0000000000535268
AUTHOR
W. Henke
Chromatographie von Metallchelaten
Die leichte Zuganglichkeit di-substituierter Dithiocarbamate erlaubt es, in einem breiteren Rahmen den Effekt unterschiedlicher Substitution auf die Trennung der Metall-dithiocarbamate (DTC) durch die Dunnschicht-Chromatographie zu untersuchen.
Application of multivariate statistics to the problems of upper palaeolithic and mesolithic samples
Multivariate statistics (discriminant function analysis and principal component analysis) have been applied to a broad sample of Upper Paleolithic and mesolithic skulls. In addition to some methodological problems concerning the evaluation of missing data by principal component analysis, we discussed the possibility of misclassifications (14%).