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Describe some of the effects that moons can have on nearby ring systems.
Wilcoxon Signed Rank Test
A statistical analysis method void of parametric requirements, designed to assess whether two associated samples, matched pairs, or recurrent measurements on an individual sample exhibit differences in their mean rank in the population.
Rank Sums
A non-parametric statistical measure used to compare the distributions of two independent samples by ranking all observations together and then summing ranks for observations belonging to each sample.
Standardized Test Statistic
A calculated value used to determine the relative distance of a data point or sample from the mean of a population, expressed in terms of the standard deviation of the population.
Positive Differences
The result obtained when subtracting a smaller number from a larger number in each pair of a data set.
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