I'd like to compare 2 or more near-infrared spectra. The data consists of measured light intensity in different wavelengths (range 600 nm to 1100 nm).
I'm wondering which statistical method would be appropriate? I noticed when searching online that pearson correlation might be inaccurate as...
Thanks for the answer! I haven't worked with EEG yet but hopefully in the future. To answer your question about hair, I believe it could be issue but we used light sources on forehead to avoid the issue.
The bandwidth is given as electromagnetic spectrum from approximately 300nm to 1200nm...
What would be the best practices for comparing multiple NIRS spectra between each other? I’m working with NIRS data of multiple samples from different subjects, measured with the same measurement setup. The aim is in the end to analyse correlation between signals and anatomical differences...
Nice to meet you all! I'm a student of biomedical engineering and very interested in physics, math and related engineering applications. Currently working on few projects and would like to get involved in conversations related to physiological measurements and spectroscopy.