* using log directory ‘/srv/hornik/tmp/CRAN_pretest/MLwrap.Rcheck’ * using R Under development (unstable) (2025-07-14 r88410) * using platform: x86_64-pc-linux-gnu * R was compiled by Debian clang version 19.1.7 (3) Debian flang-new version 19.1.7 (3) * running under: Debian GNU/Linux 13 (trixie) * using session charset: UTF-8 * checking for file ‘MLwrap/DESCRIPTION’ ... OK * this is package ‘MLwrap’ version ‘0.1.0’ * package encoding: UTF-8 * checking CRAN incoming feasibility ... [4s/5s] NOTE Maintainer: ‘Javier Martínez García ’ New submission Possibly misspelled words in DESCRIPTION: KDD (18:55, 20:102, 31:49) XGBoost (28:29) minimalistic (16:16) * 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 ‘MLwrap’ can be installed ... [4s/4s] 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 whether startup messages can be suppressed ... [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 ... [5s/5s] OK * 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 examples ... [11s/11s] ERROR Running examples in ‘MLwrap-Ex.R’ failed The error most likely occurred in: > base::assign(".ptime", proc.time(), pos = "CheckExEnv") > ### Name: sensitivity_analysis > ### Title: Perform Sensitivity Analysis and Interpretable ML methods > ### Aliases: sensitivity_analysis > > ### ** Examples > > # Example: Using PFI and SHAP > > library(MLwrap) > > data(sim_data) # sim_data is a simulated dataset with psychological variables > > wrap_object <- preprocessing( + df = sim_data, + formula = psych_well ~ depression + emot_intel + resilience + life_sat, + task = "regression" + ) > > wrap_object <- build_model( + analysis_object = wrap_object, + model_name = "Random Forest", + hyperparameters = list( + mtry = 3, + trees = 20 + ) + ) > > wrap_object <- fine_tuning(wrap_object, + tuner = "Bayesian Optmization", + metrics = c("rmse") + ) Error in check_args_list(arg = tuner, arg_list = c("Bayesian Optimization", : tuner option not valid. Valid options are: Bayesian Optimization,Grid Search CV Calls: fine_tuning -> check_args_fine_tuning -> check_args_list Execution halted * checking for unstated dependencies in ‘tests’ ... OK * checking tests ... [4s/4s] OK Running ‘testthat.R’ [4s/4s] * checking PDF version of manual ... [3s/3s] OK * checking HTML version of manual ... [1s/1s] OK * checking for non-standard things in the check directory ... OK * checking for detritus in the temp directory ... OK * DONE Status: 1 ERROR, 1 NOTE