共 50 条
- [24] ALLOMETRY, ISOMETRY AND SHAPE IN PRINCIPAL COMPONENTS-ANALYSIS SYSTEMATIC ZOOLOGY, 1989, 38 (02): : 169 - 173
- [28] PRINCIPAL COMPONENTS-ANALYSIS OF TREE STEM PROFILES CANADIAN JOURNAL OF FOREST RESEARCH-REVUE CANADIENNE DE RECHERCHE FORESTIERE, 1989, 19 (12): : 1538 - 1542
- [29] INTERPRETATION OF PRINCIPAL COMPONENTS-ANALYSIS IN ECOLOGICAL CONTEXTS VEGETATIO, 1977, 34 (03): : 191 - 197