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MGBT

Multiple Grubbs-Beck Low-Outlier Test

v1.1.6 · May 26, 2026 · CC0

Description

Compute the multiple Grubbs-Beck low-outlier test on positively distributed data and utilities for noninterpretive U.S. Geological Survey annual peak-streamflow data processing discussed in Cohn et al. (2013) and England et al. (2017) <doi:10.3133/tm4B5>. Other utilities for working with peak streamflow are provided.

Downloads

CRAN

602

Last 30 days

5886th

1.2K

Last 90 days

3.9K

Last year

Trend: +74% (30d vs prior 30d)

r2u CRAN

1

Last 30 days

34

Last 90 days

125

Last year

Trend: -92.3% (30d vs prior 30d)

autoCRAN

5

Last 7 days

15

Last 30 days

0

All-time

autoCRAN-only: this name is served only by autoCRAN, so the count is exact.

CRAN Check Status

13 OK
Show all 13 flavors
Flavor Status
r-devel-linux-x86_64-debian-clang OK
r-devel-linux-x86_64-debian-gcc OK
r-devel-linux-x86_64-fedora-clang OK
r-devel-linux-x86_64-fedora-gcc OK
r-devel-windows-x86_64 OK
r-oldrel-macos-arm64 OK
r-oldrel-macos-x86_64 OK
r-oldrel-windows-x86_64 OK
r-patched-linux-x86_64 OK
r-release-linux-x86_64 OK
r-release-macos-arm64 OK
r-release-macos-x86_64 OK
r-release-windows-x86_64 OK

Check History

OK 13 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE May 30, 2026
NOTE 12 OK · 2 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 10, 2026
NOTE r-devel-linux-x86_64-debian-clang

CRAN incoming feasibility

Maintainer: ‘William H. Asquith <wasquith@usgs.gov>’

No Authors@R field in DESCRIPTION.
Please add one, modifying
  Authors@R: c(person(given = c("William", "H."),
                      family = "Asquith",
                      role = c("aut", "cre"
...[truncated]...
= c("John", "F."),
                      family = "England",
                      role = c("aut", "ctb")),
               person(given = c("George", "R."),
                      family = "Herrmann",
                      role = "ctb"))
as necessary.
NOTE r-devel-linux-x86_64-debian-gcc

CRAN incoming feasibility

Maintainer: ‘William H. Asquith <wasquith@usgs.gov>’

No Authors@R field in DESCRIPTION.
Please add one, modifying
  Authors@R: c(person(given = c("William", "H."),
                      family = "Asquith",
                      role = c("aut", "cre"
...[truncated]...
= c("John", "F."),
                      family = "England",
                      role = c("aut", "ctb")),
               person(given = c("George", "R."),
                      family = "Herrmann",
                      role = "ctb"))
as necessary.

Code intelligence has not been computed for this package yet.

Code

Structure

Lines of code

3,710

Files

74

Compiled share

0%

Has compiled src

No

Language breakdown

R 1,822 (49.1%)Docs 1,888 (50.9%)

API

Exported functions

30

Internal functions

1

Recent export changes

v1.1.6+3 jointPeaks, peakTMtoHRS, ratioPeakMax1Day
v1.0.7+1 readNWISwatstore

Testing & CI

Has tests

No

Test-to-code ratio

0.00

testthat edition

CI present

No

CI type

[]

PR gated

No

Docs

Return-value doc rate

100%

\dontrun example ratio

28%

Roxygen coverage

100%

Has pkgdown

No

NEWS present

Yes

Health & Security signals

Informational signals; not verdicts.

on.exit coverage

50%

Unsafe pattern score

0

Dep constraint coverage

Secret pattern count

0

Bundled 3rd-party code

2 items

Portability & License

Min R version

4.0.0

System requirements

C++ standard

License

CC0

License flags

SPDX valid, not OSI

History

Versions

4

First release

2019-10-31

Latest release

2026-05-27

Avg cadence

485 days

Cold removal rate

Dep drift

0

LOC over versions

v1.0.2: 2,647 LOCv1.0.4: 2,765 LOCv1.0.7: 2,919 LOCv1.1.6: 3,710 LOC

Per-file churn detail lives in the source pipeline: https://github.com/r-observatory/cran-code-metrics.

Reverse Dependencies (1)

imports

Dependency Network

Dependencies Reverse dependencies CSHShydRology MGBT

Version History

5 tracked
updated 1.1.6 ← 1.0.7 diff May 27, 2026
new 1.0.7 Mar 10, 2026
updated 1.0.7 ← 1.0.4 diff Jul 20, 2021
updated 1.0.4 ← 1.0.2 diff Mar 22, 2020
new 1.0.2 Oct 30, 2019