r

y

x1

x2

x3

x4

x5

x6

x7

x8

x9

y

1

x1

−0.55^*

1

x2

0.16

−0.15

1

x3

0.41

−0.01

−0.34

1

x4

0.34

−0.34

−0.03

0.16

1

x5

−0.68^**

0.53

−0.19

−0.19

−0.4

1

x6

0.22

0.18

0.38

0.09

−0.5

−0.42

1

x7

0.60^**

−0.31

0.12

0.24

0.29

−0.94^**

0.52

1

x8

−0.16

0.61^**

−0.31

0.07

0.05

0.39

−0.11

−0.30

1

x9

−0.19

−0.15

0.34

−0.29

0.22

0.05

−0.17

−0.09

0.23

1