R version 4.5.0 RC (2025-04-04 r88126 ucrt) -- "How About a Twenty-Six" Copyright (C) 2025 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. > library(testthat) > library(mgcViz) Loading required package: mgcv Loading required package: nlme This is mgcv 1.9-1. For overview type 'help("mgcv-package")'. Loading required package: qgam Loading required package: ggplot2 Registered S3 method overwritten by 'mgcViz': method from +.gg GGally Attaching package: 'mgcViz' The following objects are masked from 'package:stats': qqline, qqnorm, qqplot > > test_check("mgcViz") Gu & Wahba 4 term additive model Gu & Wahba 4 term additive model Gu & Wahba 4 term additive model [ FAIL 0 | WARN 2 | SKIP 0 | PASS 11 ] [ FAIL 0 | WARN 2 | SKIP 0 | PASS 11 ] > > proc.time() user system elapsed 5.67 0.70 6.37