Newmetric: Negative predictive value #9943

Job	Run time
check-code / mypy	2m 30s
check-schema / schema	14s
check-md-links / markdown-link-check	3m 18s
check-package / init-store	4s
check-package / pkg-build (ubuntu-latest)	23s
check-package / pkg-check (ubuntu-22.04, 3.8)	2m 52s
check-package / pkg-check (ubuntu-22.04, 3.11)	3m 1s
check-package / pkg-check (macos-12, 3.8)	1m 36s
check-package / pkg-check (macos-12, 3.11)	1m 25s
check-package / pkg-check (windows-2022, 3.8)	2m 35s
check-package / pkg-check (windows-2022, 3.11)	3m 13s
check-package / pkg-guardian	1s
	21m 12s

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