Epidemic Volatility Index as an Early-Warning Tool

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Documentation for package ‘EVI’ version 0.1.1-4

• DESCRIPTION file.
• User guides, package vignettes and other documentation.

Help Pages

deviant	This function produces the Epidemic Volatility Index based output data
deviant_update	Deviant Updater function
evi	Calculation of the Epidemic Volatility Index
evi.graphs	Epidemic Volatility Index Graphs
evifcut	Sensitivity-Specificity estimation for each cut-off value and rolling window size
indic	Issue of an Early Warning
Italy	Cases of the first 149 days of the COVID-19 pandemic in Italy.
medvol	Standard deviation
mova	Moving Average
rollsd	Rolling standard deviation
status	True status definition