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The walkthrough took me through finding a correlation between voting preference and neuroticism. Great! But it's also worth noting that this dataset shows large
by aphyr 14y ago
The walkthrough took me through finding a correlation between voting preference and neuroticism. Great! But it's also worth noting that this dataset shows larger effect sizes at similar CIs for the correlation between [preference and age] and [age and neuroticism]. This, folks, is why ANOVA is important.
That aside, the product was clear, fast, and intuitive. Well-chosen visualizations and a clean emphasis on the important moments for basic covariate analysis. Well done.
- glaugh 14y agoNice, well pointed out. Unfortunately, we don't have regressions yet. But just to make sure these findings were still valid, we tossed this data into a program that did to make sure the effect remained (it did). It's no substitute for regressions/ANOVA, but for now here's what Statwing can do: If you add a filter that excludes datapoints below, say, 40 years old. Looking only at folks older than 40, there's no relationship between [neuroticism and age], but the relationship between [neuroticism and preference] remains. But, point taken. We'll count this as a vote for prioritizing regression. Thanks!