Clark West MSPE adjusted statistics

[alps]

Hello,
I changed the question a bit, Ithink nobody knows much about this.
I am trying to measure the performance of a few forecasting models I have.

There are 2 adjusted statistics: DM and CW. I checked several sources but I am not sure about the difference. I wonder if anybody has an idea to calcylate the Clark and West adjusted statistics.

From what I read here is Diebold-Mariano statistics: S= d/sqrt(varience of d(t)) sqrt(N)

d(t) = RMSE1(t) - RMSE2(t)

mean of d(t) ==> d= 1/N sum of (d(t)

Thanks a lot