Is male condition corrected with song features in Dusky Warblers (Phylloscopus fuscatus)

Table 2 Analysis of the relationship between condition and sound parameters using linear logistic regression

Parameters	Standardized coefficients beta	t	p	95.0% confidence interval for B
Parameters	Standardized coefficients beta	t	p	Lower bound	Upper bound
Constant		− 0.080	0.937	− 6.597	6.104
Maximum trill quality	− 0.790	− 4.259	0.000	0.000	0.000
Mean number of syllables of songs	0.612	3.440	0.002	0.280	1.106
Maximum peak frequency of songs	− 0.421	− 3.296	0.003	− 0.002	0.000
Maximum high frequency of songs	0.413	2.492	0.019	0.000	0.001
Dependent variable: condition

Sound parameters that can enter the model were significantly correlated with condition

ISSN: 2053-7166