Other packages > Find by keyword >

SPIGA  

Compute SPI Index using the Methods Genetic Algorithm and Maximum Likelihood
View on CRAN: Click here


Download and install SPIGA package within the R console
Install from CRAN:
install.packages("SPIGA")

Install from Github:
library("remotes")
install_github("cran/SPIGA")

Install by package version:
library("remotes")
install_version("SPIGA", "1.0.0")



Attach the package and use:
library("SPIGA")
Maintained by
Iván Ayala-Bizarro
[Scholar Profile | Author Map]
All associated links for this package
First Published: 2016-06-16
Latest Update: 2016-06-16
Description:
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.
How to cite:
Iván Ayala-Bizarro (2016). SPIGA: Compute SPI Index using the Methods Genetic Algorithm and Maximum Likelihood. R package version 1.0.0, https://cran.r-project.org/web/packages/SPIGA. Accessed 06 Oct. 2026.
Previous versions and publish date:
(2026-07-09 08:25), 1.0.0 (2016-06-16 18:26)
Other packages that cited SPIGA R package
View SPIGA citation profile
Other R packages that SPIGA depends, imports, suggests or enhances
Complete documentation for SPIGA
Functions, R codes and Examples using the SPIGA R package
Some associated functions: SPIFromParameters . SPIGA . SPIdataset . SPImethods . 
Some associated R codes: SPIFromParameters.R . SPIGA.R . SPIGA_TOOL.R . SPIML.R .  Full SPIGA package functions and examples
Downloads during the last 30 days

Today's Hot Picks in Authors and Packages

gecko  
Geographical Ecology and Conservation Knowledge Online
Includes a collection of geographical analysis functions aimed primarily at ecology and conservation ...
Download / Learn more Package Citations See dependency  
nextGenShinyApps  
Craft Exceptional 'R Shiny' Applications and Dashboards with Novel Responsive Tools
Nove responsive tools for designing and developing 'Shiny' dashboards and applications. The scripts ...
Download / Learn more Package Citations See dependency  
gRim  
Graphical Interaction Models
Provides the following types of models: Models for contingency tables (i.e. log-linear models) Grap ...
Download / Learn more Package Citations See dependency  

28,905

R Packages

247,686

Dependencies

76,495

Author Associations

28,906

Publication Badges

© Copyright since 2022. All right reserved, rpkg.net.  Based in Cambridge, Massachusetts, USA