The model | Specifying a model | Checking convergence | Computing equilibria and total influence | Reproducing a published example | Simulating trajectories | Working with signed networks | Representing external sources | Making influence depend on time and state | Adding a response stage | Aggregating outcomes | Timing conventions in sint_simulate() | References
Package: SINT 0.1.0
SINT: Simulation and Analysis of Social Influence Network Models
Tools for specifying, analyzing and simulating models of social influence network theory based on the Friedkin-Johnsen model, Friedkin and Johnsen (1990) <doi:10.1080/0022250X.1990.9990069>, which includes the consensus model of DeGroot (1974) <doi:10.1080/01621459.1974.10480137> as a special case. Equilibrium opinions, total influence matrices and convergence diagnostics are computed in closed form, also for signed networks with antagonistic ties, Altafini (2013) <doi:10.1109/TAC.2012.2224251>. Simulations allow influence weights and susceptibilities to depend on time and on the state of the system, and can couple latent opinions with manifest responses through logistic or threshold response functions, whose results are aggregated into collective outcomes by quota rules.
Authors:
SINT_0.1.0.tar.gz
SINT_0.1.0.zip(r-4.7-any)SINT_0.1.0.zip(r-4.6-any)SINT_0.1.0.zip(r-4.5-any)
SINT_0.1.0.tgz(r-4.6-any)SINT_0.1.0.tgz(r-4.5-any)
SINT_0.1.0.tar.gz(r-4.7-any)SINT_0.1.0.tar.gz(r-4.6-any)
SINT_0.1.0.tgz(r-4.6-emscripten)
manual.pdf |manual.html✨
DESCRIPTION |NEWS
card.svg |card.png
SINT/json (API)
| # Install 'SINT' in R: |
| install.packages('SINT', repos = c('https://silvestro26.r-universe.dev', 'https://cloud.r-project.org')) |
Bug tracker:https://github.com/silvestro26/sint/issues
Last updated from:a1b8e93cd2. Checks:9 OK. Indexed: yes.
| Target | Result | Time | Files | Syslog |
|---|---|---|---|---|
| linux-devel | OK | 107 | ||
| source / vignettes | OK | 161 | ||
| linux-release | OK | 150 | ||
| macos-release | OK | 134 | ||
| macos-oldrel | OK | 160 | ||
| windows-devel | OK | 74 | ||
| windows-release | OK | 60 | ||
| windows-oldrel | OK | 80 | ||
| wasm-release | OK | 88 |
Exports:aggregate_quotaclimate_balancefj_checkfj_equilibriumfj_influencefj_simulateinfluence_matrixresponse_logisticresponse_thresholdrow_normalizesint_simulate
Dependencies:
Readme and manuals
Help Manual
| Help page | Topics |
|---|---|
| Aggregate manifest responses with a quota rule | aggregate_quota |
| Normative climate from manifest responses | climate_balance |
| Check the inputs of a Friedkin-Johnsen model | fj_check |
| Equilibrium opinions of a Friedkin-Johnsen model | fj_equilibrium |
| Total influence matrix of a Friedkin-Johnsen model | fj_influence |
| Simulate the Friedkin-Johnsen dynamics | fj_simulate |
| Build an influence matrix from a network | influence_matrix |
| Logistic response function | response_logistic |
| Double-threshold response function | response_threshold |
| Normalize the rows of an influence matrix | row_normalize |
| Simulate latent and manifest opinion dynamics | sint_simulate |