Table 2. Spearman correlation coefficients for the association of phase and amplitude terms for influenza A and pneumococcal sine waves.

Phase or Amplitude	Phase Influenza A	Amplitude S. pneumoniae	Phase S. pneumoniae
Amplitude influenza A	−0.19 (0.48)	−0.06 (0.83)	−0.20 (0.05)
Phase influenza A	—	−0.11 (0.70)	0.12 (0.65)
Amplitude S. pneumoniae	—	—	−0.49 (0.05)

Data are presented as Spearman correlation coefficient (p-value).