Table 1 Simple regression model in R software statistics using FW85% as independent variable.

From: A fresh perspective on infrared spectroscopy as a prescreening method for molecular and stable isotopes analyses on ancient human bones

Linear Regression Equation: aDNA% = − 98.0698 + 11.2778 FW85%

Term

Coef

SE Coef

T-Value

P-value

S

R-sq

R-sq(adj)

F

df

Intercept

− 98.0

10.1

− 9.6

1.01e-15

     

FW85%

11.2

0.9

11.3

 < 2e-16

20.69

0.5754

0.571

128.8

1,95