| Fpower1 | R Documentation |
Calculates the power for one-way ANOVA
Fpower1(alpha,nlev,nreps,Delta,sigma)
alpha |
input - significance level of the F-test. |
nlev |
input - the number of levels of the factor |
nreps |
input - the number of replicates in each level of the factor. |
Delta |
input - the size of a practical difference in two cell means. |
sigma |
input - the standard deviation of the experimental error. |
probability of exceeding fcrit(alpha, nu1,nu2) with the non-central F-distribution with nu1 and nu2 degrees of freedom and noncentrality parameter nc
John Lawson