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A Statistical View of Some Chemometrics Regression Tools

1993/05/01 by lldiko E. Frank, Jerome H. Friedman · 2,238 citations
Chemistry · Computer Science · Mathematics · #Advanced Statistical Methods and Models #Chemometrics #Computational Drug Discovery Methods #Computer science #Data mining #Econometrics #Field (mathematics) #Machine learning #Mathematics #Ordinary least squares #Partial least squares regression #Principal component analysis #Principal component regression #Regression analysis #Spectroscopy and Chemometric Analyses #Statistics

paper · doi:10.1080/00401706.1993.10485033

published in Technometrics 35(2), 109-135 (Taylor & Francis)

openalex publication_date 1993/05/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/08/01

Abstract

Chemometrics is a field of chemistry that studies the application of statistical methods to chemical data analysis. In addition to borrowing many techniques from the statistics and engineering literatures, chemometrics itself has given rise to several new data-analytical methods. This article examines two methods commonly used in chemometrics for predictive modeling—partial least squares and principal components regression—from a statistical perspective. The goal is to try to understand their apparent successes and in what situations they can be expected to work well and to compare them with other statistical methods intended for those situations. These methods include ordinary least squares, variable subset selection, and ridge regression.

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