Package: dsem 1.6.0

James Thorson

dsem: Dynamic Structural Equation Models

Applies dynamic structural equation models to time-series data with generic and simplified specification for simultaneous and lagged effects. Methods are described in Thorson et al. (2024) "Dynamic structural equation models synthesize ecosystem dynamics constrained by ecological mechanisms."

Authors:James Thorson [aut, cre], Maurice Goodman [ctb], Wouter van der Bijl [ctb], Giovanni M. Marchetti [ctr]

dsem_1.6.0.tar.gz
dsem_1.6.0.tar.gz(r-4.5-noble)dsem_1.6.0.tar.gz(r-4.4-noble)
dsem_1.6.0.tgz(r-4.4-emscripten)dsem_1.6.0.tgz(r-4.3-emscripten)
dsem.pdf |dsem.html✨
dsem/json (API)
NEWS

# Install 'dsem' in R:
install.packages('dsem', repos = 'https://cloud.r-project.org')

Bug tracker:https://github.com/james-thorson-noaa/dsem/issues4 issues

Pkgdown site:https://james-thorson-noaa.github.io

Uses libs:
  • c++– GNU Standard C++ Library v3
  • openmp– GCC OpenMP (GOMP) support library
Datasets:

On CRAN:

Conda:

cppopenmp

3.98 score 1 stars 1.1k downloads 18 exports 68 dependencies

Last updated 11 days agofrom:f2aeadc1a2. Checks:3 OK. Indexed: no.

TargetResultLatest binary
Doc / VignettesOKMar 22 2025
R-4.5-linux-x86_64OKMar 22 2025
R-4.4-linux-x86_64OKMar 22 2025

Exports:as_fitted_DAGas_semcAICclassify_variablesconvert_equationsdsemdsem_controldsemRTMBlist_parametersloo_residualsmake_dfamake_dsem_rammake_matricesparse_pathstepwise_selectiontest_dsepTMBAICtotal_effect

Dependencies:abindarmbootcachemclicodacolorspacecpp11dplyrfansifarverfastmapgenericsggforceggplot2ggraphggrepelgluegraphlayoutsgridExtragtableigraphisobandjsonlitelabelinglatticelifecyclelme4magrittrMASSMatrixmemoisemgcvmiminqamunsellnlmenloptrpillarpkgconfigpolyclippurrrR6rbibutilsRColorBrewerRcppRcppArmadilloRcppEigenRdpackreformulasrlangRTMBscalessemstringistringrsystemfontstibbletidygraphtidyrtidyselectTMBtweenrutf8vctrsviridisviridisLitewithr

Demonstration of selected features

James Thorson

Rendered fromvignette.Rmdusingknitr::rmarkdownon Mar 22 2025.

Last update: 2025-02-13
Started: 2023-12-09

Dynamic factor analysis

James Thorson

Rendered fromdynamic_factor_analysis.Rmdusingknitr::rmarkdownon Mar 22 2025.

Last update: 2025-01-13
Started: 2024-04-01

Spatial diffusion

James Thorson

Rendered fromspatial_diffusion.Rmdusingknitr::rmarkdownon Mar 22 2025.

Last update: 2025-02-13
Started: 2025-02-13