Description Usage Arguments Value Author(s)
The function determines the empirical and theoretical power. The empirical power is the proportion of simulations in which the z-statistic for the parameter of interest exceeds the z-statistic for the desured level if statistical significance. The theoretical power is the power of the study.
1 | power.calc(pval = NULL, z.values = NULL, mean.model.z = NULL)
|
pval |
cut-off p-value defining statistical significance. |
z.values |
z-statistic of the determinant. |
mean.model.z |
mean z-statistic of the environmental determinant. |
a list that contains the computed empirical power and theoretical power.
Gaye A.
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