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SPIChanges  

Improves the Interpretation of the Standardized Precipitation Index Under Changing Climate Conditions
View on CRAN: Click here


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

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

Install by package version:
library("remotes")
install_version("SPIChanges", "0.2.1")



Attach the package and use:
library("SPIChanges")
Maintained by
Gabriel Constantino Blain
[Scholar Profile | Author Map]
All associated links for this package
First Published: 2025-02-05
Latest Update: 2025-06-06
Description:
Improves the interpretation of the Standardized Precipitation Index under changing climate conditions. The package uses the nonstationary approach proposed in Blain et al. (2022) <doi:10.1002/joc.7550> to detect trends in rainfall quantities and to quantify the effect of such trends on the probability of a drought event occurring.
How to cite:
Gabriel Constantino Blain (2025). SPIChanges: Improves the Interpretation of the Standardized Precipitation Index Under Changing Climate Conditions. R package version 0.2.1, https://cran.r-project.org/web/packages/SPIChanges. Accessed 12 Sep. 2026.
Previous versions and publish date:
(2026-07-09 08:25), 0.1.0 (2025-02-05 19:10), 0.2.0 (2025-06-06 13:40)
Other packages that cited SPIChanges R package
View SPIChanges citation profile
Other R packages that SPIChanges depends, imports, suggests or enhances
Complete documentation for SPIChanges
Functions, R codes and Examples using the SPIChanges R package
Full SPIChanges package functions and examples
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