Variable

psf

$pl{r}_1$

$pl{r}_2$

psf

1.0000

0.2614

0.2578

(0.2400)

(0.2467)

$pl{r}_1$

0.2614

1.0000

0.9548

(0.2400)

(0.0000)

$pl{r}_2$

0.2578

0.9548

1.0000

(0.2467)

(0.0000)