Skip to content

nsRFA

Non-Supervised Regional Frequency Analysis

v0.7-17 · May 14, 2024 · GPL (>= 2)
CRAN GitHub Mirror

Description

A collection of statistical tools for objective (non-supervised) applications of the Regional Frequency Analysis methods in hydrology. The package refers to the index-value method and, more precisely, helps the hydrologist to: (1) regionalize the index-value; (2) form homogeneous regions with similar growth curves; (3) fit distribution functions to the empirical regional growth curves. Most of the methods are those described in the Flood Estimation Handbook (Centre for Ecology & Hydrology, 1999, ISBN:9781906698003). Homogeneity tests from Hosking and Wallis (1993) <doi:10.1029/92WR01980> and Viglione et al. (2007) <doi:10.1029/2006WR005095> are available.

Downloads

CRAN

548

Last 30 days

6904th

1.2K

Last 90 days

6.4K

Last year

Trend: +58.4% (30d vs prior 30d)

r2u CRAN

0

Last 30 days

32

Last 90 days

131

Last year

Trend: -100% (30d vs prior 30d)

autoCRAN

6

Last 7 days

22

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 12, 2026
WARNING 12 OK · 0 NOTE · 1 WARNING · 0 ERROR · 0 FAILURE May 11, 2026
WARNING r-devel-linux-x86_64-debian-gcc

PDF version of manual

LaTeX errors when creating PDF version.
This typically indicates Rd problems.
LaTeX errors found:
OK 14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 10, 2026

Code & tests

Open call graph →

Code intelligence has not been computed for this package yet.

Code

Structure

Lines of code

13,165

Files

91

Compiled share

0%

Has compiled src

No

Language breakdown

R 8,270 (62.8%)Docs 3,517 (26.7%)Vignettes 1,378 (10.5%)

API

Exported functions

200

Internal functions

0

Recent export changes

v0.7-3+1 pattern:.

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

–

\dontrun example ratio

0%

Roxygen coverage

–

Has pkgdown

No

NEWS present

No

Health & Security signals

Informational signals; not verdicts.

on.exit coverage

27.3%

Unsafe pattern score

0

Dep constraint coverage

0%

Secret pattern count

0

Bundled 3rd-party code

2 items

Portability & License

Min R version

3.0.0

System requirements

–

C++ standard

–

License

GPL (>= 2)

License flags

SPDX valid, OSI approved

History

Versions

38

First release

2006-12-25

Latest release

2024-05-14

Avg cadence

55 days

Cold removal rate

–

Dep drift

2

LOC over versions

v0.1-6: 5,419 LOCv0.2-0: 6,710 LOCv0.3-0: 9,435 LOCv0.3-1: 6,037 LOCv0.3-4: 6,110 LOCv0.3-6: 9,380 LOCv0.3-8: 12,061 LOCv0.4-0: 12,087 LOCv0.4-2: 12,093 LOCv0.4-5: 12,129 LOCv0.4-7: 12,134 LOCv0.4-8: 12,242 LOCv0.5-0: 12,281 LOCv0.5-2: 12,335 LOCv0.5-3: 13,254 LOCv0.5-5: 13,337 LOCv0.5-8: 14,080 LOCv0.6-0: 17,288 LOCv0.6-2: 17,464 LOCv0.6-4: 17,772 LOCv0.6-6: 18,359 LOCv0.6-7: 18,376 LOCv0.6-8: 18,485 LOCv0.6-9: 18,509 LOCv0.7-0: 18,755 LOCv0.7-1: 18,918 LOCv0.7-2: 18,921 LOCv0.7-3: 18,924 LOCv0.7-4: 18,924 LOCv0.7-7: 18,933 LOCv0.7-10: 18,941 LOCv0.7-11: 20,685 LOCv0.7-12: 22,755 LOCv0.7-13: 22,748 LOCv0.7-14: 22,748 LOCv0.7-15: 22,748 LOCv0.7-16: 22,805 LOCv0.7-17: 13,165 LOC

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

Reverse Dependencies (1)

imports

eFCM

Dependency Network

Dependencies Reverse dependencies eFCM nsRFA

Version History

39 tracked
new 0.7-17 Mar 10, 2026
updated 0.7-17 ← 0.7-16 diff May 13, 2024
updated 0.7-16 ← 0.7-15 diff Nov 12, 2023
updated 0.7-15 ← 0.7-14 diff Feb 25, 2020
updated 0.7-14 ← 0.7-13 diff Jun 26, 2018
updated 0.7-13 ← 0.7-12 diff Mar 18, 2018
updated 0.7-12 ← 0.7-11 diff Aug 29, 2014
updated 0.7-11 ← 0.7-10 diff Dec 15, 2013
updated 0.7-10 ← 0.7-7 diff Feb 12, 2013
updated 0.7-7 ← 0.7-4 diff Nov 4, 2012
updated 0.7-4 ← 0.7-3 diff Jul 21, 2012
updated 0.7-3 ← 0.7-2 diff Apr 3, 2012
updated 0.7-2 ← 0.7-1 diff Oct 16, 2011
updated 0.7-1 ← 0.7-0 diff Mar 20, 2011
updated 0.7-0 ← 0.6-9 diff May 31, 2010