. 2018 Aug 29;96(10):4368–4384. doi: 10.1093/jas/sky267

Table 5.

Partial regression coefficients for daily water intake prediction models including environmental factors, DMI, and metabolic body weights.

	Overall		Summer		Winter		Slick bunk		Ad libitum
Variable^a	Estimate	Partial R²	Estimate	Partial R²	Estimate	Partial R²	Estimate	Partial R²	Estimate	Partial R²
Intercept	−4.18		−9.74		−4.24		−2.25		0.71
DMI, kg	2.00	0.124	2.32	0.155	1.76	0.290	1.86	0.15	2.63	0.05
MWTS, kg	0.22	0.057	0.11	0.040	0.22	0.032	0.20	0.01	−0.009	0.11
TAVG, ^oC	0.57	0.194	1.31	0.137	0.26	0.033	0.45	0.19	0.76	0.23
HAVG, %	−0.15	0.025	−0.17	0.006	−0.09	0.032	−0.14	0.03	−0.06	0.01
WSPD, km/h	−0.16	0.001	−0.27	0.003	−0.06	0.0006	−0.08	0.004	−0.11	0.01
SRAD, MJ/m²	0.14	0.003	−0.03	0.000001	0.13	0.003	0.18	0.001	0.23	0.001
R ²		0.40		0.34		0.39		0.39		0.41

^aDMI = Dry mater intake; MWTS = mid metabolic body weight; TAVG = average daily temperature; HAVG = average daily relative humidity; WSPD = average daily wind speed; SRAD = average daily solar radiation.