Perform a non-directional Wilcoxon Signed Test. How are the significance results different from the t-test using this non-parametric test?
Using owned and rent from the Scottish postcode data (depdata.csv), carry out the following dependent
samples tests.
What will be an ideal response?
wilcox.test(depdata$owned,depdata$rent, paired=TRUE)
Wilcoxon signed rank test with continuity correction
data: depdata$owned and depdata$rent
V = 431910, p-value < 2.2e-16
alternative hypothesis: true location shift is not equal to 0
Based on the p-value, we conclude that the distributions for people who own and people who rent across all
Scottish postcodes are statistically significantly different. Therefore, our significance results are the same as
they were with the t-test.
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