Data for "User-independent Nonlinear Modeling using Adjusted Spline-interpolated Knots (UNMASK) and Indirect Hard Modeling for deriving compositions from spectra with background signals"

Experimental data for our publication "User-independent Nonlinear Modeling using Adjusted Spline-interpolated Knots (UNMASK) and Indirect Hard Modeling for deriving compositions from spectra with background signals" - Raman spectra of mixtures of Aceton and ethanol with different artificially induced background signals - Raman spectra of mixtures of chlorbutan, propaol and heptane with a glass background signal