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New York Average Temperature vs US Resident Patent Applications

New York Average Temperature and US Resident Patent Applications correlate at r = +0.47 over 42 years (1980–2021), p = 0.0015. With the time trend removed, r = -0.06. Interpret with caution.

Verdict: Interpret with caution. Much of the apparent link is driven by a shared time trend: r falls from 0.47 to -0.06 once the trend is removed.

Pearson r
+0.47
p-value
0.0015
Years compared (n)
42 (1980–2021)
95% confidence interval
0.20 to 0.68
Correlation with the time trend removed
-0.06

Sources

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