R version 4.6.0 beta (2026-04-15 r89885 ucrt) -- "Because it was There" Copyright (C) 2026 The R Foundation for Statistical Computing Platform: x86_64-w64-mingw32/x64 R is free software and comes with ABSOLUTELY NO WARRANTY. You are welcome to redistribute it under certain conditions. Type 'license()' or 'licence()' for distribution details. R is a collaborative project with many contributors. Type 'contributors()' for more information and 'citation()' on how to cite R or R packages in publications. Type 'demo()' for some demos, 'help()' for on-line help, or 'help.start()' for an HTML browser interface to help. Type 'q()' to quit R. > # This file is part of the standard setup for testthat. > # It is recommended that you do not modify it. > # > # Where should you do additional test configuration? > # Learn more about the roles of various files in: > # * https://r-pkgs.org/testing-design.html#sec-tests-files-overview > # * https://testthat.r-lib.org/articles/special-files.html > > library(testthat) > library(slideimp) > > test_check("slideimp") Imputing 2 group(s) using KNN. Running Mode: sequential ... Imputing 2 group(s) using KNN. Running Mode: sequential ... Imputing 2 group(s) using PCA. Running Mode: sequential ... Imputing 2 group(s) using PCA. Running Mode: sequential ... Imputing 2 group(s) using KNN. Running Mode: sequential ... Imputing 2 group(s) using KNN. Running Mode: sequential ... Imputing 3 group(s) using KNN. Running Mode: sequential ... Imputing 2 group(s) using KNN. Running Mode: sequential ... Imputing 2 group(s) using KNN. Running Mode: sequential ... Imputing 2 group(s) using PCA. Running Mode: sequential ... Imputing 2 group(s) using KNN. Running Mode: sequential ... 10 column(s) in `obj` have no matching entry in `group` and will be left untouched: feature1, feature2, feature3, feature4, feature5, .... Imputing 2 group(s) using KNN. Running Mode: sequential ... Imputing 2 group(s) using PCA. Running Mode: sequential ... 10 column(s) in `obj` have no matching entry in `group` and will be left untouched: feature1, feature2, feature3, feature4, feature5, .... Imputing 2 group(s) using PCA. Running Mode: sequential ... 1 column(s) in `obj` have no matching entry in `group` and will be left untouched: e. 3 column(s) in `obj` have no matching entry in `group` and will be left untouched: d, e, f. 15 column(s) in `obj` have no matching entry in `group` and will be left untouched: feature6, feature7, feature8, feature9, feature10, .... Imputing 1 group(s) using KNN. Running Mode: sequential ... Step 1/2: Imputing Processing window 1 of 3 Processing window 2 of 3 Processing window 3 of 3 Step 2/2: Averaging overlapping regions Step 1/2: Imputing Processing window 1 of 3 Processing window 2 of 3 Processing window 3 of 3 Step 2/2: Averaging overlapping regions Step 1/2: Imputing Processing window 1 of 3 Processing window 2 of 3 Processing window 3 of 3 Step 2/2: Averaging overlapping regions No features in `subset` detected. No imputation was performed. No columns to impute. Returning input unchanged. Dropping 1 window(s) covering no `subset` columns. Step 1/2: Imputing Processing window 1 of 2 Processing window 2 of 2 Step 2/2: Averaging overlapping regions Note: 10 column(s) not covered by any window; original values retained. Step 1/2: Imputing Processing window 1 of 3 Processing window 2 of 3 Processing window 3 of 3 Step 2/2: Averaging overlapping regions Step 1/2: Imputing Processing window 1 of 3 Processing window 2 of 3 Processing window 3 of 3 Step 2/2: Averaging overlapping regions Step 1/2: Imputing Processing window 1 of 3 Processing window 2 of 3 Processing window 3 of 3 Step 2/2: Averaging overlapping regions Dropping 1 window(s) covering no `subset` columns. Step 1/2: Imputing Processing window 1 of 2 Processing window 2 of 2 Step 2/2: Averaging overlapping regions Note: 10 column(s) not covered by any window; original values retained. Dropping 1 window(s) covering no `subset` columns. Step 1/2: Imputing Processing window 1 of 2 Processing window 2 of 2 Step 2/2: Averaging overlapping regions Note: 10 column(s) not covered by any window; original values retained. Tuning slide_imp Step 1/2: Resolving NA locations Running Mode: sequential... Step 2/2: Tuning Tuning knn_imp Step 1/2: Resolving NA locations Running Mode: sequential... Step 2/2: Tuning Tuning pca_imp Step 1/2: Resolving NA locations Running Mode: sequential... Step 2/2: Tuning Tuning custom function Step 1/2: Resolving NA locations Running Mode: sequential... Step 2/2: Tuning Tuning slide_imp Step 1/2: Resolving NA locations Running Mode: sequential... Step 2/2: Tuning Tuning knn_imp Step 1/2: Resolving NA locations Running Mode: sequential... Step 2/2: Tuning Tuning custom function Step 1/2: Resolving NA locations Running Mode: sequential... Step 2/2: Tuning Tuning slide_imp Step 1/2: Resolving NA locations Running Mode: sequential... Step 2/2: Tuning Tuning custom function Step 1/2: Resolving NA locations Running Mode: sequential... Step 2/2: Tuning Tuning custom function Step 1/2: Resolving NA locations Running Mode: sequential... Step 2/2: Tuning Tuning custom function Step 1/2: Resolving NA locations Running Mode: sequential... Step 2/2: Tuning Tuning custom function Step 1/2: Resolving NA locations Running Mode: sequential... Step 2/2: Tuning Tuning custom function Step 1/2: Resolving NA locations Running Mode: sequential... Step 2/2: Tuning Tuning custom function Step 1/2: Resolving NA locations Running Mode: sequential... Step 2/2: Tuning Tuning custom function Step 1/2: Resolving NA locations Running Mode: sequential... Step 2/2: Tuning Tuning custom function Step 1/2: Resolving NA locations Running Mode: sequential... Step 2/2: Tuning [ FAIL 0 | WARN 0 | SKIP 3 | PASS 420 ] ══ Skipped tests (3) ═══════════════════════════════════════════════════════════ • Manual Testing Only (1): 'test-knn_imp.R:96:3' • empty test (1): 'test-group_imp.R:331:1' • manual testing with {slideimp.extra} on local machines only (1): 'test-group_imp.R:678:3' [ FAIL 0 | WARN 0 | SKIP 3 | PASS 420 ] > > proc.time() user system elapsed 11.59 1.04 12.59