ANN Based Approach for Estimation of Construction Costs of Sports Fields

Table 5

Descriptive statistics for the models’ variables (source: own study).

	Variable’s symbol	Average value	Minimum value	Maximum value	Standard deviation
Dependent variable		457.56	33.30	2592.50	373.14
Independent variables		1333.79	275.00	5600.00	788.49
		0.59	0.10	0.90	0.27
		0.49	0.10	0.90	0.16
		300.26	0.00	2212.00	345.27
		193.16	0.00	2142.00	325.84
		105.24	0.00	602.50	121.13
		324.29	0.00	3000.00	603.26