{ "_id": "6a1a74101d7bb097a09d138e", "Package": "germinationmetrics", "Type": "Package", "Title": "Seed Germination Indices and Curve Fitting", "Version": "0.1.10.9000", "Authors@R": "c(\nperson(given = \"J.\", family = \"Aravind\",\nemail = \"j.aravind@icar.org.in\",\nrole = c(\"aut\", \"cre\"),\ncomment = c(ORCID = \"0000-0002-4791-442X\")),\nperson(given = \"S.\", family = \"Vimala Devi\",\nemail = \"vimala.devi@icar.gov.in\",\nrole = \"aut\"),\nperson(given = \"J.\", family = \"Radhamani\",\nemail = \"jalli.radhamani@icar.gov.in\",\nrole = \"aut\"),\nperson(given = c(\"Sherry\", \"Rachel\"), family = \"Jacob\",\nemail = \"sherry.jacob@icar.org.in\",\nrole = \"aut\"),\nperson(given = c(\"Kalyani\", \"Srinivasan\"),\nemail = \"kalyani.srinivasan@icar.gov.in\",\nrole = \"aut\"),\nperson(\"ICAR-NBGPR\",\nrole = \"cph\",\ncomment = c(url = \"https://nbpgr.org.in/\")))", "Description": "Provides functions to compute various germination indices\nsuch as germinability, median germination time, mean\ngermination time, mean germination rate, speed of germination,\nTimson's index, germination value, coefficient of uniformity of\ngermination, uncertainty of germination process, synchrony of\ngermination etc. from germination count data. Includes\nfunctions for fitting cumulative seed germination curves using\nfour-parameter hill function and computation of associated\nparameters. See the vignette for more, including full list of\ncitations for the methods implemented.", "License": "GPL-2 | GPL-3", "URL": "https://github.com/aravind-j/germinationmetrics,\nhttps://aravind-j.github.io/germinationmetrics/\nhttps://CRAN.R-project.org/package=germinationmetrics\nhttps://doi.org/10.5281/zenodo.1219630", "BugReports": "https://github.com/aravind-j/germinationmetrics/issues", "VignetteBuilder": "knitr", "RdMacros": "mathjaxr, Rdpack", "Copyright": "2017-2026, ICAR-NBPGR", "Encoding": "UTF-8", "LazyData": "true", "Config/testthat/edition": "3", "RoxygenNote": "7.3.3", "Config/pak/sysreqs": "libgsl0-dev libicu-dev", "Repository": "https://aravind-j.r-universe.dev", "Date/Publication": "2026-04-29 18:01:20 UTC", "RemoteUrl": "https://github.com/aravind-j/germinationmetrics", "RemoteRef": "HEAD", "RemoteSha": "78f9bcfb8cca51ec112bef09ca116b1db4f2418f", "NeedsCompilation": "no", "Packaged": { "Date": "2026-05-29 08:14:09 UTC", "User": "root" }, "Author": "J. Aravind [aut, cre] (ORCID: ),\nS. Vimala Devi [aut],\nJ. Radhamani [aut],\nSherry Rachel Jacob [aut],\nKalyani Srinivasan [aut],\nICAR-NBGPR [cph] (url: https://nbpgr.org.in/)", "Maintainer": "J. 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"title": "Mean germination percentage and number of seeds per time interval", "topics": [ "MeanGermNumber", "MeanGermPercent" ] }, { "page": "MeanGermRate", "title": "Germination rate", "topics": [ "CVG", "GermRateRecip", "MeanGermRate", "SEGermRate", "VarGermRate" ] }, { "page": "MeanGermTime", "title": "Germination time", "topics": [ "CVGermTime", "MeanGermTime", "SEGermTime", "VarGermTime" ] }, { "page": "plot.FourPHFfit", "title": "Plot the four-parameter hill function fitted cumulative germination curve from a 'FourPHFfit' object", "topics": [ "plot.FourPHFfit" ] }, { "page": "plot.FourPHFfit.bulk", "title": "Plot the multiple four-parameter hill function fitted cumulative germination curves from a 'FourPHFfit.bulk' object", "topics": [ "plot.FourPHFfit.bulk" ] }, { "page": "t50", "title": "Median germination time", "topics": [ "t50" ] }, { "page": "TimsonsIndex", "title": "Timson's index", "topics": [ "GermRateGeorge", "TimsonsIndex" ] }, { "page": "WeightGermPercent", "title": 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