Statistical Comparison of ATR-FTIR Spectra for Two Samples?

22 August 2024 0 135 Report

Hello everyone,

I am seeking some advice on analyzing ATR-FTIR data. I have used a Ge crystal ATR-FTIR setup to obtain spectra for two samples, each measured in triplicate. Specifically, I have three spectra for Sample A and three spectra for Sample B. What is the best approach to statistically compare these spectra to determine if there is a significant difference between the two samples?

Thank you for your assistance.

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Science method

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