Apex                    Surface mesh of apex of auricular surface.
PCLR_Test               PCLR_Test
PCLR_Train              PCLR_Train
PCLR_result             Estimating the age using DNE_PCLR method
PCQDA_Test              PCQDA_Test
PCQDA_Train             PCQDA_Train
PCQDA_result            Estimating the age using DNE_PCQDA method
PCR_Test                PCR_Test
PCR_Train               PCR_Train
PCR_result              Estimating the age using PCR method
RawData                 RawData
WholeSurface            Surface mesh of whole auricular surface.
