. Author manuscript; available in PMC: 2006 Mar 7.

Published in final edited form as: Behav Ecol. 2006;17(2):260–269. doi: 10.1093/beheco/arj022

Table 4.

Relationships between measures of response (Pearson correlations or Spearman's rho).

	Length	Length CV	Closest approach	Prop. time close	Song rate	Diversity	I.S.I. CV
Song length CV	0.05
Closest approach	−0.06	0.01
Prop. time close	−0.09	0.13	−0.81^***
Song rate	−0.01	−0.02	0.07	−0.03
Diversity	0.07	0.21	−0.00	0.12	−0.54^***
Inter-song interval CV	−0.07	0.22	−0.26	0.18	−0.63^***	0.35^*
Female song rate	−0.09	0.47^**	−0.25	0.16	−0.09	0.05	0.11

p < 0.05

^**

p < 0.01

^***

p < 0.001