[R-pkg-team] Bug#1074529: r-cran-dimred: autopkgtest regression with r-base 4.4.1 (i386)

[Dirk Eddelbuettel]

On 30 June 2024 at 12:17, Graham Inggs wrote:
| Source: r-cran-dimred
| Version: 0.2.6-1
| Severity: serious
| Tags: trixie sid
| X-Debbugs-Cc: Dirk Eddelbuettel <edd at debian.org>
| User: debian-ci at lists.debian.org
| Usertags: regression
| 
| Hi Maintainer
| 
| r-cran-dimred's autopkgtest regresses when tested with r-base 4.4.1
| [1]. I've copied what I hope is the relevant part of the log below.

For what it is worth version 0.2.6 is in good standing at CRAN with tests
using "r-release" (ie now 4.4.1) as well as "r-devel" and "r-oldrel", see
https://cran.r-project.org/web/checks/check_results_dimRed.html

Dirk
 
| Regards
| Graham
| 
| 
| [1] https://ci.debian.net/packages/r/r-cran-dimred/testing/i386/
| 
| 
| 134s == Failed tests
| ================================================================
| 134s -- Failure ('test_NNMF.R:105:3'): other arguments
| ------------------------------
| 134s dim_3_args at other.data$w (`actual`) not equal to `dim_3_rot` (`expected`).
| 134s
| 134s actual vs expected
| 134s [,1] [,2] [,3]
| 134s - actual[1, ] 33.86881 2.220446e-16 2.220446e-16
| 134s + expected[1, ] 11.62495 2.220446e-16 2.240198e+01
| 134s - actual[2, ] 37.52666 2.958845e+01 1.976184e+01
| 134s + expected[2, ] 31.25542 3.643579e+01 4.210810e+01
| 134s - actual[3, ] 38.97432 5.482087e+01 4.372093e+01
| 134s + expected[3, ] 50.88589 7.287158e+01 6.181422e+01
| 134s - actual[4, ] 69.27110 1.369114e+02 1.289431e+01
| 134s + expected[4, ] 70.51636 1.093074e+02 8.152034e+01
| 134s - actual[5, ] 29.33830 8.058796e+01 1.154367e+02
| 134s + expected[5, ] 90.14683 1.457432e+02 1.012265e+02
| 134s -- Failure ('test_NNMF.R:106:3'): other arguments
| ------------------------------
| 134s getData(getDimRedData(dim_3_args)) (`actual`) not equal to
| `dim_3_pred` (`expected`).
| 134s
| 134s actual vs expected
| 134s [,1] [,2] [,3]
| 134s - actual[1, ] 2.220446e-16 0.39921880 4.143205e-01
| 134s + expected[1, ] 2.220446e-16 0.54891084 2.220446e-16
| 134s - actual[2, ] 5.905139e-02 0.38264119 4.282111e-01
| 134s + expected[2, ] 7.317427e-02 0.48173830 5.130585e-02
| 134s - actual[3, ] 1.181028e-01 0.36606358 4.421018e-01
| 134s + expected[3, ] 1.948635e-01 0.40204353 7.743607e-02
| 134s - actual[4, ] 1.771542e-01 0.34948596 4.559924e-01
| 134s + expected[4, ] 5.022464e-01 0.27441923 7.205177e-03
| 134s - actual[5, ] 2.362056e-01 0.33290835 4.698830e-01
| 134s + expected[5, ] 5.575179e-01 0.21186758 6.780121e-02
| 134s - actual[6, ] 2.952569e-01 0.31633074 4.837737e-01
| 134s + expected[6, ] 1.972195e-01 0.25657899 3.440469e-01
| 134s - actual[7, ] 3.543083e-01 0.29975313 4.976643e-01
| 134s + expected[7, ] 8.607848e-02 0.23698021 4.909986e-01
| 134s - actual[8, ] 4.133597e-01 0.28317552 5.115549e-01
| 134s + expected[8, ] 1.590949e-01 0.16984841 5.423864e-01
| 134s - actual[9, ] 4.724111e-01 0.26659790 5.254456e-01
| 134s + expected[9, ] 1.036687e-01 0.13586905 6.604263e-01
| 134s - actual[10, ] 5.314625e-01 0.25002029 5.393362e-01
| 134s + expected[10, ] 2.164839e-01 0.05846474 6.911614e-01
| 134s -- Failure ('test_NNMF.R:132:3'): other arguments
| ------------------------------
| 134s `dim_3_apply` (`actual`) not equal to `dim_3_exp` (`expected`).
| 134s
| 134s actual vs expected
| 134s [,1] [,2] [,3]
| 134s - actual[1, ] 0.02952569 0.3909300 0.42126582
| 134s + expected[1, ] 0.11873045 0.4941225 -0.01697331
| 134s - actual[2, ] 0.08857708 0.3743524 0.43515645
| 134s + expected[2, ] 0.14408070 0.4392939 0.05914963
| 134s - actual[3, ] 0.14762847 0.3577748 0.44904709
| 134s + expected[3, ] 0.16943094 0.3844652 0.13527257
| 134s -- Failure ('test_NNMF.R:133:3'): other arguments
| ------------------------------
| 134s `dim_3_pred` (`actual`) not equal to `dim_3_exp` (`expected`).
| 134s
| 134s actual vs expected
| 134s [,1] [,2] [,3]
| 134s - actual[1, ] 0.02952569 0.3909300 0.42126582
| 134s + expected[1, ] 0.11873045 0.4941225 -0.01697331
| 134s - actual[2, ] 0.08857708 0.3743524 0.43515645
| 134s + expected[2, ] 0.14408070 0.4392939 0.05914963
| 134s - actual[3, ] 0.14762847 0.3577748 0.44904709
| 134s + expected[3, ] 0.16943094 0.3844652 0.13527257
| 134s
| 134s [ FAIL 4 | WARN 96 | SKIP 2 | PASS 107 ]
| 134s Error: Test failures

-- 
dirk.eddelbuettel.com | @eddelbuettel | edd at debian.org