Statistical estimations in enzyme kinetics

Although elementary statistical methods such as the calculation of means and their standard errors are commonly employed, application of the statistical methods of regression analysis in enzyme kinetic studies has received little attention. In estimating the kinetic parameters of the Michaelis-Menten equation, for instance, graphical methods such as the double-reciprocal plot (Lineweaver & Burk, 1934) are generally used, without supple- mentary statistical calculations. These methods have been reviewed by Dixon & Webb (1958).