{
  "_id": "6a0f6301acfb0bcc41c5c5e1",
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  "Version": "1.75.0",
  "Title": "A Hidden Markov Model for high throughput genotyping arrays",
  "Authors@R": "person(\"Robert\", \"Scharpf\", email=\"rscharpf@jhu.edu\", role=c(\"aut\", \"cre\"))",
  "Description": "Hidden Markov Models for characterizing chromosomal\nalteration in high throughput SNP arrays.",
  "Date": "2021-11-21",
  "Collate": "'AllClasses.R' 'AllGenerics.R' 'datasets.R' 'functions.R'\n'help.R' 'hmm-methods.R' 'methods-ArrayViews.R'\n'methods-CopyNumScanParams.R' 'methods-EmissionParam.R'\n'methods-FilterParam.R' 'methods-HMM.R' 'methods-HMMList.R'\n'methods-HmmGRanges.R' 'methods-HmmParam.R'\n'methods-HmmTrellisParam.R' 'methods-IdiogramParams.R'\n'methods-LogLik.R' 'methods-SnpArrayExperiment.R'\n'methods-SnpDataFrame.R' 'methods-TransitionParam.R'\n'methods-Viterbi.R' 'updates.R' 'zzz.R'",
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  "Repository": "https://bioc.r-universe.dev",
  "Date/Publication": "2026-04-28 12:32:33 UTC",
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      "page": "acf2",
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      "topics": [
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      "page": "calculateEmission",
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    },
    {
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      "concept": [
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        "baf_means,EmissionParam-method",
        "baf_means,HmmParam-method",
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        "baf_means<-,EmissionParam,numeric-method",
        "baf_sds",
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        "baf_sds,HmmParam-method",
        "baf_sds<-",
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        "cn_means,HmmParam-method",
        "cn_means<-",
        "cn_means<-,EmissionParam,numeric-method",
        "cn_sds",
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        "cn_sds,HmmParam-method",
        "cn_sds<-",
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        "EmissionParam,numeric-method",
        "EMupdates",
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        "EMupdates,HmmParam-method",
        "show,EmissionParam-method"
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      "page": "cnvFilter",
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      "topics": [
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        "cnvFilter,HMM-method",
        "cnvFilter,HMMList-method",
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        "cnvSegs,HMM-method",
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        "cnvSegs,HMMList-method",
        "deletion",
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        "duplication",
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        "duplication,HMMList-method",
        "hemizygous",
        "hemizygous,HMM-method",
        "hemizygous,HMMList-method",
        "homozygous",
        "homozygous,HMM-method",
        "homozygous,HMMList-method",
        "segs,HMMList-method"
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      "topics": [
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        "CopyNumScanParams-class",
        "show,CopyNumScanParams-method"
      ]
    },
    {
      "page": "doUpdate",
      "title": "Helper function to determine whether to update the HMM parameters via the Baum-Welch algorithm",
      "topics": [
        "doUpdate"
      ]
    },
    {
      "page": "dropDuplicatedMapLocs",
      "title": "Drop markers on the same chromosome having the same genomic coordinates",
      "topics": [
        "dropDuplicatedMapLocs"
      ]
    },
    {
      "page": "dropSexChrom",
      "title": "Filter sex chromosomes",
      "topics": [
        "dropSexChrom"
      ]
    },
    {
      "page": "emission",
      "title": "Methods to set and get emission probabilities",
      "topics": [
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        "emission,HmmParam-method",
        "emission<-",
        "emission<-,HMM-method",
        "emission<-,HmmParam-method"
      ]
    },
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      "page": "emissionParam",
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      "topics": [
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        "emissionParam,HMM-method",
        "emissionParam,HmmGRanges-method",
        "emissionParam,HmmParam-method",
        "emissionParam<-",
        "emissionParam<-,HmmGRanges,EmissionParam-method",
        "emissionParam<-,HmmParam,EmissionParam-method"
      ]
    },
    {
      "page": "FilterParam-class",
      "title": "Container for the common criteria used to filtering genomic ranges",
      "topics": [
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        "FilterParam-class",
        "probability,FilterParam-method",
        "show,FilterParam-method",
        "state,FilterParam-method"
      ]
    },
    {
      "page": "filters",
      "title": "Accessor for HMM filter parameters",
      "topics": [
        "filters",
        "filters,HMM-method",
        "filters,HmmParam-method"
      ]
    },
    {
      "page": "LowLevelSummaries",
      "title": "Accessor for SNP genotypes",
      "topics": [
        "baf,ArrayViews-method",
        "baf,SnpArrayExperiment-method",
        "copyNumber,SnpArrayExperiment-method",
        "genotypes",
        "genotypes,ArrayViews-method",
        "genotypes,SnpArrayExperiment-method",
        "lrr,ArrayViews-method",
        "lrr,SnpArrayExperiment-method"
      ]
    },
    {
      "page": "getExampleSnpExperiment",
      "title": "Create an example SnpArrayExperiment from source files containing marker-level genomic data that are provided in this package",
      "topics": [
        "getExampleSnpExperiment"
      ]
    },
    {
      "page": "getHmmParams",
      "title": "Accessor for HMM model parameters",
      "topics": [
        "getHmmParams",
        "getHmmParams,HMM-method",
        "getHmmParams,HmmParam-method"
      ]
    },
    {
      "page": "HMM",
      "title": "Container for the segmented data and the 6-state HMM model parameters",
      "topics": [
        "HMM",
        "HMM-class",
        "show,HMM-method",
        "state,HMM-method"
      ]
    },
    {
      "page": "hmm2",
      "title": "Fit a 6-state HMM to log R ratios and B allele frequencies estimated from SNP arrays",
      "topics": [
        "hmm2",
        "hmm2,ArrayViews-method",
        "hmm2,oligoSnpSet-method",
        "hmm2,SnpArrayExperiment-method"
      ]
    },
    {
      "page": "HMMList",
      "title": "Constructor for 'HMMList' class",
      "topics": [
        "HMMList"
      ]
    },
    {
      "page": "HMMList-class",
      "title": "Class, constructor, and methods for representing HMM results from multiple samples",
      "topics": [
        "HMMList-class",
        "show,HMMList-method",
        "unlist,HMMList-method"
      ]
    },
    {
      "page": "HmmParam",
      "title": "Constructor for HmmParam class",
      "topics": [
        "HmmParam",
        "HmmParam,matrix-method",
        "HmmParam,missing-method",
        "ncol,HmmParam-method",
        "nrow,HmmParam-method",
        "show,HmmParam-method"
      ]
    },
    {
      "page": "hmmResults",
      "title": "Example output from the hidden markov model",
      "topics": [
        "hmmResults"
      ]
    },
    {
      "page": "HmmTrellisParam",
      "title": "Constructor for HmmTrellisParam class",
      "topics": [
        "HmmTrellisParam"
      ]
    },
    {
      "page": "IdiogramParam-class",
      "title": "Constructor for IdiogramParam objects",
      "topics": [
        "IdiogramParams",
        "plot,IdiogramParams,ANY-method",
        "plot,IdiogramParams-method"
      ]
    },
    {
      "page": "IdiogramParams-class",
      "title": "Paramater class for plotting idiograms",
      "topics": [
        "IdiogramParams-class",
        "show,IdiogramParams-method"
      ]
    },
    {
      "page": "isHeterozygous",
      "title": "Assess whether genotype is heterozygous based on BAFs",
      "topics": [
        "isHeterozygous",
        "isHeterozygous,ArrayViews-method",
        "isHeterozygous,matrix-method",
        "isHeterozygous,numeric-method",
        "isHeterozygous,SnpArrayExperiment-method"
      ]
    },
    {
      "page": "LogLik",
      "title": "Constructor for LogLik class",
      "topics": [
        "LogLik"
      ]
    },
    {
      "page": "LogLik-class",
      "title": "Classes and methods for storing/getting log-likelihoods from Viterbi algorithm",
      "topics": [
        "length,LogLik-method",
        "LogLik-class",
        "show,LogLik-method"
      ]
    },
    {
      "page": "IO",
      "title": "Accessors for objects of class ArrayViews",
      "topics": [
        "bafFile",
        "bafFile,ArrayViews-method",
        "gtFile",
        "gtFile,ArrayViews-method",
        "lrrFile",
        "lrrFile,ArrayViews-method",
        "lrrFile<-",
        "lrrFile<-,ArrayViews-method"
      ]
    },
    {
      "page": "matrixOrNULL-class",
      "title": "A class allowing matrix or NULL objects",
      "topics": [
        "matrixOrNULL",
        "matrixOrNULL-class"
      ]
    },
    {
      "page": "NA_filter",
      "title": "Remove SNPs with NAs in any of the low-level estimates",
      "topics": [
        "NA_filter",
        "NA_filter,character-method",
        "NA_filter,list-method",
        "NA_filter,numeric-method",
        "NA_filter,oligoSnpSet-method",
        "NA_filter,SnpArrayExperiment-method"
      ]
    },
    {
      "page": "numberFeatures",
      "title": "The number of SNP/nonpolymorphic probes contained in a genomic interval",
      "topics": [
        "numberFeatures",
        "numberFeatures,FilterParam-method",
        "numberFeatures,HMM-method",
        "numberFeatures,HmmGRanges-method"
      ]
    },
    {
      "page": "parsedPath",
      "title": "Complete path to directory for keeping parsed files",
      "topics": [
        "parsedPath",
        "parsedPath,ArrayViews-method"
      ]
    },
    {
      "page": "parseSourceFile",
      "title": "Function for parsing GenomeStudio files",
      "topics": [
        "parseSourceFile",
        "parseSourceFile,ArrayViews,CopyNumScanParams-method"
      ]
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