Introduction - If you have any usage issues, please Google them yourself
		 
SPECTRAL_MVA is a GUI for running Multivariate analysis of spectroscopic data 
Initially designed for analysis of X-ray Photoelectron spectra, can be used for analysis of any type of data tables, containing spectra or any other data 
Opens MAT files with or without a variable X. Opens VMS files (XPS spectra) either from original vision software or CASAXPS software
Preprocessing options of SMOOTHING, NORMALIZING, DERIVATIZING and SHIFTING spectra 
Three MVA methods - PCA, SIMPLISMA and MCR 
PLS_TOOLBOX from Eigenvector is a must