For NONMEM models (method = "pharmpy", "psn", "nmfe"): uses pharmpy
to parse the model file. For ferx models (method = "ferx"): verifies the
.ferx file exists.
For NONMEM models (method = "pharmpy", "psn", "nmfe"): uses pharmpy
to parse the model file. For ferx models (method = "ferx"): verifies the
.ferx file exists.