* using log directory ‘/srv/hornik/tmp/CRAN/Compositional.Rcheck’
* using R Under development (unstable) (2024-03-31 r86238)
* using platform: x86_64-pc-linux-gnu
* R was compiled by
    Debian clang version 17.0.6 (5)
    Debian flang-new version 17.0.6 (5)
* running under: Debian GNU/Linux trixie/sid
* using session charset: UTF-8
* checking for file ‘Compositional/DESCRIPTION’ ... OK
* checking extension type ... Package
* this is package ‘Compositional’ version ‘6.8’
* checking CRAN incoming feasibility ... [5s/5s] NOTE
Maintainer: ‘Michail Tsagris <mtsagris@uoc.gr>’

Possibly misspelled words in DESCRIPTION:
  arxiv (33:97)
  simplicial (33:61, 33:72)

Found the following (possibly) invalid DOIs:
  DOI: 0.6339/JDS.201407_12(3).0008
    From: DESCRIPTION
    Status: 400
    Message: Bad Request
* 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 ‘Compositional’ can be installed ... [20s/20s] OK
* checking package directory ... OK
* checking for future file timestamps ... 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 ... [5s/5s] OK
* checking whether the package can be loaded with stated dependencies ... [5s/5s] OK
* checking whether the package can be unloaded cleanly ... [5s/5s] OK
* checking whether the namespace can be loaded with stated dependencies ... [5s/5s] OK
* checking whether the namespace can be unloaded cleanly ... [5s/5s] OK
* checking loading without being on the library search path ... [5s/5s] OK
* checking whether startup messages can be suppressed ... [5s/5s] 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 ... [34s/34s] OK
* checking Rd files ... [1s/1s] OK
* checking Rd metadata ... OK
* checking Rd line widths ... 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 examples ... [54s/54s] OK
* checking PDF version of manual ... [9s/9s] OK
* checking HTML version of manual ... [4s/4s] OK
* checking for non-standard things in the check directory ... OK
* checking for detritus in the temp directory ... OK
* DONE
Status: 1 NOTE