Table 2 : Sparity Indices SIi for S.


i Observed Possible SIi

1 3 3 1.000
2 7 9 0.778
3 10 27 0.370
4 13 81 0.161
5 13 243 0.054
6 13 729 0.018
7 13 2187 0.006
8 12 6561 0.002
9 11 19683 0.001
≥10 -- -- <0.001

Akbilgic et al.Journal of Medical Statistics and Informatics  2016 4:8DOI : 10.7243/2053-7662-4-8