Transfrom model parameter values from a normal to their original scale, based on a specified transformation type

Transfrom model parameter values from a normal to their original scale, based on a specified transformation type

untransformParamFromNormal(
  spec,
  values,
  columnNames = setdiff(names(values), c("ID.POP", "ID"))
)

Arguments

spec

a filename (character string) denoting the path to a GPF excel file, or a GPF object, or an IQRnlmeParamSpec object.
values

a data.frame with columns among model parameter names in spec and, eventually ID.POP and ID.
columnNames

a character vector specifying the parameter names (columns in values) which should be untransformed. Default: setdiff(names(values), c("ID.POP", "ID")).

Value

a data.frame with the same columns as values.

See also

Random sampling of NLME model parameters

General Parameter Format

Other functions in the NLME parameter sampling API: calcIndParamValues(), calcTypicalIndParamValues(), combineGPF(), generate_GPFFromIQRnlmeProject(), generate_GPFFromProjectInfoList(), generate_GPFFromProjectInfo(), getCorMatrixUncertainty(), getCovMatrixIIV(), getCovMatrixUncertainty(), getNamesAllParameters(), getNamesCovariateParameters(), getNamesErrorParameters(), getNamesIIVCorrParameters(), getNamesIIVParameters(), getNamesModelParameters(), getParamEstimates(), getParamTransformationTypes(), imputeTYPEcol_GPF(), is.GPF(), is.IQRnlmeParamSpec(), read_GPFFromCSV(), read_GPFFromXLS(), sampleIDs(), sampleIndParamValues(), sampleParamFromUncertainty(), sampleRandomEffects(), specifyParamSampling(), transformParamToNormal()