2[1]*Level-structure of the model	Fixed part	Coefficient	Std. Err	95% Confidence Interval
2[1]*Level-structure of the model	Fixed part	Coefficient	Std. Err	Lower boundary	Upper boundary
2[1]*Two-level multilevel model	Nitrogen balance	−11.92	17.93	−47.06	23.22
	Phosphorus balance	9.85	4.56	0.92	18.78
	Potassium balance	5.47	6.29	−6.85	17.79
	Deviance statistic	10,461
	No. of observations	349
One-level model	Nitrogen balance	2.57	4.37	−11.14	6
	Phosphorus balance	9.72	1.77	6.25	13.2
	Potassium balance	6.46	3.13	0.33	12.59
	Deviance statistic	10,657.2
	No. of observations	349