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drought (version 1.2)

Statistical Modeling and Assessment of Drought

Description

Provide tools for drought monitoring based on univariate and multivariate drought indicators.Statistical drought prediction based on Ensemble Streamflow Prediction (ESP), drought risk assessments, and drought propagation are also provided. Please see Hao Zengchao et al. (2017) .

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Version

Install

install.packages('drought')

Monthly Downloads

276

Version

1.2

License

GPL-3

Maintainer

Zengchao Hao

Last Published

March 19th, 2024

Functions in drought (1.2)

Univariate and multivariate return period

Obtain the accumulation of monthly hydro-climatic variables

Compute drought duration and severity based on run theory

Compute the bivariate empirical joint probability

Compute the Multivariate Standardized Drought Index (MSDI)

Compute the standardized drought index

Compute drought propagation based on maximum correlation

Drought prediction with ESP method

Compute Joint Drought Severity Index with joint distribution

Compute the univariate empirical joint probability (EMP)

drought-package

Statistical Modeling and Assessment of Drought