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SCI  

Standardized Climate Indices Such as SPI, SRI or SPEI
View on CRAN: Click here


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

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

Install by package version:
library("remotes")
install_version("SCI", "1.0-3")



Attach the package and use:
library("SCI")
Maintained by
Lukas Gudmundsson
[Scholar Profile | Author Map]
All associated links for this package
First Published: 2014-02-28
Latest Update: 2025-05-04
Description:
Functions for generating Standardized Climate Indices (SCI). SCI is a transformation of (smoothed) climate (or environmental) time series that removes seasonality and forces the data to take values of the standard normal distribution. SCI was originally developed for precipitation. In this case it is known as the Standardized Precipitation Index (SPI).
How to cite:
Lukas Gudmundsson (2014). SCI: Standardized Climate Indices Such as SPI, SRI or SPEI. R package version 1.0-3, https://cran.r-project.org/web/packages/SCI. Accessed 17 Jul. 2026.
Previous versions and publish date:
(2026-07-09 08:24), 1.0-0 (2014-02-28 16:07), 1.0-1 (2014-06-10 10:44), 1.0-2 (2016-05-03 11:03)
Other packages that cited SCI R package
View SCI citation profile
Other R packages that SCI depends, imports, suggests or enhances
Complete documentation for SCI
Functions, R codes and Examples using the SCI R package
Some associated functions: SCI-package . dist.start . fitSCI . genlog . pe3 . 
Some associated R codes: Full SCI package functions and examples
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