* using log directory ‘/srv/hornik/tmp/CRAN_pretest/APS.Rcheck’
* using R Under development (unstable) (2026-04-04 r89789)
* using platform: x86_64-pc-linux-gnu
* R was compiled by
    Debian clang version 21.1.8 (3+b1)
    Debian flang version 21.1.8 (3+b1)
* running under: Debian GNU/Linux forky/sid
* using session charset: UTF-8
* current time: 2026-04-04 17:38:05 UTC
* checking for file ‘APS/DESCRIPTION’ ... OK
* this is package ‘APS’ version ‘1.0.1’
* package encoding: UTF-8
* checking CRAN incoming feasibility ... [2s/3s] NOTE
Maintainer: ‘Thomas Martin Lange <thomas.lange@uni-goettingen.de>’

New submission

Possibly misspelled words in DESCRIPTION:
  Lange (19:57)
  al (19:66)
  et (19:63)
* 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 ‘APS’ can be installed ... [1s/1s] 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 ... [0s/0s] OK
* checking whether the package can be loaded with stated dependencies ... [0s/0s] OK
* checking whether the package can be unloaded cleanly ... [0s/0s] OK
* checking whether the namespace can be loaded with stated dependencies ... [0s/0s] OK
* checking whether the namespace can be unloaded cleanly ... [0s/0s] OK
* checking loading without being on the library search path ... [0s/0s] 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 ... [2s/2s] NOTE
plot.prediction_stability: no visible global function definition for
  ‘barplot’
Undefined global functions or variables:
  barplot
Consider adding
  importFrom("graphics", "barplot")
to your NAMESPACE file.
* checking Rd files ... [0s/0s] OK
* checking Rd metadata ... OK
* checking Rd line widths ... NOTE
Rd file 'calculate_phi.Rd':
  \examples lines wider than 100 characters:
     prediction_stability_results = calculate_phi(example_prediction_matrix, y_Training, scale = "metric")

Rd file 'calculate_psi.Rd':
  \examples lines wider than 100 characters:
     prediction_stability_results = calculate_psi(example_prediction_matrix, example_training_prediction_matrix, scale = "metric")
     # Example: Constructing a prediction matrix and a training prediction matrix using random forest as example
       prediction_stability_results = calculate_psi(prediction_matrix, training_prediction_matrix, scale = "metric")

These lines will be truncated in the PDF manual.
* checking Rd cross-references ... OK
* checking for missing documentation entries ... WARNING
Undocumented code objects:
  ‘example_training_prediction_matrix’
Undocumented data sets:
  ‘example_training_prediction_matrix’
All user-level objects in a package should have documentation entries.
See chapter ‘Writing R documentation files’ in the ‘Writing R
Extensions’ manual.
* checking for code/documentation mismatches ... OK
* checking Rd \usage sections ... OK
* checking Rd contents ... OK
* checking for unstated dependencies in examples ... WARNING
'library' or 'require' call not declared from: ‘ranger’
* checking contents of ‘data’ directory ... OK
* checking data for non-ASCII characters ... [0s/0s] OK
* checking LazyData ... OK
* checking data for ASCII and uncompressed saves ... OK
* checking examples ... [0s/0s] OK
* checking PDF version of manual ... [2s/2s] 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: 2 WARNINGs, 3 NOTEs