Package: SAFD 2.1
SAFD: Statistical Analysis of Fuzzy Data
The aim of the package is to provide some basic functions for doing statistics with one dimensional Fuzzy Data (in the form of polygonal fuzzy numbers). In particular, the package contains functions for the basic operations on the class of fuzzy numbers (sum, scalar product, mean, median, Hukuhara difference) as well as for calculating (Bertoluzza) distance and sample variance. Moreover a function to simulate fuzzy random variables and bootstrap tests for the equality of means is included. Version 2.1 fixes some bugs of previous versions.
Authors:
SAFD_2.1.tar.gz
SAFD_2.1.zip(r-4.5)SAFD_2.1.zip(r-4.4)SAFD_2.1.zip(r-4.3)
SAFD_2.1.tgz(r-4.5-any)SAFD_2.1.tgz(r-4.4-any)SAFD_2.1.tgz(r-4.3-any)
SAFD_2.1.tar.gz(r-4.5-noble)SAFD_2.1.tar.gz(r-4.4-noble)
SAFD_2.1.tgz(r-4.4-emscripten)SAFD_2.1.tgz(r-4.3-emscripten)
SAFD.pdf |SAFD.html✨
SAFD/json (API)
| # Install 'SAFD' in R: |
| install.packages('SAFD', repos = c('https://asunlubiano.r-universe.dev', 'https://cloud.r-project.org')) |
This package does not link to any Github/Gitlab/R-forge repository. No issue tracker or development information is available.
Last updated 6 years agofrom:023534695b. Checks:9 OK. Indexed: yes.
| Target | Result | Latest binary |
|---|---|---|
| Doc / Vignettes | OK | Mar 05 2025 |
| R-4.5-win | OK | Mar 05 2025 |
| R-4.5-mac | OK | Mar 05 2025 |
| R-4.5-linux | OK | Mar 05 2025 |
| R-4.4-win | OK | Mar 05 2025 |
| R-4.4-mac | OK | Mar 05 2025 |
| R-4.4-linux | OK | Mar 05 2025 |
| R-4.3-win | OK | Mar 05 2025 |
| R-4.3-mac | OK | Mar 05 2025 |
Exports:bertoluzzabtest1.meanbtest2.meanbtestk.meanBvarcheckingchecking2decomposerdefuzzifyFmediangeneratorhukuharaMmeanMsumsc_multtranslator
Dependencies:
Readme and manuals
Help Manual
| Help page | Topics |
|---|---|
| Statistical Analysis of Fuzzy Data | SAFD-package SAFD |
| Bertoluzza distance | bertoluzza |
| One-sample bootstrap test for the mean of a FRV | btest1.mean |
| Two-sample bootstrap test on the equality of mean of two FRVs | btest2.mean |
| Multi-sample bootstrap test for the equality of the mean of FRVs | btestk.mean |
| (Sample) Variance | Bvar |
| Checking correct data format | checking |
| Checking correct data format (weak version) | checking2 |
| Decomposer | decomposer |
| Defuzzification | defuzzify |
| Median of a fuzzy sample | Fmedian |
| Simulation of fuzzy random variables (FRV) | generator |
| Hukuhara Difference | hukuhara |
| Minkowski mean | Mmean |
| Minkowski sum | Msum |
| Minkowski scalar multiplication | sc_mult |
| Translator | translator |
| Tree dataset | Trees |
| Example data | XX |
