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]
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 21 Apr. 2025.
Previous versions and publish date:
No previous versions
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
03/2203/2303/2403/2503/2603/2703/2803/3003/3104/0104/0204/0404/0504/0604/0704/0804/0904/1004/1104/1204/1304/1404/1504/1604/1704/1804/1904/20Downloads for SPIGA02468101214161820222426TrendBars

Today's Hot Picks in Authors and Packages

HellCor  
The Hellinger Correlation
Empirical value of the Hellinger correlation, a measure of dependence between two continuous random ...
Download / Learn more Package Citations See dependency  
bigsparser  
Sparse Matrix Format with Data on Disk
Provide a sparse matrix format with data stored on disk, to be used in both R and C++. This is inte ...
Download / Learn more Package Citations See dependency  
discretecdAlgorithm  
Coordinate-Descent Algorithm for Learning Sparse Discrete Bayesian Networks
Structure learning of Bayesian network using coordinate-descent algorithm. This algorithm is design ...
Download / Learn more Package Citations See dependency  
r2resize  
In-Text Resize for Images, Tables and Fancy Resize Containers in 'shiny', 'rmarkdown' and 'quarto' Documents
Automatic resizing toolbar for containers, images and tables. Various resizable or expandable contai ...
Download / Learn more Package Citations See dependency  
bssn  
Birnbaum-Saunders Model
It provides the density, distribution function, quantile function, random number generator, reliabil ...
Download / Learn more Package Citations See dependency  

24,098

R Packages

207,311

Dependencies

65,069

Author Associations

24,099

Publication Badges

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