CorrelateAI › Pairs
US Dollar to Japanese Yen vs Atmospheric Methane (global)
US Dollar to Japanese Yen and Atmospheric Methane (global) correlate at r = +0.55 over 27 years (1999–2025), p = 0.0032. With the time trend removed, r = +0.75. Holds up after detrending.
Verdict: Holds up after detrending. Statistically significant (p = 0.0032) and the association survives trend removal (detrended r = 0.75). Correlation still isn't causation, but this one isn't an obvious artifact.
- Pearson r
- +0.55
- p-value
- 0.0032
- Years compared (n)
- 27 (1999–2025)
- 95% confidence interval
- 0.21 to 0.77
- Correlation with the time trend removed
- +0.75
Sources
- US Dollar to Japanese Yen (JPY per USD): Frankfurter (ECB). Annual mean US Dollar to Japanese Yen exchange rate (European Central Bank reference rates).
- Atmospheric Methane (global) (ppb): NOAA GML. Global annual mean atmospheric methane from marine surface sites (NOAA GML).
Related pairs
- Atmospheric Methane (global) vs US Natural Gas Consumption (r = +0.98)
- Atmospheric Methane (global) vs US GDP per Capita (r = +0.98)
- Atmospheric CO₂ (Mauna Loa) vs Atmospheric Methane (global) (r = +0.98)
- Atmospheric Methane (global) vs US GDP (current US$) (r = +0.98)
- Atmospheric Methane (global) vs US Median Age (r = +0.97)
- Atmospheric Methane (global) vs US Population (r = +0.96)
Correlation does not imply causation. How the verdict is worked out.