Adding variable/group columns to `ard_stats_oneway_test()` results #447

All 44 tests pass, 20 skipped in 10s

1 files ±0 64 suites ±0 10s ⏱️ -1s
64 tests ±0 44 ✅ ±0 20 💤 ±0 0 ❌ ±0
181 runs ±0 149 ✅ ±0 32 💤 ±0 0 ❌ ±0

Results for commit f1b9b9e. ± Comparison against earlier commit 28d0a5e.