• using R Under development (unstable) (2025-12-17 r89193)
• using platform: x86_64-pc-linux-gnu
• R was compiled by     gcc-15 (Debian 15.2.0-11) 15.2.0     GNU Fortran (Debian 15.2.0-11) 15.2.0
• running under: Debian GNU/Linux forky/sid
• using session charset: UTF-8
• checking for file ‘predictoR/DESCRIPTION’ ... OK
• checking extension type ... Package
• this is package ‘predictoR’ version ‘4.1.5’
• package encoding: UTF-8
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• checking whether package ‘predictoR’ can be installed ... OK See the install log for details.
• checking package directory ... OK
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• checking examples ... [9s/12s] ERROR Running examples in ‘predictoR-Ex.R’ failed The error most likely occurred in: > base::assign(".ptime", proc.time(), pos = "CheckExEnv") > ### Name: e_xgb_importance > ### Title: Var importance XGBoosting > ### Aliases: e_xgb_importance > > ### ** Examples > > model <- traineR::train.xgboost(Species ~ ., data = iris, nrounds = 20) [1] train-mlogloss:0.736115 [2] train-mlogloss:0.524235 [3] train-mlogloss:0.387996 [4] train-mlogloss:0.294146 [5] train-mlogloss:0.226824 [6] train-mlogloss:0.177835 [7] train-mlogloss:0.141766 [8] train-mlogloss:0.115002 [9] train-mlogloss:0.094791 [10] train-mlogloss:0.078860 [11] train-mlogloss:0.066746 [12] train-mlogloss:0.057845 [13] train-mlogloss:0.050360 [14] train-mlogloss:0.044290 [15] train-mlogloss:0.039567 [16] train-mlogloss:0.035267 [17] train-mlogloss:0.032581 [18] train-mlogloss:0.030403 [19] train-mlogloss:0.028410 [20] train-mlogloss:0.026969 > e_xgb_importance(model) Error in xgb.get.handle(model) :   argument must be an 'xgb.Booster' object. Calls: e_xgb_importance -> <Anonymous> -> xgb.get.handle Execution halted
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• DONE

Status: 1 ERROR