Package: elfgen
Title: Ecological Limit Function Model Generation and Analysis Toolkit
Version: 2.3.5
Authors@R: 
	c(
	  person(given = "Joseph", 
		   family = "Kleiner", 
		   role = "aut",
		   email = "joseph.d.kleiner@gmail.com",
		   comment = c(ORCID = "0000-0003-4837-7678")
	  ),
	  person(given = "Robert",
             family = "Burgholzer",
             email = "robert.burgholzer@deq.virginia.gov",
             role = "ctb",
             comment = c(ORCID = "0000-0002-7290-4928")
    ),
    person(given = "Connor",
             family = "Brogan",
             email = "connor.brogan@deq.virginia.gov",
             role = "cre",
             comment = c(ORCID = "0000-0001-9377-1805")
    )
  )
Maintainer: Connor Brogan <connor.brogan@deq.virginia.gov>
Description: 
	A toolset for generating Ecological Limit Function (ELF) models and evaluating potential species loss resulting from flow change, based on the 'elfgen' framework. ELFs describe the relation between aquatic species richness (fish or benthic macroinvertebrates) and stream size characteristics (streamflow or drainage area). Journal publications are available outlining framework methodology (Kleiner et al. (2020) <doi:10.1111/1752-1688.12876>) and application (Rapp et al. (2020) <doi:10.1111/1752-1688.12877>).
Imports: utils, stringr, quantreg, stats, ggplot2, testit, scales,
        sqldf, curl, sbtools, nhdplusTools
License: MIT + file LICENSE
URL: https://github.com/HARPgroup/elfgen
RoxygenNote: 7.3.2
Suggests: testthat (>= 2.1.0)
Depends: R (>= 3.5)
LazyData: true
Encoding: UTF-8
NeedsCompilation: no
Packaged: 2026-05-22 18:42:54 UTC; gcw73279
Author: Joseph Kleiner [aut] (ORCID: <https://orcid.org/0000-0003-4837-7678>),
  Robert Burgholzer [ctb] (ORCID:
    <https://orcid.org/0000-0002-7290-4928>),
  Connor Brogan [cre] (ORCID: <https://orcid.org/0000-0001-9377-1805>)
Repository: CRAN
Date/Publication: 2026-05-23 05:10:43 UTC
Built: R 4.5.2; ; 2026-05-25 02:38:01 UTC; unix
