sfcr

0.2.3

Simulate Stock-Flow Consistent Models

0packages depend

5.4Kdownloads / year

39.2%test coverage

13/13checks pass

Overview

About

Maintained by Joao MacalosFirst published 2021-01-084 releasesCRAN page ↗GitHub ↗

Routines to write, simulate, and validate stock-flow consistent (SFC) models. The accounting structure of SFC models are described in Godley and Lavoie (2007, ISBN:978-1-137-08599-3). The algorithms implemented to solve the models (Gauss-Seidel and Broyden) are described in Kinsella and O'Shea (2010) doi:10.2139/ssrn.1729205 and Peressini and Sullivan (1988, ISBN:0-387-96614-5).

Install

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

install.packages("sfcr", 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("joaomacalos/sfcr")

Development version from joaomacalos/sfcr. 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-sfcr

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-sfcr

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-sfcr

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

Health

CRAN checks

13OK

Slowest check: 3.5 min · r-oldrel-windows-x86_64

Code health

Yes

Tests · ratio 0.14

39.2%

Coverage · measured lines

95%

Documentation · exports

Dependencies · direct

Check history

OK2026-04-22
14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
ERROR2026-04-18
13 OK · 0 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE
OK2026-03-10
14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Documentation

READMEYes · 867 wordsVignettesYes · dynamicpkgdown siteNoNEWSYes · 100% structuredCode of conductNoContributing guideNo

Examples that run: 100%
Documented parameters: 99%
Return-value docs: 21%
References docs: 2%

Downloads

5.4K

CRAN downloads in the past year

Rank #10,316 · ~15/day · ~452/mo

Releases R versions

Daily download trend is not available in this view yet.

37330 days

1.1K90 days

5.4K1 year

Compare downloads with other packages →

Also on405 r2u37 autocran

Repository

GitHub ↗ joaomacalos/sfcr

33Stars

15Forks

7Open issues

1Open PRs

4Releases

116Commits

2Contributors

116 commits · Last activity 2025-10-09 · 0% stars, 30d

Stars over time

2025-07-23 · 262026-07-07 · 33

Repository practices

Upstream repositoryBeta

6 development-tooling and community-health practices detected across 4 families in the upstream repository

Checks run against github.com/joaomacalos/sfcr on 2026-07-19.

Continuous integration (2)

GitHub ActionsTravis CI

CRAN release process (2)

cran-comments.mdCRAN-SUBMISSION

Docs source (1)

README.Rmd

Lint, format, editor (1)

RStudio project

How this is detected·Detection ruleset v1 (2026-07-18)

Dependencies

Declared dependencies

28 external dependencies (excludes base and recommended)

Depends (0)

none

Imports (17)

dplyr expm forcats igraph kableExtra magrittr purrr Rdpack rootSolve rlang tibble tidyr tidyselect stringrutilsvctrs (>= 0.3.5)Rcpp

LinkingTo (2)

Rcpp RcppArmadillo

Suggests (11)

ggraph ggplot2grDevicesknitr pkgdown rmarkdown RColorBrewer testthat tidygraph tidyverse networkD3

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Nothing depends on this yet.

Code & Tests

People & History

People (1)

Maintainer (1)

Joao Macalos

Author, Maintainer

Authors (1)

Joao Macalos

Author, Maintainer

Package Timeline

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

R
R 4.6.0 released · 2026-04-24
0.2.3Latest
2025-10-09 · current release · diff ↗
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
R
R 4.2.0 released · 2022-04-22
0.2.1
2021-10-11 · diff ↗
0.2.0
2021-10-05 · diff ↗
R
R 4.1.0 released · 2021-05-18
0.1.1
2021-01-08
R
R 4.0.0 released · 2020-04-24

Package metadata

First published: 2021-01-08
Total releases: 4 / 5 yrs
License: MIT + file LICENSE OSI
Download size: 146 KB
Installed size: not tracked yet
With dependencies: not tracked yet

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