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US CO₂ Emissions per Capita vs US Homicide Rate
US CO₂ Emissions per Capita and US Homicide Rate correlate at r = +0.42 over 31 years (1990–2023), p = 0.020. With the time trend removed, r = -0.74. Direction flips without the trend.
Verdict: Direction flips without the trend. The raw correlation is 0.42, but once each series' time trend is removed it becomes -0.74. The year-to-year movements run the opposite way to the long-run trends, so the headline number is misleading.
- Pearson r
- +0.42
- p-value
- 0.020
- Years compared (n)
- 31 (1990–2023)
- 95% confidence interval
- 0.07 to 0.67
- Correlation with the time trend removed
- -0.74
Sources
- US CO₂ Emissions per Capita (tonnes): Our World in Data. US CO₂ Emissions per Capita (Our World in Data: CO₂ emissions per capita).
- US Homicide Rate (per 100,000 people): Our World in Data. US Homicide Rate (Our World in Data: Homicide rate per 100,000 population).
Related pairs
- US CO₂ Emissions per Capita vs US CO₂ Emissions per Capita (r = +0.97)
- US Homicide Rate vs US Rural Population (r = +0.94)
- US Homicide Rate vs US Urban Population (r = -0.94)
- US CO₂ Emissions per Capita vs US Energy Use per Capita (r = +0.93)
- US CO₂ Emissions per Capita vs US Wind Power Generation (r = -0.93)
- US CO₂ Emissions per Capita vs US Health Expenditure (r = -0.92)
Correlation does not imply causation. How the verdict is worked out.