Get log-likelihood history

Retrieves the complete log-likelihood from all iterations of Gibbs sampling used to generate a celda model.

logLikelihoodHistory(x, altExpName = "featureSubset")

# S4 method for SingleCellExperiment
logLikelihoodHistory(x, altExpName = "featureSubset")

# S4 method for celdaModel
logLikelihoodHistory(x)

Arguments

x

A SingleCellExperiment object returned by celda_C, celda_G, or celda_CG, or a celda model object.

altExpName

The name for the altExp slot to use. Default "featureSubset".

Value

Numeric. The log-likelihood at each step of Gibbs sampling used to generate the model.

Examples

data(sceCeldaCG)
logLikelihoodHistory(sceCeldaCG)
#>  [1] -1212891 -1212891 -1212891 -1212891 -1212891 -1212891 -1212891 -1212891
#>  [9] -1212891 -1212891 -1212891 -1212891
data(celdaCGMod)
logLikelihoodHistory(celdaCGMod)
#>  [1] -1215541 -1215541 -1215541 -1215541 -1215541 -1215541 -1215541 -1215541
#>  [9] -1215541 -1215541 -1215541 -1215541