* using log directory ‘/srv/hornik/tmp/CRAN/ranktreeEnsemble.Rcheck’
* using R Under development (unstable) (2023-07-03 r84633)
* using platform: x86_64-pc-linux-gnu
* R was compiled by
    Debian clang version 16.0.6 (1)
    GNU Fortran (Debian 12.2.0-14) 12.2.0
* running under: Debian GNU/Linux trixie/sid
* using session charset: UTF-8
* checking for file ‘ranktreeEnsemble/DESCRIPTION’ ... OK
* checking extension type ... Package
* this is package ‘ranktreeEnsemble’ version ‘0.2’
* checking CRAN incoming feasibility ... [2s/3s] NOTE
Maintainer: ‘Min Lu <m.lu6@umiami.edu>’

New submission

Possibly misspelled words in DESCRIPTION:
  Interpretable (4:29, 17:325)
  LogitBoost (17:89)
  ensembled (17:41)

The Description field should not start with the package name,
  'This package' or similar.
* 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 ‘ranktreeEnsemble’ can be installed ... [11s/11s] OK
* used C++ compiler: ‘Debian clang version 16.0.6 (3)’
* checking package directory ... OK
* checking for future file timestamps ... OK
* checking DESCRIPTION meta-information ... NOTE
Maintainer field differs from that derived from Authors@R
  Maintainer: ‘Min Lu <m.lu6@umiami.edu>’
  Authors@R:  ‘Ruijie Yin <ruijieyin428@gmail.com>’

* checking top-level files ... OK
* checking for left-over files ... OK
* checking index information ... OK
* checking package subdirectories ... OK
* checking R 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 ... [7s/7s] NOTE
Found if() conditions comparing class() to string:
File ‘ranktreeEnsemble/R/rules.R’: if (class(object) != "rules") ...
File ‘ranktreeEnsemble/R/rules.R’: if (class(object) != "rules") ...
Use inherits() (or maybe is()) instead.
* checking Rd files ... [0s/0s] 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 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 line endings in C/C++/Fortran sources/headers ... OK
* checking pragmas in C/C++ headers and code ... OK
* checking compilation flags used ... OK
* checking compiled code ... OK
* checking examples ... [49s/7s] NOTE
Examples with CPU (user + system) or elapsed time > 5s
                           user system elapsed
ranktreeEnsemble-package 24.161  3.310   4.103
rforest                  12.553  0.729   0.449
Examples with CPU time > 2.5 times elapsed time
                           user system elapsed  ratio
rforest                  12.553  0.729   0.449 29.581
ranktreeEnsemble-package 24.161  3.310   4.103  6.695
* checking PDF version of manual ... [3s/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: 4 NOTEs