Title:
NORMALIZING SPECTROSCOPY DATA WITH MULTIPLE INTERNAL STANDARDS
Document Type and Number:
WIPO Patent Application WO2007147938
Kind Code:
A9
Abstract:
Normalization of spectra, comprising: preparing (1-2) experiment runs; processing (1-4) them in an LC/MS spectrometer to obtain a spectrum for each experiment run; internally representing (1-10) each spectrum as mass/charge (m/z) versus retention time (rt); performing a peak detection (1-12) of each spectrum; internally aligning (1-14) the detected peaks; and normalizing (1-18) the spectra, which comprises modelling variation of Yi j,
Inventors:
ORESIC MATEJ (FI)
Application Number:
PCT/FI2007/050356
Publication Date:
March 20, 2008
Filing Date:
June 14, 2007
Export Citation:
Assignee:
VALTION TEKNILLINEN (FI)
ORESIC MATEJ (FI)
ORESIC MATEJ (FI)
International Classes:
G01N30/86; G01N30/72; G06F17/18
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