Package: SPIGA 1.0.0
Iván Ayala-Bizarro
SPIGA: Compute SPI Index using the Methods Genetic Algorithm and Maximum Likelihood
Calculate the Standardized Precipitation Index (SPI) for monitoring drought, using Artificial Intelligence techniques (SPIGA) and traditional numerical technique Maximum Likelihood (SPIML). For more information see: http://drought.unl.edu/monitoringtools/downloadablespiprogram.aspx.
Authors:
SPIGA_1.0.0.tar.gz
SPIGA_1.0.0.tar.gz(r-4.5-noble)SPIGA_1.0.0.tar.gz(r-4.4-noble)
SPIGA_1.0.0.tgz(r-4.4-emscripten)SPIGA_1.0.0.tgz(r-4.3-emscripten)
SPIGA.pdf |SPIGA.html✨
SPIGA/json (API)
| # Install 'SPIGA' in R: |
| install.packages('SPIGA', repos = c('https://cran.r-universe.dev', 'https://cloud.r-project.org')) |
- Pm_Pisco - The data set for illustratrating the functions of the SPIGA package
- alphaGA_SPI3 - The data set for illustratrating the functions of the SPIGA package
- betaGA_SPI3 - The data set for illustratrating the functions of the SPIGA package
This package does not link to any Github/Gitlab/R-forge repository. No issue tracker or development information is available.
Last updated 9 years agofrom:7d261e127d. Checks:2 OK. Indexed: yes.
| Target | Result | Latest binary |
|---|---|---|
| Doc / Vignettes | OK | Jan 22 2025 |
| R-4.5-linux | OK | Jan 22 2025 |
Exports:alphaBetaMVcalcSPIdistEmpiricfitnessGammamatrizToSerieplotSerieStandartSPIFromParametersSPIGASPIMLsumaMovilessumaMovilesSerietestNS
Dependencies:clicodetoolscrayonforeachGAiteratorsRcppRcppArmadillo
Readme and manuals
Help Manual
| Help page | Topics |
|---|---|
| Calculation of Standardized Precipitation Index, using the Genetic Algorithm Method (SPIGA) and Maximum Likelihood (SPIML) | SPIGA SPIML |
| Calculation of standardized precipitation index from alpha and beta parameter of the Gamma function. | SPIFromParameters |
| Generic methods for 'SPIGA' objects. | alphaBetaMV calcSPI distEmpiric fitnessGamma matrizToSerie plotSerieStandart sumaMoviles sumaMovilesSerie testNS |
| The data set for illustratrating the functions of the SPIGA package | alphaGA_SPI3 betaGA_SPI3 Pm_Pisco |