Problems of sensitiveness and linearization in a determination of isobestic points

Year, pages: 2003, 407 - 426

A determination of isobestic points (i.e., points where several regression functions are crossed) is a typical problem of chemistry. From the statistical viewpoint the problem is nonlinear even in the case when linear regression functions are dealt with and further problems occur when variance components are unknown. Some criteria for a decision whether empirical variances and a linearization of a model can be used are given in the paper.

Kubáček, L., Fišerová, E. 2003. Problems of sensitiveness and linearization in a determination of isobestic points. In Mathematica Slovaca, vol. 53, no.4, pp. 407-426. 0139-9918.

Kubáček, L., Fišerová, E. (2003). Problems of sensitiveness and linearization in a determination of isobestic points. Mathematica Slovaca, 53(4), 407-426. 0139-9918.