I used the KaKs calculator to calculate the omega value. I got many instances where the omega values are greater then 1. But I have a question, in the next column I see the p-value which has been calculated by the Fisher test whose values are greater then 0.05 for all the KaKs which are greater then 1. How to interpret this, to take the omega values greater then 1 as the values of the positive selection or not. I hope some one who has run this can help me to interpret this results.