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US Marriage Rate vs US Meat Consumption per Person

US Marriage Rate and US Meat Consumption per Person correlate at r = -0.62 over 61 years (1961–2022), p < 0.0001. With the time trend removed, r = +0.40. Direction flips without the trend.

Verdict: Direction flips without the trend. The raw correlation is -0.62, but once each series' time trend is removed it becomes 0.40. The year-to-year movements run the opposite way to the long-run trends, so the headline number is misleading.

Pearson r
-0.62
p-value
< 0.0001
Years compared (n)
61 (1961–2022)
95% confidence interval
-0.76 to -0.44
Correlation with the time trend removed
+0.40

Sources

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Correlation does not imply causation. How the verdict is worked out.