedial$ct` is absent
  
  `actual$remedial$.columns_id` is absent
  `expected$remedial$.columns_id` is a character vector ('Mathematics', 'Mathematics', 'English', 'English', 'Science', ...)
  
  ── Failure ('test-fn-Matrix.R:1116:3'): matrixset 'wide' loop works ────────────
  Expected `grmn` to be identical to `mn_ref`.
  Differences:
  `names(actual$failure)`:   "program" ".rowname" "mean"     "median"
  `names(expected$failure)`: "program" ".rowname" ".rows_id" "mean"  
  
  `actual$failure$.rowname` is a character vector ('student 1', 'student 2', 'student 3', 'student 4', 'student 5', ...)
  `expected$failure$.rowname` is a double vector (0.270800364844035, 0.208336764364503, 0.28514515561983, 0.153522788372356, 0.273990985471755, ...)
  
  `actual$failure$median` is a double vector (0.270800364844035, 0.208336764364503, 0.28514515561983, 0.153522788372356, 0.273990985471755, ...)
  `expected$failure$median` is absent
  
  `actual$failure$.rows_id` is absent
  `expected$failure$.rows_id` is a character vector ('student 1', 'student 2', 'student 3', 'student 4', 'student 5', ...)
  
  `names(actual$remedial)`:   "program" ".rowname" "mean"     "median"
  `names(expected$remedial)`: "program" ".rowname" ".rows_id" "mean"  
  
  `actual$remedial$.rowname` is a character vector ('student 1', 'student 2', 'student 3', 'student 4', 'student 5', ...)
  `expected$remedial$.rowname` is a double vector (0.688091438869014, 0.701310815196484, 0.60816297729034, 0.672235043649562, 0.641968360450119, ...)
  
  `actual$remedial$median` is a double vector (0.688091438869014, 0.701310815196484, 0.60816297729034, 0.672235043649562, 0.641968360450119, ...)
  `expected$remedial$median` is absent
  
  `actual$remedial$.rows_id` is absent
  `expected$remedial$.rows_id` is a character vector ('student 1', 'student 2', 'student 3', 'student 4', 'student 5', ...)
  
  ── Failure ('test-fn-Matrix.R:1141:3'): matrixset 'wide' loop works ────────────
  Expected `grmn` to be identical to `grmn_ref`.
  Differences:
  `names(actual$failure)`:   "teacher" "class" ".colname" "mean"        "median"
  `names(expected$failure)`: "teacher" "class" ".colname" ".columns_id" "mean"  
  
  `actual$failure$.colname` is a character vector ('Mathematics', 'English', 'Science', 'Mathematics', 'English', ...)
  `expected$failure$.colname` is a double vector (0.278814054443501, 0.27191398316063, 0.26278667524457, 0.430513228056952, 0.185918002622202, ...)
  
  `actual$failure$median` is a double vector (0.278814054443501, 0.27191398316063, 0.26278667524457, 0.430513228056952, 0.185918002622202, ...)
  `expected$failure$median` is absent
  
  `actual$failure$.columns_id` is absent
  `expected$failure$.columns_id` is a character vector ('Mathematics', 'English', 'Science', 'Mathematics', 'English', ...)
  
  `names(actual$remedial)`:   "teacher" "class" ".colname" "mean"        "median"
  `names(expected$remedial)`: "teacher" "class" ".colname" ".columns_id" "mean"  
  
  `actual$remedial$.colname` is a character vector ('Mathematics', 'English', 'Science', 'Mathematics', 'English', ...)
  `expected$remedial$.colname` is a double vector (0.570959241595119, 0.673024803260341, 0.75271222749725, 0.653165368549526, 0.706115457962733, ...)
  
  `actual$remedial$median` is a double vector (0.570959241595119, 0.673024803260341, 0.75271222749725, 0.653165368549526, 0.706115457962733, ...)
  `expected$remedial$median` is absent
  
  `actual$remedial$.columns_id` is absent
  `expected$remedial$.columns_id` is a character vector ('Mathematics', 'English', 'Science', 'Mathematics', 'English', ...)
  
  ── Failure ('test-fn-Matrix.R:1166:3'): matrixset 'wide' loop works ────────────
  Expected `grmn` to be identical to `mn_ref`.
  Differences:
  `names(actual$failure)`:   "program" ".rowname" "mn"       "md"
  `names(expected$failure)`: "program" ".rowname" ".rows_id" "mn"
  
  `actual$failure$.rowname` is a character vector ('student 1', 'student 2', 'student 3', 'student 4', 'student 5', ...)
  `expected$failure$.rowname` is a double vector (0.270800364844035, 0.208336764364503, 0.28514515561983, 0.153522788372356, 0.273990985471755, ...)
  
  `actual$failure$md` is a double vector (0.270800364844035, 0.208336764364503, 0.28514515561983, 0.153522788372356, 0.273990985471755, ...)
  `expected$failure$md` is absent
  
  `actual$failure$.rows_id` is absent
  `expected$failure$.rows_id` is a character vector ('student 1', 'student 2', 'student 3', 'student 4', 'student 5', ...)
  
  `names(actual$remedial)`:   "program" ".rowname" "mn"       "md"
  `names(expected$remedial)`: "program" ".rowname" ".rows_id" "mn"
  
  `actual$remedial$.rowname` is a character vector ('student 1', 'student 2', 'student 3', 'student 4', 'student 5', ...)
  `expected$remedial$.rowname` is a double vector (0.688091438869014, 0.701310815196484, 0.60816297729034, 0.672235043649562, 0.641968360450119, ...)
  
  `actual$remedial$md` is a double vector (0.688091438869014, 0.701310815196484, 0.60816297729034, 0.672235043649562, 0.641968360450119, ...)
  `expected$remedial$md` is absent
  
  `actual$remedial$.rows_id` is absent
  `expected$remedial$.rows_id` is a character vector ('student 1', 'student 2', 'student 3', 'student 4', 'student 5', ...)
  
  ── Failure ('test-fn-Matrix.R:1191:3'): matrixset 'wide' loop works ────────────
  Expected `grmn` to be identical to `grmn_ref`.
  Differences:
  `names(actual$failure)`:   "teacher" "class" ".colname" "mn"          "md"
  `names(expected$failure)`: "teacher" "class" ".colname" ".columns_id" "mn"
  
  `actual$failure$.colname` is a character vector ('Mathematics', 'English', 'Science', 'Mathematics', 'English', ...)
  `expected$failure$.colname` is a double vector (0.278814054443501, 0.27191398316063, 0.26278667524457, 0.430513228056952, 0.185918002622202, ...)
  
  `actual$failure$md` is a double vector (0.278814054443501, 0.27191398316063, 0.26278667524457, 0.430513228056952, 0.185918002622202, ...)
  `expected$failure$md` is absent
  
  `actual$failure$.columns_id` is absent
  `expected$failure$.columns_id` is a character vector ('Mathematics', 'English', 'Science', 'Mathematics', 'English', ...)
  
  `names(actual$remedial)`:   "teacher" "class" ".colname" "mn"          "md"
  `names(expected$remedial)`: "teacher" "class" ".colname" ".columns_id" "mn"
  
  `actual$remedial$.colname` is a character vector ('Mathematics', 'English', 'Science', 'Mathematics', 'English', ...)
  `expected$remedial$.colname` is a double vector (0.570959241595119, 0.673024803260341, 0.75271222749725, 0.653165368549526, 0.706115457962733, ...)
  
  `actual$remedial$md` is a double vector (0.570959241595119, 0.673024803260341, 0.75271222749725, 0.653165368549526, 0.706115457962733, ...)
  `expected$remedial$md` is absent
  
  `actual$remedial$.columns_id` is absent
  `expected$remedial$.columns_id` is a character vector ('Mathematics', 'English', 'Science', 'Mathematics', 'English', ...)
  
  ── Failure ('test-fn.R:999:3'): matrixset 'long' loop works ────────────────────
  Expected `grmn` to be identical to `mn_ref`.
  Differences:
  `names(actual$failure)`:   "program" ".rowname" "mean"     "median"
  `names(expected$failure)`: "program" ".rowname" ".rows_id" "mean"  
  
  `actual$failure$.rowname` is a character vector ('student 1', 'student 2', 'student 3', 'student 4', 'student 5', ...)
  `expected$failure$.rowname` is a double vector (0.270800364844035, 0.208336764364503, 0.28514515561983, 0.153522788372356, 0.273990985471755, ...)
  
  `actual$failure$median` is a double vector (0.270800364844035, 0.208336764364503, 0.28514515561983, 0.153522788372356, 0.273990985471755, ...)
  `expected$failure$median` is absent
  
  `actual$failure$.rows_id` is absent
  `expected$failure$.rows_id` is a character vector ('student 1', 'student 2', 'student 3', 'student 4', 'student 5', ...)
  
  `names(actual$remedial)`:   "program" ".rowname" "mean"     "median"
  `names(expected$remedial)`: "program" ".rowname" ".rows_id" "mean"  
  
  `actual$remedial$.rowname` is a character vector ('student 1', 'student 2', 'student 3', 'student 4', 'student 5', ...)
  `expected$remedial$.rowname` is a double vector (0.688091438869014, 0.701310815196484, 0.60816297729034, 0.672235043649562, 0.641968360450119, ...)
  
  `actual$remedial$median` is a double vector (0.688091438869014, 0.701310815196484, 0.60816297729034, 0.672235043649562, 0.641968360450119, ...)
  `expected$remedial$median` is absent
  
  `actual$remedial$.rows_id` is absent
  `expected$remedial$.rows_id` is a character vector ('student 1', 'student 2', 'student 3', 'student 4', 'student 5', ...)
  
  ── Failure ('test-fn.R:1024:3'): matrixset 'long' loop works ───────────────────
  Expected `grmn` to be identical to `grmn_ref`.
  Differences:
  `names(actual$failure)`:   "teacher" "class" ".colname" "mean"        "median"
  `names(expected$failure)`: "teacher" "class" ".colname" ".columns_id" "mean"  
  
  `actual$failure$.colname` is a character vector ('Mathematics', 'English', 'Science', 'Mathematics', 'English', ...)
  `expected$failure$.colname` is a double vector (0.278814054443501, 0.27191398316063, 0.26278667524457, 0.430513228056952, 0.185918002622202, ...)
  
  `actual$failure$median` is a double vector (0.278814054443501, 0.27191398316063, 0.26278667524457, 0.430513228056952, 0.185918002622202, ...)
  `expected$failure$median` is absent
  
  `actual$failure$.columns_id` is absent
  `expected$failure$.columns_id` is a character vector ('Mathematics', 'English', 'Science', 'Mathematics', 'English', ...)
  
  `names(actual$remedial)`:   "teacher" "class" ".colname" "mean"        "median"
  `names(expected$remedial)`: "teacher" "class" ".colname" ".columns_id" "mean"  
  
  `actual$remedial$.colname` is a character vector ('Mathematics', 'English', 'Science', 'Mathematics', 'English', ...)
  `expected$remedial$.colname` is a double vector (0.570959241595119, 0.673024803260341, 0.75271222749725, 0.653165368549526, 0.706115457962733, ...)
  
  `actual$remedial$median` is a double vector (0.570959241595119, 0.673024803260341, 0.75271222749725, 0.653165368549526, 0.706115457962733, ...)
  `expected$remedial$median` is absent
  
  `actual$remedial$.columns_id` is absent
  `expected$remedial$.columns_id` is a character vector ('Mathematics', 'English', 'Science', 'Mathematics', 'English', ...)
  
  ── Failure ('test-fn.R:1049:3'): matrixset 'long' loop works ───────────────────
  Expected `grmn` to be identical to `mn_ref`.
  Differences:
  `names(actual$failure)`:   "program" ".rowname" "mn"       "md"
  `names(expected$failure)`: "program" ".rowname" ".rows_id" "mn"
  
  `actual$failure$.rowname` is a character vector ('student 1', 'student 2', 'student 3', 'student 4', 'student 5', ...)
  `expected$failure$.rowname` is a double vector (0.270800364844035, 0.208336764364503, 0.28514515561983, 0.153522788372356, 0.273990985471755, ...)
  
  `actual$failure$md` is a double vector (0.270800364844035, 0.208336764364503, 0.28514515561983, 0.153522788372356, 0.273990985471755, ...)
  `expected$failure$md` is absent
  
  `actual$failure$.rows_id` is absent
  `expected$failure$.rows_id` is a character vector ('student 1', 'student 2', 'student 3', 'student 4', 'student 5', ...)
  
  `names(actual$remedial)`:   "program" ".rowname" "mn"       "md"
  `names(expected$remedial)`: "program" ".rowname" ".rows_id" "mn"
  
  `actual$remedial$.rowname` is a character vector ('student 1', 'student 2', 'student 3', 'student 4', 'student 5', ...)
  `expected$remedial$.rowname` is a double vector (0.688091438869014, 0.701310815196484, 0.60816297729034, 0.672235043649562, 0.641968360450119, ...)
  
  `actual$remedial$md` is a double vector (0.688091438869014, 0.701310815196484, 0.60816297729034, 0.672235043649562, 0.641968360450119, ...)
  `expected$remedial$md` is absent
  
  `actual$remedial$.rows_id` is absent
  `expected$remedial$.rows_id` is a character vector ('student 1', 'student 2', 'student 3', 'student 4', 'student 5', ...)
  
  ── Failure ('test-fn.R:1074:3'): matrixset 'long' loop works ───────────────────
  Expected `grmn` to be identical to `grmn_ref`.
  Differences:
  `names(actual$failure)`:   "teacher" "class" ".colname" "mn"          "md"
  `names(expected$failure)`: "teacher" "class" ".colname" ".columns_id" "mn"
  
  `actual$failure$.colname` is a character vector ('Mathematics', 'English', 'Science', 'Mathematics', 'English', ...)
  `expected$failure$.colname` is a double vector (0.278814054443501, 0.27191398316063, 0.26278667524457, 0.430513228056952, 0.185918002622202, ...)
  
  `actual$failure$md` is a double vector (0.278814054443501, 0.27191398316063, 0.26278667524457, 0.430513228056952, 0.185918002622202, ...)
  `expected$failure$md` is absent
  
  `actual$failure$.columns_id` is absent
  `expected$failure$.columns_id` is a character vector ('Mathematics', 'English', 'Science', 'Mathematics', 'English', ...)
  
  `names(actual$remedial)`:   "teacher" "class" ".colname" "mn"          "md"
  `names(expected$remedial)`: "teacher" "class" ".colname" ".columns_id" "mn"
  
  `actual$remedial$.colname` is a character vector ('Mathematics', 'English', 'Science', 'Mathematics', 'English', ...)
  `expected$remedial$.colname` is a double vector (0.570959241595119, 0.673024803260341, 0.75271222749725, 0.653165368549526, 0.706115457962733, ...)
  
  `actual$remedial$md` is a double vector (0.570959241595119, 0.673024803260341, 0.75271222749725, 0.653165368549526, 0.706115457962733, ...)
  `expected$remedial$md` is absent
  
  `actual$remedial$.columns_id` is absent
  `expected$remedial$.columns_id` is a character vector ('Mathematics', 'English', 'Science', 'Mathematics', 'English', ...)
  
  ── Failure ('test-fn.R:1099:3'): matrixset 'long' loop works ───────────────────
  Expected `grmn` to be identical to `mn_ref`.
  Differences:
  `names(actual$failure)`:   "program" ".rowname" "ct.name"  "ct"     
  `names(expected$failure)`: "program" ".rowname" ".rows_id" "ct.name"
  
  `actual$failure$.rowname` is a character vector ('student 1', 'student 1', 'student 2', 'student 2', 'student 3', ...)
  `expected$failure$.rowname` is a double vector (0.270800364844035, 0.270800364844035, 0.208336764364503, 0.208336764364503, 0.28514515561983, ...)
  
  `actual$failure$ct` is a double vector (0.270800364844035, 0.270800364844035, 0.208336764364503, 0.208336764364503, 0.28514515561983, ...)
  `expected$failure$ct` is absent
  
  `actual$failure$.rows_id` is absent
  `expected$failure$.rows_id` is a character vector ('student 1', 'student 1', 'student 2', 'student 2', 'student 3', ...)
  
  `names(actual$remedial)`:   "program" ".rowname" "ct.name"  "ct"     
  `names(expected$remedial)`: "program" ".rowname" ".rows_id" "ct.name"
  
  `actual$remedial$.rowname` is a character vector ('student 1', 'student 1', 'student 2', 'student 2', 'student 3', ...)
  `expected$remedial$.rowname` is a double vector (0.688091438869014, 0.688091438869014, 0.701310815196484, 0.701310815196484, 0.60816297729034, ...)
  
  `actual$remedial$ct` is a double vector (0.688091438869014, 0.688091438869014, 0.701310815196484, 0.701310815196484, 0.60816297729034, ...)
  `expected$remedial$ct` is absent
  
  `actual$remedial$.rows_id` is absent
  `expected$remedial$.rows_id` is a character vector ('student 1', 'student 1', 'student 2', 'student 2', 'student 3', ...)
  
  ── Failure ('test-fn.R:1124:3'): matrixset 'long' loop works ───────────────────
  Expected `grmn` to be identical to `grmn_ref`.
  Differences:
  `names(actual$failure)`:   "teacher" "class" ".colname" "ct.name"     "ct"     
  `names(expected$failure)`: "teacher" "class" ".colname" ".columns_id" "ct.name"
  
  `actual$failure$.colname` is a character vector ('Mathematics', 'Mathematics', 'English', 'English', 'Science', ...)
  `expected$failure$.colname` is a double vector (0.238355657621287, 0.278814054443501, 0.275448489934206, 0.27191398316063, 0.238362765847705, ...)
  
  `actual$failure$ct` is a double vector (0.238355657621287, 0.278814054443501, 0.275448489934206, 0.27191398316063, 0.238362765847705, ...)
  `expected$failure$ct` is absent
  
  `actual$failure$.columns_id` is absent
  `expected$failure$.columns_id` is a character vector ('Mathematics', 'Mathematics', 'English', 'English', 'Science', ...)
  
  `names(actual$remedial)`:   "teacher" "class" ".colname" "ct.name"     "ct"     
  `names(expected$remedial)`: "teacher" "class" ".colname" ".columns_id" "ct.name"
  
  `actual$remedial$.colname` is a character vector ('Mathematics', 'Mathematics', 'English', 'English', 'Science', ...)
  `expected$remedial$.colname` is a double vector (0.584936223207042, 0.570959241595119, 0.73719495611731, 0.673024803260341, 0.739771230975166, ...)
  
  `actual$remedial$ct` is a double vector (0.584936223207042, 0.570959241595119, 0.73719495611731, 0.673024803260341, 0.739771230975166, ...)
  `expected$remedial$ct` is absent
  
  `actual$remedial$.columns_id` is absent
  `expected$remedial$.columns_id` is a character vector ('Mathematics', 'Mathematics', 'English', 'English', 'Science', ...)
  
  ── Failure ('test-fn.R:1361:3'): matrixset 'wide' loop works ───────────────────
  Expected `grmn` to be identical to `mn_ref`.
  Differences:
  `names(actual$failure)`:   "program" ".rowname" "mean"     "median"
  `names(expected$failure)`: "program" ".rowname" ".rows_id" "mean"  
  
  `actual$failure$.rowname` is a character vector ('student 1', 'student 2', 'student 3', 'student 4', 'student 5', ...)
  `expected$failure$.rowname` is a double vector (0.270800364844035, 0.208336764364503, 0.28514515561983, 0.153522788372356, 0.273990985471755, ...)
  
  `actual$failure$median` is a double vector (0.270800364844035, 0.208336764364503, 0.28514515561983, 0.153522788372356, 0.273990985471755, ...)
  `expected$failure$median` is absent
  
  `actual$failure$.rows_id` is absent
  `expected$failure$.rows_id` is a character vector ('student 1', 'student 2', 'student 3', 'student 4', 'student 5', ...)
  
  `names(actual$remedial)`:   "program" ".rowname" "mean"     "median"
  `names(expected$remedial)`: "program" ".rowname" ".rows_id" "mean"  
  
  `actual$remedial$.rowname` is a character vector ('student 1', 'student 2', 'student 3', 'student 4', 'student 5', ...)
  `expected$remedial$.rowname` is a double vector (0.688091438869014, 0.701310815196484, 0.60816297729034, 0.672235043649562, 0.641968360450119, ...)
  
  `actual$remedial$median` is a double vector (0.688091438869014, 0.701310815196484, 0.60816297729034, 0.672235043649562, 0.641968360450119, ...)
  `expected$remedial$median` is absent
  
  `actual$remedial$.rows_id` is absent
  `expected$remedial$.rows_id` is a character vector ('student 1', 'student 2', 'student 3', 'student 4', 'student 5', ...)
  
  ── Failure ('test-fn.R:1386:3'): matrixset 'wide' loop works ───────────────────
  Expected `grmn` to be identical to `grmn_ref`.
  Differences:
  `names(actual$failure)`:   "teacher" "class" ".colname" "mean"        "median"
  `names(expected$failure)`: "teacher" "class" ".colname" ".columns_id" "mean"  
  
  `actual$failure$.colname` is a character vector ('Mathematics', 'English', 'Science', 'Mathematics', 'English', ...)
  `expected$failure$.colname` is a double vector (0.278814054443501, 0.27191398316063, 0.26278667524457, 0.430513228056952, 0.185918002622202, ...)
  
  `actual$failure$median` is a double vector (0.278814054443501, 0.27191398316063, 0.26278667524457, 0.430513228056952, 0.185918002622202, ...)
  `expected$failure$median` is absent
  
  `actual$failure$.columns_id` is absent
  `expected$failure$.columns_id` is a character vector ('Mathematics', 'English', 'Science', 'Mathematics', 'English', ...)
  
  `names(actual$remedial)`:   "teacher" "class" ".colname" "mean"        "median"
  `names(expected$remedial)`: "teacher" "class" ".colname" ".columns_id" "mean"  
  
  `actual$remedial$.colname` is a character vector ('Mathematics', 'English', 'Science', 'Mathematics', 'English', ...)
  `expected$remedial$.colname` is a double vector (0.570959241595119, 0.673024803260341, 0.75271222749725, 0.653165368549526, 0.706115457962733, ...)
  
  `actual$remedial$median` is a double vector (0.570959241595119, 0.673024803260341, 0.75271222749725, 0.653165368549526, 0.706115457962733, ...)
  `expected$remedial$median` is absent
  
  `actual$remedial$.columns_id` is absent
  `expected$remedial$.columns_id` is a character vector ('Mathematics', 'English', 'Science', 'Mathematics', 'English', ...)
  
  ── Failure ('test-fn.R:1411:3'): matrixset 'wide' loop works ───────────────────
  Expected `grmn` to be identical to `mn_ref`.
  Differences:
  `names(actual$failure)`:   "program" ".rowname" "mn"       "md"
  `names(expected$failure)`: "program" ".rowname" ".rows_id" "mn"
  
  `actual$failure$.rowname` is a character vector ('student 1', 'student 2', 'student 3', 'student 4', 'student 5', ...)
  `expected$failure$.rowname` is a double vector (0.270800364844035, 0.208336764364503, 0.28514515561983, 0.153522788372356, 0.273990985471755, ...)
  
  `actual$failure$md` is a double vector (0.270800364844035, 0.208336764364503, 0.28514515561983, 0.153522788372356, 0.273990985471755, ...)
  `expected$failure$md` is absent
  
  `actual$failure$.rows_id` is absent
  `expected$failure$.rows_id` is a character vector ('student 1', 'student 2', 'student 3', 'student 4', 'student 5', ...)
  
  `names(actual$remedial)`:   "program" ".rowname" "mn"       "md"
  `names(expected$remedial)`: "program" ".rowname" ".rows_id" "mn"
  
  `actual$remedial$.rowname` is a character vector ('student 1', 'student 2', 'student 3', 'student 4', 'student 5', ...)
  `expected$remedial$.rowname` is a double vector (0.688091438869014, 0.701310815196484, 0.60816297729034, 0.672235043649562, 0.641968360450119, ...)
  
  `actual$remedial$md` is a double vector (0.688091438869014, 0.701310815196484, 0.60816297729034, 0.672235043649562, 0.641968360450119, ...)
  `expected$remedial$md` is absent
  
  `actual$remedial$.rows_id` is absent
  `expected$remedial$.rows_id` is a character vector ('student 1', 'student 2', 'student 3', 'student 4', 'student 5', ...)
  
  ── Failure ('test-fn.R:1436:3'): matrixset 'wide' loop works ───────────────────
  Expected `grmn` to be identical to `grmn_ref`.
  Differences:
  `names(actual$failure)`:   "teacher" "class" ".colname" "mn"          "md"
  `names(expected$failure)`: "teacher" "class" ".colname" ".columns_id" "mn"
  
  `actual$failure$.colname` is a character vector ('Mathematics', 'English', 'Science', 'Mathematics', 'English', ...)
  `expected$failure$.colname` is a double vector (0.278814054443501, 0.27191398316063, 0.26278667524457, 0.430513228056952, 0.185918002622202, ...)
  
  `actual$failure$md` is a double vector (0.278814054443501, 0.27191398316063, 0.26278667524457, 0.430513228056952, 0.185918002622202, ...)
  `expected$failure$md` is absent
  
  `actual$failure$.columns_id` is absent
  `expected$failure$.columns_id` is a character vector ('Mathematics', 'English', 'Science', 'Mathematics', 'English', ...)
  
  `names(actual$remedial)`:   "teacher" "class" ".colname" "mn"          "md"
  `names(expected$remedial)`: "teacher" "class" ".colname" ".columns_id" "mn"
  
  `actual$remedial$.colname` is a character vector ('Mathematics', 'English', 'Science', 'Mathematics', 'English', ...)
  `expected$remedial$.colname` is a double vector (0.570959241595119, 0.673024803260341, 0.75271222749725, 0.653165368549526, 0.706115457962733, ...)
  
  `actual$remedial$md` is a double vector (0.570959241595119, 0.673024803260341, 0.75271222749725, 0.653165368549526, 0.706115457962733, ...)
  `expected$remedial$md` is absent
  
  `actual$remedial$.columns_id` is absent
  `expected$remedial$.columns_id` is a character vector ('Mathematics', 'English', 'Science', 'Mathematics', 'English', ...)
  
  
  [ FAIL 20 | WARN 0 | SKIP 0 | PASS 1359 ]
  Error:
  ! Test failures.
  Execution halted
* checking for unstated dependencies in vignettes ... OK
* checking package vignettes ... OK
* checking re-building of vignette outputs ... [33s] OK
* checking PDF version of manual ... [19s] OK
* checking HTML version of manual ... [6s] OK
* DONE
Status: 1 ERROR