Package: ssfa 1.2.2
Elisa Fusco
ssfa: Spatial Stochastic Frontier Analysis
Spatial Stochastic Frontier Analysis (SSFA) is an original method for controlling the spatial heterogeneity in Stochastic Frontier Analysis (SFA) models, for cross-sectional data, by splitting the inefficiency term into three terms: the first one related to spatial peculiarities of the territory in which each single unit operates, the second one related to the specific production features and the third one representing the error term.
Authors:
ssfa_1.2.2.tar.gz
ssfa_1.2.2.tar.gz(r-4.5-noble)ssfa_1.2.2.tar.gz(r-4.4-noble)
ssfa_1.2.2.tgz(r-4.4-emscripten)ssfa_1.2.2.tgz(r-4.3-emscripten)
ssfa.pdf |ssfa.html✨
ssfa/json (API)
NEWS
| # Install 'ssfa' in R: |
| install.packages('ssfa', repos = c('https://cran.r-universe.dev', 'https://cloud.r-project.org')) |
- Italian_W - Italian provinces spatial weights matrix example
- SSFA_example_data - Example dataset
This package does not link to any Github/Gitlab/R-forge repository. No issue tracker or development information is available.
Last updated 1 years agofrom:ed4df0ba27. Checks:OK: 1 NOTE: 1. Indexed: yes.
| Target | Result | Date |
|---|---|---|
| Doc / Vignettes | OK | Dec 24 2024 |
| R-4.5-linux | NOTE | Dec 24 2024 |
Exports:eff.ssfafitted.ssfaL_hNVL_hNV_rhoplot_fittedplot_moranprint.ssfaprint.summary.ssfaresiduals.ssfassfassfa.fitsummary.ssfau.ssfa
Dependencies:bootclassclassIntcodacodetoolsDBIdeldirdigeste1071genericsKernSmoothlatticeLearnBayesmagrittrMASSMatrixmaxLikmiscToolsmultcompmvtnormnlmeproxyRcpps2sandwichsfspspatialregspDataspdepsurvivalTH.dataunitswkzoo
Readme and manuals
Help Manual
| Help page | Topics |
|---|---|
| Spatial Stochastic Frontier models | ssfa-package |
| SSFA efficiency | eff.ssfa |
| SSFA fitted values | fitted.ssfa |
| Italian provinces spatial weights matrix example | Italian_W |
| SFA half-normal log likelihood function | L_hNV |
| SSFA half-normal log likelihood function | L_hNV_rho |
| SSFA plot | plot_fitted |
| SSFA residuals Moran plot | plot_moran |
| SSFA residuals | residuals.ssfa |
| Spatial stochastic frontier estimation | ssfa ssfa.fit |
| Example dataset | SSFA_example_data |
| SSFA summaries | print.ssfa print.summary.ssfa summary.ssfa |
| SSFA inefficiency | u.ssfa |