caa a22 4500 467995346 CHVBK 20180323112555.0 cr unu---uuuuu 170328e19900701xx s 000 0 eng 10.1007/BF01244761 doi (NATIONALLICENCE)springer-10.1007/BF01244761 Interpretation of geochemical data by the use of multivariate data analysis [Elektronische Daten] [Metodi Karadjov, Vasil Simeonov] Different strategies of multivariate data analysis are used to interpret a data base from geological samples. Cluster and correspondence analysis are applied to classify properly 34 chemical elements from 10 representative rock samples (volcanic series from Borovitsa, Rhodopa mountains, Bulgaria). Principal components analysis is also used as display method to visualize the relation between the variables and objects of interest. The multivariate data analysis applied makes it possible to interpret the origin and orogenesis of the samples. Springer-Verlag, 1990 geological samples nationallicence volcanic rocks nationallicence multivariate analysis nationallicence Karadjov Metodi Institute of Geology, Bulgarian Academy of Sciences, 1113, Sofia, Bulgaria aut Simeonov Vasil Chair of Analytical Chemistry, University of Sofia, A. Ivanov 1, 1126, Sofia, Bulgaria aut Microchimica Acta Springer-Verlag 102/4-6(1990-07-01), 191-199 0026-3672 102:4-6<191 1990 102 604 https://doi.org/10.1007/BF01244761 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF01244761 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Karadjov Metodi Institute of Geology, Bulgarian Academy of Sciences, 1113, Sofia, Bulgaria aut NATIONALLICENCE 700 1- Simeonov Vasil Chair of Analytical Chemistry, University of Sofia, A. Ivanov 1, 1126, Sofia, Bulgaria aut NATIONALLICENCE 773 0- Microchimica Acta Springer-Verlag 102/4-6(1990-07-01), 191-199 0026-3672 102:4-6<191 1990 102 604 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer