What do you mean by this "power value". Is it the Chuprov correlation coefficient, which is a measure of the explanatory properties between the two variables?
If I have
N = 107
DataSet1:
69,7
31,0
The power value for chi square test is 0.86809.
I want to know the exact steps for this calculation..
Another example is
N = 107
DataSet 2:
.......Column1,Column2
Row1:47,20
Row2:38,2
The power value for chi square test is 0.41613.
Please explain all steps of calculation and the formula..
I need to apply the method to other datasets..
Thanks in advance.