n_noether

alpha

1 - Type II error probability, the desired statistical
power

power

probability \(P(X &lt; Y)\) that a random observation from
group X is smaller than a random observation from group Y

relative sample size of the X-sample. Number between 0 and 1.
q = 0.5 means that the size of the X-sample will be 50% of the
total sample size

Noether's (1987) formula for obtaining a sample size estimation for
the two-sample Wilcoxon Mann-Whitney test.

internal

Estimate necessary sample sizes for comparing the location
of data from two groups or categories when the distribution of the
data is skewed. The package
offers a non-parametric method for a Wilcoxon Mann-Whitney test of
location shift as well as methods for several generalized linear
models, for instance, Gamma regression.

n_noether: Noether's (1987) formula for obtaining a sample size estimation for the two-sample Wilcoxon Mann-Whitney test.

Description

Usage

Arguments

Value