• using R Under development (unstable) (2025-10-19 r88945)
• using platform: x86_64-pc-linux-gnu
• R was compiled by     Debian clang version 19.1.7 (7)     Debian flang-new version 19.1.7 (7)
• running under: Debian GNU/Linux forky/sid
• using session charset: UTF-8
• checking for file ‘causalOT/DESCRIPTION’ ... OK
• checking extension type ... Package
• this is package ‘causalOT’ version ‘1.0.2’
• package encoding: UTF-8
• checking CRAN incoming feasibility ... [1s/2s] NOTE Maintainer: ‘Eric Dunipace <edunipace@mail.harvard.edu>’ The Description field contains   Dunipace, Eric (2021) <arXiv:2109.01991>. The package will build the Please refer to arXiv e-prints via their arXiv DOI <doi:10.48550/arXiv.YYMM.NNNNN>.
• checking package namespace information ... OK
• checking package dependencies ... INFO Package suggested but not available for checking: ‘rkeops’
• 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 ‘causalOT’ can be installed ... OK See the install log for details.
• used C++ compiler: ‘Debian clang version 19.1.7 (7)’
• checking package directory ... OK
• checking for future file timestamps ... OK
• checking ‘build’ directory ... OK
• checking DESCRIPTION meta-information ... NOTE   Missing dependency on R >= 4.1.0 because package code uses the pipe   |> or function shorthand \(...) syntax added in R 4.1.0.   File(s) using such syntax:     ‘cotOOP.R’ ‘utils.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 ... [39s/47s] 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 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 R/sysdata.rda ... OK
• checking line endings in C/C++/Fortran sources/headers ... OK
• checking line endings in Makefiles ... OK
• checking compilation flags in Makevars ... OK
• checking for GNU extensions in Makefiles ... OK
• checking for portable use of $(BLAS_LIBS) and $(LAPACK_LIBS) ... OK
• checking use of PKG_*FLAGS in Makefiles ... OK
• checking use of SHLIB_OPENMP_*FLAGS in Makefiles ... OK
• checking pragmas in C/C++ headers and code ... OK
• checking compilation flags used ... OK
• checking compiled code ... OK
• checking installed files from ‘inst/doc’ ... OK
• checking files in ‘vignettes’ ... OK
• checking examples ... [15s/18s] OK Examples with CPU (user + system) or elapsed time > 5s                        user system elapsed Measure 4.295 0.383 5.293 summary.causalWeights 4.407 0.127 5.218
• checking for unstated dependencies in ‘tests’ ... OK
• checking tests ... [57s/73s] OK   Running ‘testthat.R’ [57s/72s]
• checking for unstated dependencies in vignettes ... OK
• checking package vignettes ... OK
• checking re-building of vignette outputs ... [4s/5s] OK
• checking PDF version of manual ... [9s/11s] OK
• checking HTML version of manual ... [4s/7s] NOTE Found the following HTML validation problems: DataSim-CRASH3.html:130:1 (DataSim-CRASH3.Rd:81): Warning: <h5> anchor "Usage" already defined DataSim-CRASH3.html:146:1 (DataSim-CRASH3.Rd:91): Warning: <h5> anchor "Usage" already defined DataSim-CRASH3.html:162:1 (DataSim-CRASH3.Rd:101): Warning: <h5> anchor "Usage" already defined DataSim-CRASH3.html:178:1 (DataSim-CRASH3.Rd:111): Warning: <h5> anchor "Usage" already defined DataSim-CRASH3.html:233:1 (DataSim-CRASH3.Rd:153): Warning: <h5> anchor "Usage" already defined DataSim-CRASH3.html:239:1 (DataSim-CRASH3.Rd:157): Warning: <h5> anchor "Arguments" already defined DataSimClass-Hainmueller.html:122:1 (DataSimClass-Hainmueller.Rd:72): Warning: <h5> anchor "Usage" already defined DataSimClass-Hainmueller.html:138:1 (DataSimClass-Hainmueller.Rd:82): Warning: <h5> anchor "Usage" already defined DataSimClass-Hainmueller.html:154:1 (DataSimClass-Hainmueller.Rd:92): Warning: <h5> anchor "Usage" already defined 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LaLonde.html:272:1 (LaLonde.Rd:181): Warning: <h5> anchor "Arguments" already defined Measure.html:181:1 (Measure.Rd:92): Warning: <h5> anchor "Usage" already defined Measure.html:197:1 (Measure.Rd:101): Warning: <h5> anchor "Usage" already defined Measure_-class.html:248:1 (Measure_-class.Rd:152): Warning: missing </ul> before </div> Measure_-class.html:128:1 (Measure_-class.Rd:74): Warning: <h5> anchor "Usage" already defined Measure_-class.html:144:1 (Measure_-class.Rd:84): Warning: <h5> anchor "Usage" already defined Measure_-class.html:173:1 (Measure_-class.Rd:101): Warning: <h5> anchor "Usage" already defined Measure_-class.html:188:1 (Measure_-class.Rd:114): Warning: <h5> anchor "Arguments" already defined Measure_-class.html:225:1 (Measure_-class.Rd:141): Warning: <h5> anchor "Usage" already defined Measure_-class.html:231:1 (Measure_-class.Rd:145): Warning: <h5> anchor "Arguments" already defined OTProblem.html:166:1 (OTProblem.Rd:77): Warning: <h5> anchor "Usage" already defined OTProblem.html:172:1 (OTProblem.Rd:80): Warning: <h5> anchor "Arguments" already defined OTProblem.html:195:1 (OTProblem.Rd:93): Warning: <h5> anchor "Usage" already defined OTProblem.html:201:1 (OTProblem.Rd:96): Warning: <h5> anchor "Arguments" already defined OTProblem.html:224:1 (OTProblem.Rd:109): Warning: <h5> anchor "Usage" already defined OTProblem.html:230:1 (OTProblem.Rd:112): Warning: <h5> anchor "Arguments" already defined OTProblem.html:251:1 (OTProblem.Rd:124): Warning: <h5> anchor "Usage" already defined OTProblem.html:268:1 (OTProblem.Rd:138): Warning: <h5> anchor "Arguments" already defined OTProblem.html:325:1 (OTProblem.Rd:169): Warning: <h5> anchor "Usage" already defined OTProblem.html:340:1 (OTProblem.Rd:181): Warning: <h5> anchor "Arguments" already defined OTProblem.html:367:1 (OTProblem.Rd:195): Warning: <h5> anchor "Examples" already defined OTProblem.html:386:1 (OTProblem.Rd:207): Warning: <h5> anchor "Usage" already defined OTProblem.html:396:1 (OTProblem.Rd:214): Warning: <h5> anchor "Arguments" already defined OTProblem.html:413:1 (OTProblem.Rd:223): Warning: <h5> anchor "Examples" already defined OTProblem.html:434:1 (OTProblem.Rd:237): Warning: <h5> anchor "Usage" already defined OTProblem.html:440:1 (OTProblem.Rd:240): Warning: <h5> anchor "Returns" already defined OTProblem.html:461:1 (OTProblem.Rd:248): Warning: <h5> anchor "Examples" already defined OTProblem.html:480:1 (OTProblem.Rd:260): Warning: <h5> anchor "Usage" already defined OTProblem.html:486:1 (OTProblem.Rd:263): Warning: <h5> anchor "Arguments" already defined OTProblem_-class.html:510:1 (OTProblem_-class.Rd:305): Warning: missing </ul> before </div> OTProblem_-class.html:142:1 (OTProblem_-class.Rd:71): Warning: <h5> anchor "Usage" already defined OTProblem_-class.html:148:1 (OTProblem_-class.Rd:75): Warning: <h5> anchor "Arguments" already defined OTProblem_-class.html:171:1 (OTProblem_-class.Rd:88): Warning: <h5> anchor "Usage" already defined 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"Returns" already defined OTProblem_-class.html:361:1 (OTProblem_-class.Rd:211): Warning: <h5> anchor "Usage" already defined OTProblem_-class.html:376:1 (OTProblem_-class.Rd:224): Warning: <h5> anchor "Arguments" already defined OTProblem_-class.html:413:1 (OTProblem_-class.Rd:251): Warning: <h5> anchor "Usage" already defined OTProblem_-class.html:423:1 (OTProblem_-class.Rd:259): Warning: <h5> anchor "Arguments" already defined OTProblem_-class.html:450:1 (OTProblem_-class.Rd:276): Warning: <h5> anchor "Usage" already defined OTProblem_-class.html:456:1 (OTProblem_-class.Rd:280): Warning: <h5> anchor "Returns" already defined OTProblem_-class.html:487:1 (OTProblem_-class.Rd:294): Warning: <h5> anchor "Usage" already defined OTProblem_-class.html:493:1 (OTProblem_-class.Rd:298): Warning: <h5> anchor "Arguments" already defined data_separate.dataHolder.html:51:1 (data_separate.dataHolder.Rd:12): Warning: missing </ul> before </div> oop_loss_select.html:47:1 (oop_loss_select.Rd:10): Warning: missing </ul> before </div> print.dataHolder.html:51:1 (print.dataHolder.Rd:12): Warning: missing </ul> before </div>
• checking for non-standard things in the check directory ... OK
• DONE

Status: 3 NOTEs