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New York Average Temperature vs US R&D Expenditure

New York Average Temperature and US R&D Expenditure correlate at r = +0.53 over 28 years (1996–2023), p = 0.0037. With the time trend removed, r = +0.19. Holds up after detrending.

Verdict: Holds up after detrending. Statistically significant (p = 0.0037) and the association survives trend removal (detrended r = 0.19). Correlation still isn't causation, but this one isn't an obvious artifact.

Pearson r
+0.53
p-value
0.0037
Years compared (n)
28 (1996–2023)
95% confidence interval
0.20 to 0.75
Correlation with the time trend removed
+0.19

Sources

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