共 50 条
- [21] A GRAPHIC APPROACH TO PRINCIPAL COMPONENTS-ANALYSIS IN HYDROBIOLOGY [J]. ACTA OECOLOGICA-OECOLOGIA GENERALIS, 1986, 7 (02): : 189 - 203
- [25] ALLOMETRY, ISOMETRY AND SHAPE IN PRINCIPAL COMPONENTS-ANALYSIS [J]. SYSTEMATIC ZOOLOGY, 1989, 38 (02): : 169 - 173
- [28] PRINCIPAL COMPONENTS-ANALYSIS OF TREE STEM PROFILES [J]. CANADIAN JOURNAL OF FOREST RESEARCH-REVUE CANADIENNE DE RECHERCHE FORESTIERE, 1989, 19 (12): : 1538 - 1542
- [29] INTERPRETATION OF PRINCIPAL COMPONENTS-ANALYSIS IN ECOLOGICAL CONTEXTS [J]. VEGETATIO, 1977, 34 (03): : 191 - 197