Table 1. Pearson's correlation coefficient (‘r’) matrix of meteorological variables in Guangzhou, Southern China, 2008-2012.
Average temperature | Relative humidity | Atmospheric pressure | Wind velocity | |
---|---|---|---|---|
Average temperature | 1.00 | - | - | - |
Relative humidity | 0.24 (p < 0.01) | 1.00 | - | - |
Atmospheric pressure | -0.83 (p < 0.01) | -0.52 (p < 0.01) | 1.00 | - |
Wind velocity | -0.33 (p < 0.01) | 0.07 (p = 0.27) | -0.03 (p = 0.60) | 1.00 |