Does anyone know what software I should use to perform a Principal Component Analysis (PCA) on my K-edge XANES spectra (for sulfur)? The reason I need to use this technique is because I have a couple of reference compound spectra but am not sure which of those I should use to fit my unknown sample spectrum.
Any help is appreciated.
Thanks and kind regards.
Teck Kwang Choo PhD Candidate
Department of Chemical Engineering
Room 225, Building 36 Monash University Mobile No.: 04-11489904