Advances in Fuzzy Systems / 2014 / Article / Tab 1

Research Article

Fuzzy Approach for Group Sequential Test

Table 1

Pocock’s critical values and for two-sided test, ; ; .


1 1.645 3.290
2 1.875 1.875 2.445
3 1.993 1.993 1.993 2.035
4 2.067 2.067 2.067 2.067 1.782
5 2.122 2.122 2.122 2.122 2.122 1.605