Detail publikace

Data analysis in the chemical laboratory: II. The end-point estimation in instrumental titrations by nonlinear regression

KUPKA, K. MELOUN, M.

Originální název

Data analysis in the chemical laboratory: II. The end-point estimation in instrumental titrations by nonlinear regression

Typ

článek v časopise - ostatní, Jost

Jazyk

angličtina

Originální abstrakt

The regression model for a two-segments titration curve with a break-point at the end-point is analyzed. Both linear and nonlinear shapes of the titration curve segments are treated. An effective and simple method discriminates which of two segments is linear or curved. The point and interval estimates of the end-point are calculated by the nonlinear least squares of curve fitting technique.

Klíčová slova

Change point, piecewise regression, titration curve

Autoři

KUPKA, K.; MELOUN, M.

Vydáno

1. 2. 2001

Nakladatel

Elsevier Science B.V.

ISSN

0003-2670

Periodikum

ANALYTICA CHIMICA ACTA

Ročník

429

Číslo

1

Stát

Nizozemsko

Strany od

171

Strany do

183

Strany počet

13

BibTex

@article{BUT51007,
  author="Karel {Kupka} and Milan {Meloun}",
  title="Data analysis in the chemical laboratory: II. The end-point estimation in instrumental titrations by nonlinear regression",
  journal="ANALYTICA CHIMICA ACTA",
  year="2001",
  volume="429",
  number="1",
  pages="171--183",
  issn="0003-2670"
}