powerplot {MultNonParam} | R Documentation |
Plots powers for the Kruskall-Wallis test, via Monte Carlo and two approximations.
powerplot(numgrps = 3, thetadagger = NULL, nnvec = 5:30, nmc = 50000, targetpower = 0.8, level = 0.05)
numgrps |
Number of groups to compare |
thetadagger |
Direction of effect |
nnvec |
vector of numbers per group. |
nmc |
Number of Monte Carlo trials |
targetpower |
Target power for test |
level |
level for test. |