getBIC: Get criterion value

In RMixtCompUtilities: Utility Functions for 'MixtComp' Outputs

Get criterion value

Description

Get criterion value

Usage

getBIC(outMixtComp)

getICL(outMixtComp)

Arguments

outMixtComp

object of class MixtCompLearn or MixtComp obtained using mixtCompLearn or mixtCompPredict functions from RMixtComp package or rmcMultiRun from RMixtCompIO package.

Value

value of the criterion

Author(s)

Quentin Grimonprez

See Also

Other getter: getCompletedData(), getEmpiricTik(), getMixtureDensity(), getParam(), getPartition(), getType()

Examples

if (requireNamespace("RMixtCompIO", quietly = TRUE)) {
  dataLearn <- list(
    var1 = as.character(c(rnorm(50, -2, 0.8), rnorm(50, 2, 0.8))),
    var2 = as.character(c(rnorm(50, 2), rpois(50, 8)))
  )

  model <- list(
    var1 = list(type = "Gaussian", paramStr = ""),
    var2 = list(type = "Poisson", paramStr = "")
  )

  algo <- list(
    nClass = 2,
    nInd = 100,
    nbBurnInIter = 100,
    nbIter = 100,
    nbGibbsBurnInIter = 100,
    nbGibbsIter = 100,
    nInitPerClass = 3,
    nSemTry = 20,
    confidenceLevel = 0.95,
    ratioStableCriterion = 0.95,
    nStableCriterion = 10,
    mode = "learn"
  )

  resLearn <-RMixtCompIO::rmcMultiRun(algo, dataLearn, model, nRun = 3)

  # get criterion
  bic <- getBIC(resLearn)
  icl <- getICL(resLearn)
}

RMixtCompUtilities documentation built on Sept. 22, 2023, 5:10 p.m.