{
  "_id": "6a1151f6acfb0bcc41cea85b",
  "Package": "MLDS",
  "Type": "Package",
  "Title": "Maximum Likelihood Difference Scaling",
  "Version": "0.5.1",
  "Date": "2023-08-19",
  "Author": "Kenneth Knoblauch and Laurence T. Maloney, based in part on C\ncode written by Laurence T. Maloney and J. N. Yang",
  "Maintainer": "Kenneth Knoblauch <ken.knoblauch@inserm.fr>",
  "LazyData": "yes",
  "Description": "Difference scaling is a method for scaling perceived\nsupra-threshold differences.  The package contains functions\nthat allow the user to design and run a difference scaling\nexperiment, to fit the resulting data by maximum likelihood and\ntest the internal validity of the estimated scale.",
  "License": "GPL (>= 2)",
  "NeedsCompilation": "no",
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    "User": "root"
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  "Repository": "https://cran.r-universe.dev",
  "Date/Publication": "2023-08-20 09:30:43 UTC",
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    "as.mlds.df",
    "binom.diagnostics",
    "boot.mlbs",
    "boot.mlds",
    "DefineMyScale",
    "df2mlds.df",
    "DisplayOneQuad",
    "DisplayOneTriad",
    "Get6pts",
    "ix.mat2df",
    "lik6pt",
    "make.ix.mat",
    "mlds",
    "mlds.formula",
    "mlds.mlbs.df",
    "mlds.mlds.df",
    "pmc",
    "Rbind",
    "runQuadExperiment",
    "runSampleExperiment",
    "runTriadExperiment",
    "SimMLDS",
    "simu.6pt",
    "SwapOrder"
  ],
  "_datasets": [
    {
      "name": "AutumnLab",
      "title": "Difference Scale Judgement Data Set",
      "object": "AutumnLab",
      "class": [
        "mlds.df",
        "data.frame"
      ],
      "fields": [
        "resp",
        "S1",
        "S2",
        "S3",
        "S4"
      ],
      "rows": 210,
      "table": true,
      "tojson": true
    },
    {
      "name": "kk1",
      "title": "Difference Scale Judgment Data Sets",
      "object": "kk1",
      "class": [
        "mlds.df",
        "data.frame"
      ],
      "fields": [
        "resp",
        "S1",
        "S2",
        "S3",
        "S4"
      ],
      "rows": 330,
      "table": true,
      "tojson": true
    },
    {
      "name": "kk2",
      "title": "Difference Scale Judgment Data Sets",
      "object": "kk2",
      "class": [
        "mlds.df",
        "data.frame"
      ],
      "fields": [
        "resp",
        "S1",
        "S2",
        "S3",
        "S4"
      ],
      "rows": 330,
      "table": true,
      "tojson": true
    },
    {
      "name": "kk3",
      "title": "Difference Scale Judgment Data Sets",
      "object": "kk3",
      "class": [
        "mlds.df",
        "data.frame"
      ],
      "fields": [
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        "S1",
        "S2",
        "S3",
        "S4"
      ],
      "rows": 330,
      "table": true,
      "tojson": true
    },
    {
      "name": "kktriad",
      "title": "Difference Scale Judgment Data Sets",
      "object": "kktriad",
      "class": [
        "mlbs.df",
        "data.frame"
      ],
      "fields": [
        "resp",
        "S1",
        "S2",
        "S3"
      ],
      "rows": 165,
      "table": true,
      "tojson": true
    },
    {
      "name": "Transparency",
      "title": "Difference Scaling of Transparency",
      "object": "Transparency",
      "class": [
        "data.frame"
      ],
      "fields": [
        "resp",
        "S1",
        "S2",
        "S3",
        "S4",
        "Obs"
      ],
      "rows": 2520,
      "table": true,
      "tojson": true
    }
  ],
  "_help": [
    {
      "page": "MLDS-package",
      "title": "~~ MLDS ~~ Maximum Likelihood Differerence Scaling",
      "topics": [
        "MLDS-package",
        "MLDS"
      ]
    },
    {
      "page": "as.mlds.df",
      "title": "Coerces a data.frame to mlds.df",
      "topics": [
        "as.mlbs.df",
        "as.mlbs.df.data.frame",
        "as.mlds.df",
        "as.mlds.df.data.frame",
        "df2mlds.df"
      ]
    },
    {
      "page": "AutumnLab",
      "title": "Difference Scale Judgement Data Set",
      "topics": [
        "AutumnLab"
      ]
    },
    {
      "page": "binom.diagnostics",
      "title": "Diagnostics for Binary GLM",
      "topics": [
        "binom.diagnostics",
        "plot.mlds.diag"
      ]
    },
    {
      "page": "boot.mlds",
      "title": "Resampling of an Estimated Difference Scale",
      "topics": [
        "boot.mlbs",
        "boot.mlds"
      ]
    },
    {
      "page": "DisplayOneQuad",
      "title": "Helper Functions for Perception of Correlation Difference Scale Experiment",
      "topics": [
        "DefineMyScale",
        "DisplayOneQuad",
        "DisplayOneTriad"
      ]
    },
    {
      "page": "fitted.mlds",
      "title": "Fitted Responses for a Difference Scale",
      "topics": [
        "fitted.mlbs",
        "fitted.mlds"
      ]
    },
    {
      "page": "Get6pts",
      "title": "Find All 6-point Conditions in data.frame",
      "topics": [
        "Get6pts"
      ]
    },
    {
      "page": "ix.mat2df",
      "title": "Transform data.frame back to Raw Difference Scale Format",
      "topics": [
        "ix.mat2df"
      ]
    },
    {
      "page": "kk",
      "title": "Difference Scale Judgment Data Sets",
      "topics": [
        "kk",
        "kk1",
        "kk2",
        "kk3",
        "kktriad"
      ]
    },
    {
      "page": "lik6pt",
      "title": "Compute Log Likelihood for 6-point Test",
      "topics": [
        "lik6pt"
      ]
    },
    {
      "page": "logLik.mlds",
      "title": "Compute Log-Likelihood for an mlds object",
      "topics": [
        "logLik.mlbs",
        "logLik.mlds"
      ]
    },
    {
      "page": "make.ix.mat",
      "title": "Create data.frame for Fitting Difference Scale by glm",
      "topics": [
        "make.ix.mat"
      ]
    },
    {
      "page": "mlds",
      "title": "Fit Difference Scale by Maximum Likelihood",
      "topics": [
        "mlds",
        "mlds.data.frame",
        "mlds.formula",
        "mlds.mlbs.df",
        "mlds.mlds.df"
      ]
    },
    {
      "page": "plot.mlds",
      "title": "Plot a mlds Object",
      "topics": [
        "lines.mlbs",
        "lines.mlds",
        "plot.mlbs",
        "plot.mlds",
        "points.mlbs",
        "points.mlds"
      ]
    },
    {
      "page": "pmc",
      "title": "Proportion of Misclassifications According to an Estimated MLDS Fit",
      "topics": [
        "pmc"
      ]
    },
    {
      "page": "predict.mlds",
      "title": "Predict method for MLDS Fits",
      "topics": [
        "predict.mlbs",
        "predict.mlds"
      ]
    },
    {
      "page": "print.mlds",
      "title": "Difference Scale default print statement",
      "topics": [
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        "print.mlds"
      ]
    },
    {
      "page": "rbind.mlds.df",
      "title": "Concatenate Objects of Class 'mlbs.df' or 'mlds.df' by Row",
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        "rbind.mlbs.df",
        "rbind.mlds.df"
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    {
      "page": "runQuadExperiment",
      "title": "Start and run a Difference Scale Experiment",
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        "runSampleExperiment",
        "runTriadExperiment"
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    {
      "page": "SimMLDS",
      "title": "Simulate Output of MLDS Experiment",
      "topics": [
        "SimMLDS"
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      "page": "simu.6pt",
      "title": "Perform Bootstrap Test on 6-point Likelihood for MLDS FIT",
      "topics": [
        "simu.6pt"
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    {
      "page": "summary.mlds",
      "title": "Summary for a mlds fit",
      "topics": [
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        "print.summary.mlds",
        "summary.mlbs",
        "summary.mlds"
      ]
    },
    {
      "page": "summary.mlds.bt",
      "title": "Method to Extract Bootstrap Values for MLDS Scale Values",
      "topics": [
        "summary.mlds.bt"
      ]
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    {
      "page": "SwapOrder",
      "title": "Order Stimuli and Adjust Responses from Difference Scaling data.frame",
      "topics": [
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    },
    {
      "page": "Transparency",
      "title": "Difference Scaling of Transparency",
      "topics": [
        "Transparency"
      ]
    }
  ],
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      "source": "MLDS.Stex",
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      "title": "MLDS: Maximum Likelihood Difference Scaling in R",
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      "created": "2011-10-14",
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