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Table 1.

Correlation coefficients between the LPPEIIPA and EASMI for the period 1948–2014. The values in parentheses represent the 9-yr low-pass and high-pass time series, respectively, which may represent the decadal and interannual components of a variable. The correlation coefficients significant at the 99% confidence level using the Student’s t test are in boldface. The significance of the correlation between two low-pass time series was assessed using the effective number of degrees of freedom (Bretherton et al. 1999).

Correlation coefficients between the LPPEIIPA and EASMI for the period 1948–2014. The values in parentheses represent the 9-yr low-pass and high-pass time series, respectively, which may represent the decadal and interannual components of a variable. The correlation coefficients significant at the 99% confidence level using the Student’s t test are in boldface. The significance of the correlation between two low-pass time series was assessed using the effective number of degrees of freedom (Bretherton et al. 1999).
Correlation coefficients between the LPPEIIPA and EASMI for the period 1948–2014. The values in parentheses represent the 9-yr low-pass and high-pass time series, respectively, which may represent the decadal and interannual components of a variable. The correlation coefficients significant at the 99% confidence level using the Student’s t test are in boldface. The significance of the correlation between two low-pass time series was assessed using the effective number of degrees of freedom (Bretherton et al. 1999).
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