Pros and Cons of Using Correlation versus Multivariate Algorithms for Material ID via Handheld Spectroscopy - B&W Tek

Pros and Cons of Using Correlation versus Multivariate Algorithms for Material ID via Handheld Spectroscopy


The economic and technical benefits of handheld Raman have been well discussed in open literature, but one area of confusion is in regards to the different statistical algorithms used for on board analysis of spectra and its results. In this article, we will discuss the two most common mathematical representations: Hit Quality Index (HQI) and significance level (p-value).

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