This function performs NCA analysis using the PKNCA package for multiple analytes in a NIF object. It uses analyte-specific grouping in the concentration and dose formulas.
Arguments
- obj
A NIF object containing concentration-time data
- analytes
Optional vector of analytes to analyze. If NULL, all analytes will be analyzed.
- parameters
Optional vector of PK parameters to calculate. If NULL, default parameters will be used.
- keep
Optional vector of additional columns to keep in the output.
- average_duplicates
Boolean to indicate whether duplicate entries should be averaged.