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Table 4 Significance of correlation between Thumb, Index, and Ring finger per unit length for periphery position

From: A comparative study of characteristic features of sweat pores of finger bulbs in individuals

Number of observations

R

S.E (r) = \( \frac{1-{r}^2}{\sqrt{n}} \)

P.E (r) = 0.6745 × S.E (r)

\( \frac{r}{\ P.E(r)} \)

Significance of r

50

− 0.09

0.129

0.087

− 1.0399 < 6

Not significant

50

− 0.07

0.140

0.094

− 0.780 < 6

Not significant

50

0.46

0.110

0.0748

6.21 ˃ 6

Significant