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