Selected article for: "correlation coefficient and normality test"

Author: Marco Travaglio; Rebeka Popovic; Yizhou Yu; Nuno Leal; L. Miguel Martins
Title: Links between air pollution and COVID-19 in England
  • Document date: 2020_4_17
  • ID: lfl7mnd8_22
    Snippet: Data normality was assessed by performing the Shapiro-Wilk test. Correlations were calculated by either the Pearson correlation coefficient, for normally distributed data (nitrogen oxide and ozone) or Spearman correlation coefficient for non-normally distributed data (nitrogen dioxide). The correlation coefficients (R)and p values (two-tailed, 95% interval) are reported. The analysis was performed using GraphPad Prism 8 (www.graphpad.com). A nega.....
    Document: Data normality was assessed by performing the Shapiro-Wilk test. Correlations were calculated by either the Pearson correlation coefficient, for normally distributed data (nitrogen oxide and ozone) or Spearman correlation coefficient for non-normally distributed data (nitrogen dioxide). The correlation coefficients (R)and p values (two-tailed, 95% interval) are reported. The analysis was performed using GraphPad Prism 8 (www.graphpad.com). A negative binomial model was built to test the significance of tailed-. CC-BY-NC-ND 4.0 International license It is made available under a author/funder, who has granted medRxiv a license to display the preprint in perpetuity.

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