monobin

0.2.4

Monotonic Binning for Credit Rating Models

3packages depend

5Kdownloads / year

–test coverage

13/13checks pass

Overview

About

Maintained by Andrija DjurovicFirst published 2021-05-318 releasesCRAN page ↗GitHub ↗

Performs monotonic binning of numeric risk factor in credit rating models (PD, LGD, EAD) development. All functions handle both binary and continuous target variable. Functions that use isotonic regression in the first stage of binning process have an additional feature for correction of minimum percentage of observations and minimum target rate per bin. Additionally, monotonic trend can be identified based on raw data or, if known in advance, forced by functions' argument. Missing values and other possible special values are treated separately from so-called complete cases.

Install

R (CRAN)pak (dev)Ubuntu (r2u)Fedora (COPR)openSUSE (OBS)

install.packages("monobin", repos = "https://cloud.r-project.org/")

Installs the current CRAN release. Prebuilt binaries on Windows and macOS.

if (!requireNamespace("pak", quietly = TRUE))
  install.packages("pak", repos = "https://cloud.r-project.org/")
pak::pak("andrija-djurovic/monobin")

Development version from andrija-djurovic/monobin. Installs pak first if it is not already available.

Release

# enable cranapt (r2u) if it is not already set up, then install
grep -rqs r2u.stat.illinois.edu /etc/apt/sources.list /etc/apt/sources.list.d/ \
  || curl -fsSL https://raw.githubusercontent.com/eddelbuettel/r2u/master/inst/scripts/add_cranapt_noble.sh | sudo bash
sudo apt install -y r-cran-monobin

Fast Ubuntu binaries via r2u (no compilation). The cranapt setup runs once and is skipped when it is already enabled.

bspm (used by r2u) also needs make: sudo apt install make

# enable the iucar/cran COPR if it is not already present, then install
ls /etc/yum.repos.d/*iucar*cran*.repo >/dev/null 2>&1 \
  || sudo dnf copr enable -y iucar/cran
sudo dnf install -y R-CRAN-monobin

RPMs from the iucar/cran COPR, rebuilt from CRAN.

For install.packages() integration in R, also: sudo dnf install R-CoprManager

# add the autoCRAN OBS repo (Tumbleweed) if it is missing, then install
zypper -q lr | grep -qi autoCRAN \
  || sudo zypper addrepo https://download.opensuse.org/repositories/devel:/languages:/R:/autoCRAN/openSUSE_Tumbleweed/devel:languages:R:autoCRAN.repo
sudo zypper install -y R-monobin

RPMs auto-built from CRAN on openSUSE OBS (Tumbleweed).

Health

CRAN checks

13OK

Slowest check: 2.1 min · r-devel-linux-x86_64-fedora-clang

Code health

None

Tests · ratio 0.00

not tracked

Coverage

100%

Documentation · exports

None

Vignettes

Yes

README

Dependencies · direct

Check history

OK2026-06-09
13 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
ERROR2026-06-08
12 OK · 0 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE
OK2026-03-10
14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Downloads

CRAN downloads in the past year

Rank #10,296 · ~14/day · ~418/mo

Releases R versions

Daily download trend is not available in this view yet.

39230 days

1.1K90 days

5K1 year

Compare downloads with other packages →

Also on97 r2u7 autocran443 conda_forge47 c2d4u

Repository

GitHub ↗ andrija-djurovic/monobin

5Stars

2Forks

0Open issues

0Open PRs

0Releases

License GPL-3.0

Dependencies

Declared dependencies

2 external dependencies (excludes base and recommended)

Depends (3)

R >= 2.10dplyr Hmisc

Imports (0)

none

LinkingTo (0)

none

Suggests (0)

none

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

3direct

0indirect

PDtoolkit monobinShiny LGDtoolkit

Code & Tests

Code Composition

R 1,560 (72%)Rd 601 (28%)

Code characteristics

Cyclomatic complexity: 4.0 median / 11 max
Documented parameters: 74%

Test coverage

Line coverage

–

Expression

–

Tests / Examples

–

Functions

31 7 exported

Complexity

4.4 avg / 11 max

Call network

31 nodes / 61 edges

Test coverage has not been measured for this package yet; nodes fall back to a neutral fill.

Call graph

Open call graph →

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Lowest coverage

Per-function coverage is not measured for this package yet.

People & History

People (1)

Maintainer (1)

Andrija Djurovic

Author, Maintainer

Authors (1)

Andrija Djurovic

Author, Maintainer

Release timeline

8 releases. Pick two to compare their code metrics. R releases are shown for context.

R
R 4.6.0 released · 2026-04-24
R
R 4.5.0 released · 2025-04-11
R
R 4.4.0 released · 2024-04-24
R
R 4.3.0 released · 2023-04-21
0.2.4Latest
2022-07-21 · current release · diff ↗
R
R 4.2.0 released · 2022-04-22
0.2.3
2022-04-18 · diff ↗
0.2.2
2022-03-09 · diff ↗
0.2.1
2021-11-22 · diff ↗
0.2.0
2021-10-21 · diff ↗
0.1.1
2021-08-02 · diff ↗
0.1.0
2021-07-02 · diff ↗
0.0.9
2021-05-31
R
R 4.1.0 released · 2021-05-18

Package metadata

First published: 2021-05-31
Total releases: 8 / 5 yrs
License: GPL (>= 3) OSI
Minimum R: ≥ 2.10
Bundled data: 4.0 KB / 1 file
Download size: 22 KB
Installed size: not tracked yet
With dependencies: not tracked yet