ERRI: Economic Resilience and Recovery Index

Estimates multidimensional economic resilience following a disruption by comparing observed outcomes with a counterfactual path. Components describe shock depth, cumulative loss, recovery time, recovery strength, post-shock stability, and positive transformation. The package supports grouped analysis, residual-bootstrap uncertainty, alternative weighting schemes, ranking probabilities, sensitivity analysis, shock screening, and diagnostic plots. Methods are designed for regional, sectoral, market, and other regularly observed economic time series.

Package details

AuthorAnbukkani Perumal [aut], Mrinmoy Ray [aut], Chiranjit Mazumder [aut, cre, cph]
MaintainerChiranjit Mazumder <majumder.chira@icar.org.in>
LicenseGPL (>= 3)
Version0.1.0
Package repositoryView on CRAN
Installation Install the latest version of this package by entering the following in R:
install.packages("ERRI")

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ERRI documentation built on Sept. 28, 2026, 5:08 p.m.