* using log directory ‘/srv/hornik/tmp/CRAN_pretest/SplitKnockoff.Rcheck’
* using R Under development (unstable) (2024-10-11 r87227)
* using platform: x86_64-pc-linux-gnu
* R was compiled by
    Debian clang version 18.1.8 (9)
    Debian flang-new version 18.1.8 (9)
* running under: Debian GNU/Linux trixie/sid
* using session charset: UTF-8
* checking for file ‘SplitKnockoff/DESCRIPTION’ ... OK
* checking extension type ... Package
* this is package ‘SplitKnockoff’ version ‘2.1’
* package encoding: UTF-8
* checking CRAN incoming feasibility ... [4s/4s] NOTE
Maintainer: ‘Yuxuan Chen <yx.chen@connect.ust.hk>’

New maintainer:
  Yuxuan Chen <yx.chen@connect.ust.hk>
Old maintainer(s):
  Haoxue Wang <haoxwang@student.ethz.ch>

License components with restrictions and base license permitting such:
  MIT + file LICENSE

The Description field contains
  al. (2021) <arXiv:2103.16159>.
Please refer to arXiv e-prints via their arXiv DOI <doi:10.48550/arXiv.YYMM.NNNNN>.
* 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 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 ‘SplitKnockoff’ can be installed ... [4s/4s] WARNING
Found the following significant warnings:
  Warning: /srv/hornik/tmp/CRAN_pretest/SplitKnockoff.Rcheck/00_pkg_src/SplitKnockoff/man/cv_all.Rd:5: unknown macro '\beta'
  Warning: /srv/hornik/tmp/CRAN_pretest/SplitKnockoff.Rcheck/00_pkg_src/SplitKnockoff/man/cv_all.Rd:19: unknown macro '\beta'
  Warning: /srv/hornik/tmp/CRAN_pretest/SplitKnockoff.Rcheck/00_pkg_src/SplitKnockoff/man/cv_all.Rd:24: unknown macro '\beta'
  Warning: /srv/hornik/tmp/CRAN_pretest/SplitKnockoff.Rcheck/00_pkg_src/SplitKnockoff/man/cv_all.Rd:25: unknown macro '\beta'
  Warning: /srv/hornik/tmp/CRAN_pretest/SplitKnockoff.Rcheck/00_pkg_src/SplitKnockoff/man/cv_all.Rd:25: unknown macro '\nu'
  Warning: /srv/hornik/tmp/CRAN_pretest/SplitKnockoff.Rcheck/00_pkg_src/SplitKnockoff/man/cv_all.Rd:25: unknown macro '\gamma'
  Warning: /srv/hornik/tmp/CRAN_pretest/SplitKnockoff.Rcheck/00_pkg_src/SplitKnockoff/man/cv_all.Rd:25: unknown macro '\lambda'
  Warning: /srv/hornik/tmp/CRAN_pretest/SplitKnockoff.Rcheck/00_pkg_src/SplitKnockoff/man/cv_screen.Rd:5: unknown macro '\beta'
  Warning: /srv/hornik/tmp/CRAN_pretest/SplitKnockoff.Rcheck/00_pkg_src/SplitKnockoff/man/cv_screen.Rd:19: unknown macro '\beta'
  Warning: /srv/hornik/tmp/CRAN_pretest/SplitKnockoff.Rcheck/00_pkg_src/SplitKnockoff/man/cv_screen.Rd:24: unknown macro '\beta'
  Warning: /srv/hornik/tmp/CRAN_pretest/SplitKnockoff.Rcheck/00_pkg_src/SplitKnockoff/man/cv_screen.Rd:25: unknown macro '\beta'
  Warning: /srv/hornik/tmp/CRAN_pretest/SplitKnockoff.Rcheck/00_pkg_src/SplitKnockoff/man/cv_screen.Rd:25: unknown macro '\nu'
  Warning: /srv/hornik/tmp/CRAN_pretest/SplitKnockoff.Rcheck/00_pkg_src/SplitKnockoff/man/cv_screen.Rd:25: unknown macro '\gamma'
  Warning: /srv/hornik/tmp/CRAN_pretest/SplitKnockoff.Rcheck/00_pkg_src/SplitKnockoff/man/cv_screen.Rd:25: unknown macro '\lambda'
  Warning: /srv/hornik/tmp/CRAN_pretest/SplitKnockoff.Rcheck/00_pkg_src/SplitKnockoff/man/sk.W_fixed.Rd:5: unknown macro '\beta'
  Warning: /srv/hornik/tmp/CRAN_pretest/SplitKnockoff.Rcheck/00_pkg_src/SplitKnockoff/man/sk.W_fixed.Rd:5: unknown macro '\lambda'
  Warning: /srv/hornik/tmp/CRAN_pretest/SplitKnockoff.Rcheck/00_pkg_src/SplitKnockoff/man/sk.W_fixed.Rd:5: unknown macro '\hat'
  Warning: /srv/hornik/tmp/CRAN_pretest/SplitKnockoff.Rcheck/00_pkg_src/SplitKnockoff/man/sk.W_fixed.Rd:20: unknown macro '\beta'
  Warning: /srv/hornik/tmp/CRAN_pretest/SplitKnockoff.Rcheck/00_pkg_src/SplitKnockoff/man/sk.W_fixed.Rd:20: unknown macro '\lambda'
  Warning: /srv/hornik/tmp/CRAN_pretest/SplitKnockoff.Rcheck/00_pkg_src/SplitKnockoff/man/sk.W_fixed.Rd:20: unknown macro '\hat'
  Warning: /srv/hornik/tmp/CRAN_pretest/SplitKnockoff.Rcheck/00_pkg_src/SplitKnockoff/man/sk.W_fixed.Rd:26: unknown macro '\beta'
  Warning: /srv/hornik/tmp/CRAN_pretest/SplitKnockoff.Rcheck/00_pkg_src/SplitKnockoff/man/sk.W_fixed.Rd:26: unknown macro '\lambda'
  Warning: /srv/hornik/tmp/CRAN_pretest/SplitKnockoff.Rcheck/00_pkg_src/SplitKnockoff/man/sk.W_fixed.Rd:26: unknown macro '\hat'
  Warning: /srv/hornik/tmp/CRAN_pretest/SplitKnockoff.Rcheck/00_pkg_src/SplitKnockoff/man/sk.W_path.Rd:5: unknown macro '\beta'
  Warning: /srv/hornik/tmp/CRAN_pretest/SplitKnockoff.Rcheck/00_pkg_src/SplitKnockoff/man/sk.W_path.Rd:5: unknown macro '\lambda'
  Warning: /srv/hornik/tmp/CRAN_pretest/SplitKnockoff.Rcheck/00_pkg_src/SplitKnockoff/man/sk.W_path.Rd:25: unknown macro '\beta'
  Warning: /srv/hornik/tmp/CRAN_pretest/SplitKnockoff.Rcheck/00_pkg_src/SplitKnockoff/man/sk.W_path.Rd:25: unknown macro '\lambda'
  Warning: /srv/hornik/tmp/CRAN_pretest/SplitKnockoff.Rcheck/00_pkg_src/SplitKnockoff/man/sk.filter.Rd:18: unknown macro '\beta'
  Warning: /srv/hornik/tmp/CRAN_pretest/SplitKnockoff.Rcheck/00_pkg_src/SplitKnockoff/man/sk.filter.Rd:18: unknown macro '\lambda'
  Warning: /srv/hornik/tmp/CRAN_pretest/SplitKnockoff.Rcheck/00_pkg_src/SplitKnockoff/man/sk.filter.Rd:19: unknown macro '\beta'
  Warning: /srv/hornik/tmp/CRAN_pretest/SplitKnockoff.Rcheck/00_pkg_src/SplitKnockoff/man/sk.filter.Rd:19: unknown macro '\lambda'
  Warning: /srv/hornik/tmp/CRAN_pretest/SplitKnockoff.Rcheck/00_pkg_src/SplitKnockoff/man/sk.filter.Rd:20: unknown macro '\hat'
  Warning: /srv/hornik/tmp/CRAN_pretest/SplitKnockoff.Rcheck/00_pkg_src/SplitKnockoff/man/sk.filter.Rd:20: unknown macro '\beta'
  Warning: /srv/hornik/tmp/CRAN_pretest/SplitKnockoff.Rcheck/00_pkg_src/SplitKnockoff/man/sk.filter.Rd:21: unknown macro '\beta'
  Warning: /srv/hornik/tmp/CRAN_pretest/SplitKnockoff.Rcheck/00_pkg_src/SplitKnockoff/man/sk.filter.Rd:21: unknown macro '\lambda'
  Warning: /srv/hornik/tmp/CRAN_pretest/SplitKnockoff.Rcheck/00_pkg_src/SplitKnockoff/man/sk.filter.Rd:21: unknown macro '\nu'
  Warning: /srv/hornik/tmp/CRAN_pretest/SplitKnockoff.Rcheck/00_pkg_src/SplitKnockoff/man/sk.filter.Rd:22: unknown macro '\hat'
  Warning: /srv/hornik/tmp/CRAN_pretest/SplitKnockoff.Rcheck/00_pkg_src/SplitKnockoff/man/sk.filter.Rd:22: unknown macro '\beta'
  Warning: /srv/hornik/tmp/CRAN_pretest/SplitKnockoff.Rcheck/00_pkg_src/SplitKnockoff/man/sk.filter.Rd:22: unknown macro '\nu'
  Warning: /srv/hornik/tmp/CRAN_pretest/SplitKnockoff.Rcheck/00_pkg_src/SplitKnockoff/man/sk.filter.Rd:25: unknown macro '\hat'
  Warning: /srv/hornik/tmp/CRAN_pretest/SplitKnockoff.Rcheck/00_pkg_src/SplitKnockoff/man/sk.filter.Rd:25: unknown macro '\beta'
  Warning: /srv/hornik/tmp/CRAN_pretest/SplitKnockoff.Rcheck/00_pkg_src/SplitKnockoff/man/sk.filter.Rd:26: unknown macro '\nu'
  Warning: /srv/hornik/tmp/CRAN_pretest/SplitKnockoff.Rcheck/00_pkg_src/SplitKnockoff/man/sk.filter.Rd:27: unknown macro '\hat'
  Warning: /srv/hornik/tmp/CRAN_pretest/SplitKnockoff.Rcheck/00_pkg_src/SplitKnockoff/man/sk.filter.Rd:27: unknown macro '\beta'
  Warning: /srv/hornik/tmp/CRAN_pretest/SplitKnockoff.Rcheck/00_pkg_src/SplitKnockoff/man/sk.filter.Rd:27: unknown macro '\nu'
See ‘/srv/hornik/tmp/CRAN_pretest/SplitKnockoff.Rcheck/00install.out’ for details.
* checking package directory ... OK
* checking for future file timestamps ... OK
* checking ‘build’ directory ... OK
* checking DESCRIPTION meta-information ... WARNING
Invalid license file pointers: LICENSE
Authors@R field gives more than one person with maintainer role:
  Yuxuan Chen <yx.chen@connect.ust.hk> [aut, cre] (Development of the latest version of the packages)
  Haoxue Wang <haoxwang@student.ethz.ch> [aut, cre] (Development of the first version of the packages)
Maintainer field differs from that derived from Authors@R
  Maintainer: ‘Yuxuan Chen <yx.chen@connect.ust.hk>’
  Authors@R:  ‘’

* 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/1s] OK
* checking whether the package can be loaded with stated dependencies ... [1s/1s] OK
* checking whether the package can be unloaded cleanly ... [1s/1s] OK
* checking whether the namespace can be loaded with stated dependencies ... [1s/1s] OK
* checking whether the namespace can be unloaded cleanly ... [1s/1s] OK
* checking loading without being on the library search path ... [1s/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 ... [6s/6s] NOTE
cv_screen: no visible global function definition for ‘cv.glmnet’
cv_screen: no visible binding for global variable ‘sd’
sk.create: no visible global function definition for ‘ginv’
sk.filter: no visible global function definition for ‘rnorm’
Undefined global functions or variables:
  cv.glmnet ginv rnorm sd
Consider adding
  importFrom("stats", "rnorm", "sd")
to your NAMESPACE file.
* checking Rd files ... [0s/0s] WARNING
prepare_Rd: ./man/cv_all.Rd:5: unknown macro '\beta'
prepare_Rd: ./man/cv_all.Rd:19: unknown macro '\beta'
prepare_Rd: ./man/cv_all.Rd:24: unknown macro '\beta'
prepare_Rd: ./man/cv_all.Rd:25: unknown macro '\beta'
prepare_Rd: ./man/cv_all.Rd:25: unknown macro '\nu'
prepare_Rd: ./man/cv_all.Rd:25: unknown macro '\gamma'
prepare_Rd: ./man/cv_all.Rd:25: unknown macro '\lambda'
prepare_Rd: ./man/cv_screen.Rd:5: unknown macro '\beta'
prepare_Rd: ./man/cv_screen.Rd:19: unknown macro '\beta'
prepare_Rd: ./man/cv_screen.Rd:24: unknown macro '\beta'
prepare_Rd: ./man/cv_screen.Rd:25: unknown macro '\beta'
prepare_Rd: ./man/cv_screen.Rd:25: unknown macro '\nu'
prepare_Rd: ./man/cv_screen.Rd:25: unknown macro '\gamma'
prepare_Rd: ./man/cv_screen.Rd:25: unknown macro '\lambda'
prepare_Rd: ./man/sk.W_fixed.Rd:5: unknown macro '\beta'
prepare_Rd: ./man/sk.W_fixed.Rd:5: unknown macro '\lambda'
prepare_Rd: ./man/sk.W_fixed.Rd:5: unknown macro '\hat'
prepare_Rd: ./man/sk.W_fixed.Rd:20: unknown macro '\beta'
prepare_Rd: ./man/sk.W_fixed.Rd:20: unknown macro '\lambda'
prepare_Rd: ./man/sk.W_fixed.Rd:20: unknown macro '\hat'
prepare_Rd: ./man/sk.W_fixed.Rd:26: unknown macro '\beta'
prepare_Rd: ./man/sk.W_fixed.Rd:26: unknown macro '\lambda'
prepare_Rd: ./man/sk.W_fixed.Rd:26: unknown macro '\hat'
prepare_Rd: ./man/sk.W_path.Rd:5: unknown macro '\beta'
prepare_Rd: ./man/sk.W_path.Rd:5: unknown macro '\lambda'
prepare_Rd: ./man/sk.W_path.Rd:25: unknown macro '\beta'
prepare_Rd: ./man/sk.W_path.Rd:25: unknown macro '\lambda'
prepare_Rd: ./man/sk.filter.Rd:18: unknown macro '\beta'
prepare_Rd: ./man/sk.filter.Rd:18: unknown macro '\lambda'
prepare_Rd: ./man/sk.filter.Rd:19: unknown macro '\beta'
prepare_Rd: ./man/sk.filter.Rd:19: unknown macro '\lambda'
prepare_Rd: ./man/sk.filter.Rd:20: unknown macro '\hat'
prepare_Rd: ./man/sk.filter.Rd:20: unknown macro '\beta'
prepare_Rd: ./man/sk.filter.Rd:21: unknown macro '\beta'
prepare_Rd: ./man/sk.filter.Rd:21: unknown macro '\lambda'
prepare_Rd: ./man/sk.filter.Rd:21: unknown macro '\nu'
prepare_Rd: ./man/sk.filter.Rd:22: unknown macro '\hat'
prepare_Rd: ./man/sk.filter.Rd:22: unknown macro '\beta'
prepare_Rd: ./man/sk.filter.Rd:22: unknown macro '\nu'
prepare_Rd: ./man/sk.filter.Rd:25: unknown macro '\hat'
prepare_Rd: ./man/sk.filter.Rd:25: unknown macro '\beta'
prepare_Rd: ./man/sk.filter.Rd:26: unknown macro '\nu'
prepare_Rd: ./man/sk.filter.Rd:27: unknown macro '\hat'
prepare_Rd: ./man/sk.filter.Rd:27: unknown macro '\beta'
prepare_Rd: ./man/sk.filter.Rd:27: unknown macro '\nu'
* checking Rd metadata ... OK
* checking Rd line widths ... OK
* checking Rd cross-references ... WARNING
Missing link or links in Rd file 'sk.filter.Rd':
  ‘0:-0.4:-8’ ‘0:0.4:2’ ‘0:0.2:2’ ‘0:-0.01:-6’

See section 'Cross-references' in the 'Writing R Extensions' manual.

Found the following Rd file(s) with Rd \link{} targets missing package
anchors:
  sk.filter.Rd: 0:-0.4:-8, 0:0.4:2, 0:0.2:2, 0:-0.01:-6
Please provide package anchors for all Rd \link{} targets not in the
package itself and the base packages.
* 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 installed files from ‘inst/doc’ ... OK
* checking files in ‘vignettes’ ... OK
* checking examples ... [1s/1s] OK
* checking for unstated dependencies in vignettes ... OK
* checking package vignettes ... OK
* checking re-building of vignette outputs ... [2s/2s] OK
* checking PDF version of manual ... [3s/3s] OK
* checking HTML version of manual ... [0s/0s] OK
* checking for non-standard things in the check directory ... OK
* checking for detritus in the temp directory ... OK
* DONE
Status: 4 WARNINGs, 2 NOTEs