• using R Under development (unstable) (2025-10-19 r88945)
• using platform: x86_64-pc-linux-gnu
• R was compiled by     gcc-15 (Debian 15.2.0-4) 15.2.0     GNU Fortran (Debian 15.2.0-4) 15.2.0
• running under: Debian GNU/Linux forky/sid
• using session charset: UTF-8
• checking for file ‘DoubleML/DESCRIPTION’ ... OK
• checking extension type ... Package
• this is package ‘DoubleML’ version ‘1.0.2’
• package encoding: UTF-8
• checking CRAN incoming feasibility ... [1s/2s] OK
• 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 ‘DoubleML’ can be installed ... OK See the install log for details.
• checking package directory ... OK
• checking for future file timestamps ... OK
• checking ‘build’ directory ... 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 ... [1s/2s] 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/2s] 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 ... [8s/10s] 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 installed files from ‘inst/doc’ ... OK
• checking files in ‘vignettes’ ... OK
• checking examples ... [2s/3s] OK
• checking for unstated dependencies in ‘tests’ ... OK
• checking tests ... [171s/205s] OK   Running ‘testthat_regression_tests.R’ [171s/204s]
• checking for unstated dependencies in vignettes ... OK
• checking package vignettes ... OK
• checking re-building of vignette outputs ... [14s/17s] OK
• checking PDF version of manual ... [8s/12s] OK
• checking HTML version of manual ... [3s/4s] NOTE Found the following HTML validation problems: DoubleML.html:216:1 (DoubleML.Rd:182): Warning: <h5> anchor "Usage" already defined DoubleML.html:232:1 (DoubleML.Rd:192): Warning: <h5> anchor "Usage" already defined DoubleML.html:275:1 (DoubleML.Rd:219): Warning: <h5> anchor "Usage" already defined DoubleML.html:281:1 (DoubleML.Rd:223): Warning: <h5> anchor "Arguments" already defined DoubleML.html:299:1 (DoubleML.Rd:235): Warning: <h5> anchor "Returns" already defined DoubleML.html:319:1 (DoubleML.Rd:247): Warning: <h5> anchor "Usage" already defined DoubleML.html:325:1 (DoubleML.Rd:251): Warning: <h5> anchor "Returns" already defined DoubleML.html:345:1 (DoubleML.Rd:263): Warning: <h5> anchor "Usage" already defined DoubleML.html:351:1 (DoubleML.Rd:267): Warning: <h5> anchor "Arguments" already defined DoubleML.html:369:1 (DoubleML.Rd:279): Warning: <h5> anchor "Returns" already defined DoubleML.html:423:1 (DoubleML.Rd:324): Warning: <h5> anchor "Usage" already defined DoubleML.html:435:1 (DoubleML.Rd:334): Warning: <h5> anchor "Arguments" already defined DoubleML.html:506:1 (DoubleML.Rd:386): Warning: <h5> anchor "Returns" already defined DoubleML.html:523:1 (DoubleML.Rd:395): Warning: <h5> anchor "Usage" already defined DoubleML.html:529:1 (DoubleML.Rd:399): Warning: <h5> anchor "Arguments" already defined DoubleML.html:553:1 (DoubleML.Rd:413): Warning: <h5> anchor "Usage" already defined DoubleML.html:559:1 (DoubleML.Rd:417): Warning: <h5> anchor "Arguments" already defined DoubleML.html:583:1 (DoubleML.Rd:435): Warning: <h5> anchor "Returns" already defined DoubleML.html:600:1 (DoubleML.Rd:444): Warning: <h5> anchor "Usage" already defined DoubleML.html:606:1 (DoubleML.Rd:448): Warning: <h5> anchor "Returns" already defined DoubleML.html:623:1 (DoubleML.Rd:457): Warning: <h5> anchor "Usage" already defined DoubleML.html:629:1 (DoubleML.Rd:461): Warning: <h5> anchor "Returns" already defined DoubleML.html:649:1 (DoubleML.Rd:473): Warning: <h5> anchor "Usage" already defined DoubleML.html:660:1 (DoubleML.Rd:482): Warning: <h5> anchor "Arguments" already defined DoubleML.html:692:1 (DoubleML.Rd:508): Warning: <h5> anchor "Returns" already defined DoubleML.html:709:1 (DoubleML.Rd:517): Warning: <h5> anchor "Usage" already defined DoubleML.html:715:1 (DoubleML.Rd:521): Warning: <h5> anchor "Arguments" already defined DoubleML.html:736:1 (DoubleML.Rd:536): Warning: <h5> anchor "Returns" already defined DoubleML.html:754:1 (DoubleML.Rd:546): Warning: <h5> anchor "Usage" already defined DoubleML.html:760:1 (DoubleML.Rd:550): Warning: <h5> anchor "Arguments" already defined DoubleML.html:774:1 (DoubleML.Rd:558): Warning: <h5> anchor "Returns" already defined DoubleML.html:791:1 (DoubleML.Rd:567): Warning: <h5> anchor "Usage" already defined DoubleML.html:797:1 (DoubleML.Rd:571): Warning: <h5> anchor "Arguments" already defined DoubleMLClusterData.html:171:1 (DoubleMLClusterData.Rd:116): Warning: <h5> anchor "Usage" already defined DoubleMLClusterData.html:190:1 (DoubleMLClusterData.Rd:129): Warning: <h5> anchor "Usage" already defined DoubleMLClusterData.html:196:1 (DoubleMLClusterData.Rd:133): Warning: <h5> anchor "Arguments" already defined DoubleMLClusterData.html:220:1 (DoubleMLClusterData.Rd:147): Warning: <h5> anchor "Usage" already defined DoubleMLClusterData.html:226:1 (DoubleMLClusterData.Rd:151): Warning: <h5> anchor "Arguments" already defined DoubleMLData.html:199:1 (DoubleMLData.Rd:145): Warning: <h5> anchor "Usage" already defined DoubleMLData.html:218:1 (DoubleMLData.Rd:158): Warning: <h5> anchor "Usage" already defined DoubleMLData.html:224:1 (DoubleMLData.Rd:162): Warning: <h5> anchor "Arguments" already defined DoubleMLData.html:248:1 (DoubleMLData.Rd:176): Warning: <h5> anchor "Usage" already defined DoubleMLData.html:254:1 (DoubleMLData.Rd:180): Warning: <h5> anchor "Arguments" already defined DoubleMLIIVM.html:265:1 (DoubleMLIIVM.Rd:271): Warning: <h5> anchor "Usage" already defined DoubleMLIIVM.html:271:1 (DoubleMLIIVM.Rd:275): Warning: <h5> anchor "Arguments" already defined DoubleMLIRM.html:227:1 (DoubleMLIRM.Rd:225): Warning: <h5> anchor "Usage" already defined DoubleMLIRM.html:233:1 (DoubleMLIRM.Rd:229): Warning: <h5> anchor "Arguments" already defined DoubleMLPLIV.html:252:1 (DoubleMLPLIV.Rd:248): Warning: <h5> anchor "Usage" already defined DoubleMLPLIV.html:263:1 (DoubleMLPLIV.Rd:257): Warning: <h5> anchor "Arguments" already defined DoubleMLPLIV.html:318:1 (DoubleMLPLIV.Rd:298): Warning: <h5> anchor "Usage" already defined DoubleMLPLIV.html:330:1 (DoubleMLPLIV.Rd:308): Warning: <h5> anchor "Arguments" already defined DoubleMLPLIV.html:401:1 (DoubleMLPLIV.Rd:360): Warning: <h5> anchor "Returns" already defined DoubleMLPLIV.html:418:1 (DoubleMLPLIV.Rd:369): Warning: <h5> anchor "Usage" already defined DoubleMLPLIV.html:424:1 (DoubleMLPLIV.Rd:373): Warning: <h5> anchor "Arguments" already defined DoubleMLPLR.html:218:1 (DoubleMLPLR.Rd:213): Warning: <h5> anchor "Usage" already defined DoubleMLPLR.html:229:1 (DoubleMLPLR.Rd:222): Warning: <h5> anchor "Arguments" already defined DoubleMLPLR.html:284:1 (DoubleMLPLR.Rd:263): Warning: <h5> anchor "Usage" already defined DoubleMLPLR.html:296:1 (DoubleMLPLR.Rd:273): Warning: <h5> anchor "Arguments" already defined DoubleMLPLR.html:367:1 (DoubleMLPLR.Rd:325): Warning: <h5> anchor "Returns" already defined DoubleMLPLR.html:384:1 (DoubleMLPLR.Rd:334): Warning: <h5> anchor "Usage" already defined DoubleMLPLR.html:390:1 (DoubleMLPLR.Rd:338): Warning: <h5> anchor "Arguments" already defined DoubleMLSSM.html:224:1 (DoubleMLSSM.Rd:232): Warning: <h5> anchor "Usage" already defined DoubleMLSSM.html:235:1 (DoubleMLSSM.Rd:241): Warning: <h5> anchor "Arguments" already defined DoubleMLSSM.html:290:1 (DoubleMLSSM.Rd:282): Warning: <h5> anchor "Usage" already defined DoubleMLSSM.html:302:1 (DoubleMLSSM.Rd:292): Warning: <h5> anchor "Arguments" already defined DoubleMLSSM.html:373:1 (DoubleMLSSM.Rd:344): Warning: <h5> anchor "Returns" already defined DoubleMLSSM.html:390:1 (DoubleMLSSM.Rd:353): Warning: <h5> anchor "Usage" already defined DoubleMLSSM.html:396:1 (DoubleMLSSM.Rd:357): Warning: <h5> anchor "Arguments" already defined
• checking for non-standard things in the check directory ... OK
• DONE

Status: 1 NOTE