Science or Coaches’ Eye? – Both! Beneficial Collaboration of Multidimensional Measurements and Coach Assessments for Efficient Talent Selection in Elite Youth Football

Table 4. Significance, calibration, and model fit values from the five binary logistic regression classification models.

Classification model	Omnibus tests of model coefficients			Hosmer-Lemeshow test			Model fit
Classification model	χ²	df	p	χ²	df	p	Nagelkerkes R²
Coaches’ eye model	23.63	1	<.01	3.42	7	.84	.31
Motor performance model	10.19	2	<.01	2.81	8	.95	.14
Multidimensional model	25.47	6	<.01	5.09	8	.75	.33
Coaches’ eye and motor performance model	37.02	3	<.01	7.34	8	.50	.45
Holistic model	47.46	7	<.01	5.00	8	.76	.55