R: Calculation of the Standardized Precipitation-Evapotranspiration Index

# Calculation of the Standardized Precipitation-Evapotranspiration Index

## Documentation for package ‘SPEI’ version 1.8.1

- DESCRIPTION file
- Package NEWS

## Help Pages

balance | Data sets for illustrating the functions in the SPEI package.
cabinda | Data sets for illustrating the functions in the SPEI package.
cruts4 | Data sets for illustrating the functions in the SPEI package.
Datasets | Data sets for illustrating the functions in the SPEI package.
Drought-indices | Calculation of the Standardized Precipitation-Evapotranspiration Index (SPEI) and the Standardized Precipitation Index (SPI).
Generalized-Logistic | Generalized Logistic maximum likelihood function
Generic-methods-for-spei-objects | Generic methods for 'spei' objects.
hargreaves | Computation of potential and reference evapotranspiration.
kern | Time kernel for computing the SPEI at different time scales.
kern.plot | Time kernel for computing the SPEI at different time scales.
Kernel-functions | Time kernel for computing the SPEI at different time scales.
parglo.maxlik | Generalized Logistic maximum likelihood function
penman | Computation of potential and reference evapotranspiration.
plot.spei | Generic methods for 'spei' objects.
Potential-evapotranspiration | Computation of potential and reference evapotranspiration.
print.spei | Generic methods for 'spei' objects.
SPEI | SPEI.
spei | Calculation of the Standardized Precipitation-Evapotranspiration Index (SPEI) and the Standardized Precipitation Index (SPI).
spei, | Calculation of the Standardized Precipitation-Evapotranspiration Index (SPEI) and the Standardized Precipitation Index (SPI).
SPEINews | SPEINews
spi | Calculation of the Standardized Precipitation-Evapotranspiration Index (SPEI) and the Standardized Precipitation Index (SPI).
summary.spei | Generic methods for 'spei' objects.
thornthwaite | Computation of potential and reference evapotranspiration.
wichita | Data sets for illustrating the functions in the SPEI package.