Package: hhh4ZI Title: Zero-Inflated Endemic-Epidemic Count Time Series Version: 0.3.3 Authors@R: c( person("Junyi", "Lu", role = "aut"), person("Sebastian", "Meyer", role = c("cre", "ctb", "cph", "ths"), email = "seb.meyer@fau.de", comment = c(ORCID = "0000-0002-1791-9449")), person("Michaela", "Paul", role = "cph"), person("R Core Team", role = "cph", comment = paste("A few code segments are modified versions", "of code from base R"))) Description: Extending 'surveillance::hhh4()' for zero-inflated infectious disease counts as described in Lu and Meyer (2023) . This package is a partial fork of 'surveillance' and intended as a proof of concept for this model extension. It will be merged with other extensions in the future. License: GPL-2 URL: https://codeberg.org/EE-hub/hhh4ZI, https://ee-lib.r-universe.dev/hhh4ZI BugReports: https://codeberg.org/EE-hub/hhh4ZI/issues LazyData: true Depends: R (>= 3.6.0), methods, grDevices, graphics, stats, utils, surveillance Imports: sp, VGAM Suggests: numDeriv, maxLik, gridExtra, scales Config/roxygen2/version: 8.0.0 Repository: https://ee-lib.r-universe.dev Date/Publication: 2026-07-01 13:18:59 UTC RemoteUrl: https://codeberg.org/EE-hub/hhh4ZI RemoteRef: HEAD RemoteSha: 80c7c8a7a67acfb7cb6ecbedeb0e6980585d9ff0 NeedsCompilation: no Packaged: 2026-07-01 13:24:23 UTC; root Author: Junyi Lu [aut], Sebastian Meyer [cre, ctb, cph, ths] (ORCID: ), Michaela Paul [cph], R Core Team [cph] (A few code segments are modified versions of code from base R) Maintainer: Sebastian Meyer