Stock-and-flow models are a computational method from the
field of system dynamics. They represent how systems change over time
and are mathematically equivalent to ordinary differential equations.
'sdbuildR' (system dynamics builder) provides an intuitive interface
for constructing stock-and-flow models without requiring extensive
domain knowledge. Models can quickly be simulated and revised,
supporting iterative development. 'sdbuildR' simulates models in 'R'
and 'Julia', and supports computationally intensive ensemble
simulations. Additionally, 'sdbuildR' can import models created in
'Insight Maker' (<https://insightmaker.com/>).
| Version: |
2.2.2 |
| Depends: |
R (≥ 4.2.0) |
| Imports: |
cli, data.table, deSolve, DiagrammeR, future, future.apply, htmltools, htmlwidgets, igraph, jsonlite, JuliaConnectoR, plotly, progressr, rlang, stringi, stringr, textutils, tools, utils, withr, xml2 |
| Suggests: |
callr, gt, DiagrammeRsvg, kableExtra, knitr, qgraph, rsvg, testthat (≥ 3.0.0), this.path, webshot2, bslib |
| Published: |
2026-07-17 |
| DOI: |
10.32614/CRAN.package.sdbuildR |
| Author: |
Kyra Caitlin Evers
 [aut, cre,
cph],
STIX Fonts Project Authors [ctb, cph] (Bundled STIX Two Text font
(inst/fonts/), SIL Open Font License 1.1) |
| Maintainer: |
Kyra Caitlin Evers <kyra.c.evers at gmail.com> |
| BugReports: |
https://github.com/KCEvers/sdbuildR/issues |
| License: |
GPL (≥ 3) |
| URL: |
https://kcevers.github.io/sdbuildR/,
https://github.com/KCEvers/sdbuildR |
| NeedsCompilation: |
no |
| Citation: |
sdbuildR citation info |
| Materials: |
README, NEWS |
| CRAN checks: |
sdbuildR results |