Table 2: Description of the variables and their correlation
coefficient with reel age.
Variables |
Correlation coefficient
(Spearman) |
P-value |
I_St1 |
-0.135148 |
0.06231 |
I_St2 |
-0.2141245 |
0.002936 |
I_St3 |
-0.2470138 |
0.0005712 |
I_St4 |
0.2727233 |
0.0001351 |
C_St1 |
-0.6170941 |
<
2.2e-16 |
C_St2 |
-0.3976513 |
1.225e-08 |
C_St3 |
0.7395386 |
<
2.2e-16 |
C_St4 |
0.7395386 |
<
2.2e-16 |
PM_St1 |
-0.6801941 |
<
2.2e-16 |
PM_St2 |
-0.4880747 |
7.956e-13 |
PM_St3 |
-0.3425723 |
1.229e-06 |
PM_St4 |
0.7607081 |
<
2.2e-16 |
M_St1 |
-0.6856221 |
<
2.2e-16 |
M_St2 |
-0.2358707 |
0.00102 |
M_St3 |
-0.04920808 |
0.499 |
M_St4 |
0.7981866 |
<
2.2e-16 |