Spectrum types (or spectra) share some features with fingerprints, but are specifically designed to hold and process e.g. mass spectrometry data such as MALDI TOF MS, LC MS, ESI and SELDI.
Spectra
Principal components analysis on a spectrum data set
Create and export a peak matching
Clustering a spectrum data set
Create summary spectra
Import processed spectrum data (peak lists)
Import and preprocess spectrum data in a leveled database
Creating summary spectra in a database with levels
This tutorial illustrates how to combine several MALDI spectra (technical replicates) to create summary spectra according to the levels and dependencies present in the BIONUMERICS database.
Analyzing spectrum data in a database with levels
In this tutorial a few follow-up analysis tools applicable to spectra - stored in a leveled BIONUMERICS database - are illustrated. Analysis tools include cluster analysis, peak matching, PCA analysis, creation of peak class subsets, identification of unknown samples based on peak data, etc.
Analyzing spectrum data
In this tutorial a few follow-up analysis tools applicable to spectra - stored in a BIONUMERICS database - are illustrated. Analysis tools include cluster analysis, peak matching, PCA analysis, creation of peak class subsets, identification of unknown samples based on peak data, etc.