1. Statistical methods for assessing agreement between two methods of clinical measurement;Bland;Lancet,1986
2. Statistical models for assessing agreement in method comparison studies with replicate measurements;Carstensen;Int. J. Biostat.,2008
3. Examination of methods for estimating rate of passage in grazing steers;Cochran;J. Range Manag.,1987
4. Methodology for estimating digestion and passage kinetics of forages;Ellis,1994
5. Elzhov, T. V., Mullen, K.M., Spiess, A.-N., Bolker, B., 2016. CRAN - Package minpack.lm [WWW Document]. URLhttps://cran.r-project.org/web/packages/minpack.lm/index.html (accessed 8.29.19).