{ "_id": "6a102b50acfb0bcc41c92803", "Package": "ecotoxicology", "Type": "Package", "Title": "Methods for Ecotoxicology", "Version": "1.0.1", "Encoding": "UTF-8", "Authors@R": "c(person(given = \"Jose\", family = \"Gama\", role = c(\"aut\",\"cre\",\"trl\"),email = \"rxprtgama@gmail.com\"))", "Description": "Implementation of the EPA's Ecological Exposure Research\nDivision (EERD) tools (discontinued in 1999) for Probit and\nTrimmed Spearman-Karber Analysis. Probit and Spearman-Karber\nmethods from Finney's book \"Probit analysis a statistical\ntreatment of the sigmoid response curve\" with options for most\naccurate results or identical results to the book. Probit and\nall the tables from Finney's book (code-generated, not copied)\nwith the generating functions included. Control correction:\nAbbott, Schneider-Orelli, Henderson-Tilton, Sun-Shepard.\nToxicity scales: Horsfall-Barratt, Archer, Gauhl-Stover,\nFullerton-Olsen, etc.", "License": "GPL (>= 3)", "Author": "Jose Gama [aut, cre, trl]", "Maintainer": "Jose Gama ", "Repository/R-Forge/Project": "ecotoxicology", "Repository/R-Forge/Revision": "4", "Repository/R-Forge/DateTimeStamp": "2015-10-14 09:20:55", "NeedsCompilation": "no", "Packaged": { "Date": "2026-05-13 06:43:04 UTC", "User": "root" }, "Repository": "https://cran.r-universe.dev", "Date/Publication": "2015-10-14 12:25:39 UTC", "RemoteUrl": "https://github.com/cran/ecotoxicology", "RemoteRef": "HEAD", "RemoteSha": "3099df5a54af870abaaba2a69157c9b5f5c1c0ff", "MD5sum": "72422f55cde4cadac97a568b622f6d90", "_user": "cran", "_type": "src", "_file": "ecotoxicology_1.0.1.tar.gz", "_fileid": "f21b208374162e46f45a2a1c174046107d7f6b2ec3e7ab986589fdf55def1df7", "_filesize": 250182, "_sha256": 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1444825539 }, "_maintainer": { "name": "Jose Gama", "email": "rxprtgama@gmail.com" }, "_registered": true, "_dependencies": [ { "package": "R", "version": ">= 2.10", "role": "Depends" } ], "_owner": "cran", "_selfowned": false, "_usedby": 0, "_updates": [], "_tags": [], "_stars": 3, "_userbio": { "uuid": 6899542, "type": "organization", "name": "cran", "description": "Unofficial read-only mirror of all CRAN R packages" }, "_downloads": { "count": 196, "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/ecotoxicology" }, "_searchresults": 27, "_rbuild": "4.6.0", "_assets": [ "extra/citation.cff", "extra/citation.html", "extra/citation.json", "extra/citation.txt", "extra/contents.json", "extra/ecotoxicology.html", "manual.pdf" ], "_realowner": "cran", "_cranurl": false, "_releases": [ { "version": "1.0.1", "date": "2015-10-14" } ], "_exports": [ "AdjustAbbott", "AdjustHendersonTilton", "AdjustSchneiderOrelli", "AdjustSunShepard", "ArcsinToPercentage", "CalculateLC50", "CalculateLCn", "erfinv", "GenTableIFinney1964", "GenTableIIFinney1964", "GenTableIIIFinney1964", "GenTableIVFinney1964", "GenTableIXFinney1964", "GenTableVFinney1964", "GenTableVIFinney1964", "GenTableVIIFinney1964", "GenTableVIIIFinney1964", "IsMonotonicallyDecreasing", "IsMonotonicallyIncreasing", "MakeMonotonicallyDecreasing", "MakeMonotonicallyIncreasing", "PercentageToArcsin", "PercentageToProbit", "ProbitApproxStandardErrorOfDosage", "ProbitChi", "ProbitEPA", "ProbitFiducialLimits", "ProbitFinney", "ProbitRegression", "ProbitStandardErrorOfDosage", "ProbitStandardErrorRate", "ProbitToPercentage", "ProbitVALUEg", "ProbitVarianceDosage", "ProbitVarianceRate", "Probitw", "ProbitWeightingCoef", "ProbitWorkingP", "ProbitZ", "ProbitZ4dec", "ScaleArcher", "ScaleGauhlStover", "ScaleHorsfallBarratt", "SpearmanKarber", "TestMix2poisons", "TSK", "V1", "V2", "V3", "V4", "V5", "V6", "WAAPPpestCount" ], "_datasets": [ { "name": "AphisRumicisDerrisMalaccensis", "title": "data on the toxicity to Aphis rumicis of an ether extract of Derris malaccensis", "object": "AphisRumicisDerrisMalaccensis", "file": "AphisRumicisDerrisMalaccensis.rda", "class": [ "matrix", "array" ], "fields": [ "concentration", "n", "r" ], "rows": 6, "table": true, "tojson": true }, { "name": "Dunnett.t.Statistic", "title": "Critical Values of Dunnett's t Statistic", "object": "Dunnett.t.Statistic", "file": "Dunnett.t.Statistic.rda", "class": [ "data.frame" ], "fields": [ "df", "alpha", "X2", "X3", "X4", "X5", "X6", "X7", "X8", "X9", "X10" ], "rows": 44, "table": true, "tojson": true }, { "name": "SheepsheadMinnow40SK", "title": "Mortality data from a fathead minnow larval survival and growth test (40 organisms per concentration)", "object": "SheepsheadMinnow40SK", "file": "SheepsheadMinnow40SK.rda", "class": [ "data.frame" ], "fields": [ "Concentration", "Mortality" ], "rows": 6, "table": true, "tojson": true }, { "name": "Table1Finney1964", "title": "Transformation of Percentages to Probits, table I of Finney, 1964", "object": "Table1Finney1964", "file": "Table1Finney1964.rda", "class": [ "matrix", "array" ], "fields": [ "Percentage", "Col0.0", "Col0.1", "Col0.2", "Col0.3", "Col0.4", "Col0.5", "Col0.6", "Col0.7", "Col0.8", "Col0.9" ], "rows": 118, "table": true, "tojson": true }, { "name": "Table2Finney1964", "title": "The Weighting Coefficient and Q/Z, table II of Finney, 1964", "object": "Table2Finney1964", "file": "Table2Finney1964.rda", "class": [ "matrix", "array" ], "fields": [ "Y", "Q/Z", "C=0", "C=1", "C=2", "C=3", "C=4", "C=5", "C=6", "C=7", "C=8", "C=9", "C=10", "C=11", "C=12", "C=13", "C=14", "C=15", "C=16", "C=17", "C=18", "C=19", "C=20", "C=21", "C=22", "C=23", "C=24", "C=25", "C=26", "C=27", "C=28", "C=29", "C=30", "C=31", "C=32", "C=33", "C=34", "C=35", "C=36", "C=37", "C=38", "C=39", "C=40", "C=41", "C=42", "C=43", "C=44", "C=45", "C=46", "C=47", "C=48", "C=49", "C=50", "C=51", "C=52", "C=53", "C=54", "C=55", "C=56", "C=57", "C=58", "C=59", "C=60", "C=61", "C=62", "C=63", "C=64", "C=65", "C=66", "C=67", "C=68", "C=69", "C=70", "C=71", "C=72", "C=73", "C=74", "C=75", "C=76", "C=77", "C=78", "C=79", "C=80", "C=81", "C=82", "C=83", "C=84", "C=85", "C=86", "C=87", "C=88", "C=89", "C=90" ], "rows": 80, "table": true, "tojson": true }, { "name": "Table3Finney1964", "title": "Maximum and Minimum working probits and Range, table III of Finney, 1964", "object": "Table3Finney1964", "file": "Table3Finney1964.rda", "class": [ "matrix", "array" ], "fields": [ "Ymin", "y0", "range", "y100", "Ymax" ], "rows": 55, "table": true, "tojson": true }, { "name": "Table4Finney1964", "title": "Working probits, table IV of Finney, 1964", "object": "Table4Finney1964", "file": "Table4Finney1964.rda", "class": [ "matrix", "array" ], "fields": [ "Kill%", "Col2", "Col2.1", "Col2.2", "Col2.3", "Col2.4", "Col2.5", "Col2.6", "Col2.7", "Col2.8", "Col2.9", "Col3", "Col3.1", "Col3.2", "Col3.3", "Col3.4", "Col3.5", "Col3.6", "Col3.7", "Col3.8", "Col3.9", "Col4", "Col4.1", "Col4.2", 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"Table9Finney1964", "title": "Minimum Working Probit, Range, and Weighting Coefficient for Inverse Sampling, table IX of Finney, 1964", "object": "Table9Finney1964", "file": "Table9Finney1964.rda", "class": [ "matrix", "array" ], "fields": [ "Y", "MinWorkProbit", "Range", "WeightingCoef" ], "rows": 41, "table": true, "tojson": true } ], "_help": [ { "page": "AdjustAbbott", "title": "Calculate corrected efficacy % with Abbott's formula", "topics": [ "AdjustAbbott" ] }, { "page": "AdjustHendersonTilton", "title": "Calculate corrected efficacy % with Henderson-Tilton's formula", "topics": [ "AdjustHendersonTilton" ] }, { "page": "AdjustSchneiderOrelli", "title": "Calculate corrected efficacy % with Schneider-Orelli's formula", "topics": [ "AdjustSchneiderOrelli" ] }, { "page": "AdjustSunShepard", "title": "Calculate corrected efficacy % with Sun-Shepard's formula", "topics": [ "AdjustSunShepard" ] }, { "page": "AphisRumicisDerrisMalaccensis", "title": "data on the toxicity to Aphis rumicis of an ether extract of Derris malaccensis", "topics": [ "AphisRumicisDerrisMalaccensis" ] }, { "page": "ArcsinToPercentage", "title": "Convert Arcsin values to percentages", "topics": [ "ArcsinToPercentage" ] }, { "page": "CalculateLC50", "title": "Calculate LC50 from a matrix with 3 columns: concentration, number of exposed subjects and number of deaths", "topics": [ "CalculateLC50" ] }, { "page": "CalculateLCn", "title": "Calculate LC for N between 0 (LC0) and 100 (LC100)", "topics": [ "CalculateLCn" ] }, { "page": "Dunnett.t.Statistic", "title": "Critical Values of Dunnett's t Statistic", "topics": [ "Dunnett.t.Statistic" ] }, { "page": "erfinv", "title": "Inverse error function", "topics": [ "erfinv" ] }, { "page": "GenTableIFinney1964", "title": "Generate table I from Finney1964 \"Transformation of percentages to probits\"", "topics": [ "GenTableIFinney1964" ] }, { "page": "GenTableIIFinney1964", "title": "Generate table II from Finney1964 \"The weighting coefficient and Q/Z\"", "topics": [ "GenTableIIFinney1964" ] }, { "page": "GenTableIIIFinney1964", "title": "Generate table III from Finney1964 \"Maximum and minimum working probits and range\"", "topics": [ "GenTableIIIFinney1964" ] }, { "page": "GenTableIVFinney1964", "title": "Generate table IV from Finney1964 \"Working probits\"", "topics": [ "GenTableIVFinney1964" ] }, { "page": "GenTableIXFinney1964", "title": "Generate table IX from Finney1964 \"Minimum Working Probit, Range, and Weighting Coefficient for Inverse Sampling\"", "topics": [ "GenTableIXFinney1964" ] }, { "page": "GenTableVFinney1964", "title": "Generate table V from Finney1964 \"The Probability, P, the Ordinate, Z, and Z^2\"", "topics": [ "GenTableVFinney1964" ] }, { "page": "GenTableVIFinney1964", "title": "Generate table VI from Finney1964 \"Distribution of chi^2\"", "topics": [ "GenTableVIFinney1964" ] }, { "page": "GenTableVIIFinney1964", "title": "Generate table VII from Finney1964 \"Distribution of t\"", "topics": [ "GenTableVIIFinney1964" ] }, { "page": "GenTableVIIIFinney1964", "title": "Generate table VIII from Finney1964 \"The Weighting Coefficient in Wadley's Problem\"", "topics": [ "GenTableVIIIFinney1964" ] }, { "page": "IsMonotonicallyDecreasing", "title": "Determine if a series is monotonically decreasing", "topics": [ "IsMonotonicallyDecreasing" ] }, { "page": "IsMonotonicallyIncreasing", "title": "Determine if a series is monotonically increasing", "topics": [ "IsMonotonicallyIncreasing" ] }, { "page": "MakeMonotonicallyDecreasing", "title": "Make monotonically decreasing sequence", "topics": [ "MakeMonotonicallyDecreasing" ] }, { "page": "MakeMonotonicallyIncreasing", "title": "Smoothed Mortality Proportion (monotonically increasing sequence)", "topics": [ "MakeMonotonicallyIncreasing" ] }, { "page": "PercentageToArcsin", "title": "Convert percentages to Arcsin values", "topics": [ "PercentageToArcsin" ] }, { "page": "PercentageToProbit", "title": "Convert percentages to Probit values", "topics": [ "PercentageToProbit" ] }, { "page": "ProbitApproxStandardErrorOfDosage", "title": "Approximate Standard Error of dosage", "topics": [ "ProbitApproxStandardErrorOfDosage" ] }, { "page": "ProbitChi", "title": "Estimate the column for Chi calculation", "topics": [ "ProbitChi" ] }, { "page": "ProbitEPA", "title": "Probit estimation similar to the EPA's Ecological Exposure Research Division (EERD) tool", "topics": [ "ProbitEPA" ] }, { "page": "ProbitFiducialLimits", "title": "Probit Fiducial Limits", "topics": [ "ProbitFiducialLimits" ] }, { "page": "ProbitFinney", "title": "Probit estimation regression with Finney's method", "topics": [ "ProbitFinney" ] }, { "page": "ProbitRegression", "title": "Probit regression line", "topics": [ "ProbitRegression" ] }, { "page": "ProbitStandardErrorOfDosage", "title": "Standard Error of dosage", "topics": [ "ProbitStandardErrorOfDosage" ] }, { "page": "ProbitStandardErrorRate", "title": "Standard Error of rate of increase of probit value per unit increase in x", "topics": [ "ProbitStandardErrorRate" ] }, { "page": "ProbitToPercentage", "title": "Convert Probit values to percentages", "topics": [ "ProbitToPercentage" ] }, { "page": "ProbitVALUEg", "title": "Probit value \"g\"", "topics": [ "ProbitVALUEg" ] }, { "page": "ProbitVarianceDosage", "title": "Variance of dosage", "topics": [ "ProbitVarianceDosage" ] }, { "page": "ProbitVarianceRate", "title": "Variance of rate of increase of probit value per unit increase in x", "topics": [ "ProbitVarianceRate" ] }, { "page": "Probitw", "title": "Calculate weighting coefficient from expected probit", "topics": [ "Probitw" ] }, { "page": "ProbitWeightingCoef", "title": "Calculate the weighting coefficient", "topics": [ "ProbitWeightingCoef" ] }, { "page": "ProbitWorkingP", "title": "Calculate working probit", "topics": [ "ProbitWorkingP" ] }, { "page": "ProbitZ", "title": "Calculate the ordinate to the normal distribution corresponding to the probability P", "topics": [ 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Function for Planning Tests of Mixtures of Two Poisons\"", "topics": [ "TestMix2poisons" ] }, { "page": "TSK", "title": "Trimmed Spearman-Karber method, as per Hamilton and EPA", "topics": [ "TSK" ] }, { "page": "WAAPPpestCount", "title": "WAAPP Pest Count scoring system", "topics": [ "WAAPPpestCount" ] } ], "_rundeps": [], "_score": 1.9084850188786497, "_indexed": true, "_nocasepkg": "ecotoxicology", "_universes": [ "cran" ], "_binaries": [ { "r": "4.7.0", "os": "linux", "version": "1.0.1", "date": "2026-05-13T06:44:58.000Z", "distro": "noble", "commit": "3099df5a54af870abaaba2a69157c9b5f5c1c0ff", "fileid": "ae71a3ec3ed849ab2120a4ade94965323d93245dc49dbf14d292cdda59edc0eb", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/cran/actions/runs/25782924818" }, { "r": "4.6.0", "os": "linux", "version": "1.0.1", "date": "2026-05-13T06:44:53.000Z", "distro": "noble", "commit": "3099df5a54af870abaaba2a69157c9b5f5c1c0ff", "fileid": 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