Linear regression for calibration lines revisited: weighting schemes for bioanalytical methods
نویسندگان
چکیده
منابع مشابه
Linear regression for calibration lines revisited: weighting schemes for bioanalytical methods.
When the assumption of homoscedasticity is not met for analytical data, a simple and effective way to counteract the greater influence of the greater concentrations on the fitted regression line is to use weighted least squares linear regression (WLSLR). The purpose of the present paper is to stress the relevance of weighting schemes for linear regression analysis and to show how this approach ...
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ژورنال
عنوان ژورنال: Journal of Chromatography B
سال: 2002
ISSN: 1570-0232
DOI: 10.1016/s1570-0232(02)00244-1