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JSDNE (version 4.6)

Estimating the Age using Auricular Surface by DNE

Description

The age is estimated by calculating the Dirichlet Normal Energy (DNE) on the whole auricular surface and the apex of the auricular surface. It involves three estimation methods: principal component discriminant analysis (PCQDA), and principal component logistic regression analysis (PCLR) methods, principal component regression analysis with Southeast Asian (A_PCR), and principal component regression analysis with multipopulation (M_PCR). The package is created with the data from the Louis Lopes Collection in Lisbon, the 21st Century Identified Human Remains Collection in Coimbra, and the CAL Milano Cemetery Skeletal Collection in Milan, and the skeletal collection at Khon Kaen University (KKU) Human Skeletal Research Centre (HSRC), housed in the Department of Anatomy in the Faculty of Medicine at KKU in Khon Kaen.

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Version

Install

install.packages('JSDNE')

Monthly Downloads

184

Version

4.6

License

GPL-3

Maintainer

Jisun Jang

Last Published

November 27th, 2025

Functions in JSDNE (4.6)

JSDNE-package

JSDNE: Estimating the Age using Auricular Surface by DNE
PCR_Train

PCR_Train
A_PCR_result

Estimating the age using A_PCR method
PCR_result

Estimating the age using PCR method
Apex

Surface mesh of apex of auricular surface.
PCQDA_result

Estimating the age using DNE_PCQDA method
PCR_Test

PCR_Test
ThaiData

ThaiData
TrendLine

TrendLine
PCLR_Train

PCLR_Train
M_PCR_result

Estimating the age using M_PCR method
PCLR_result

Estimating the age using DNE_PCLR method
M_PCR_Train

M_PCR_Train
FirstObservation

FirstObservation
A_PCR_Train

A_PCR_Train
A_PCR_Test

A_PCR_Test
PCQDA_Train

PCQDA_Train
PCQDA_Test

PCQDA_Test
WholeSurface

Surface mesh of whole auricular surface.
MultiData

MultiData
Distribution

Distribution
PCLR_Test

PCLR_Test
M_PCR_Test

M_PCR_Train
RawData

RawData
SecondObservation

SecondObservation