Vol: 35 Page: 115

Authors:
Szymon Baran
Danuta Kalemba
Robert Pietrzykowski
Wojciech Zieliński

Title:
 Multivariate statistical methods as a tool in the investigation of biodiversity of Abies Alba mill. Essential oil.

Language: Polish

Keywords:
principal components analysis
cluster analysis
k-mean method

Summary:
In the paper analyzed fresh branches of fir were collected in natural forests from 20 different places of Poland. The article presented analysis only one place from Olesnica. From each territory branches from 10 different trees were collected 2g of needles of each tree were supplied into SPME analysis. We use three statistical methods: principal components analysis, cluster analysis and k-mean method.