Articoli correlati a Information Analysis of Vegetation Data: 10
Sinossi
Information analysis, a popular subject among vegetation ecologists not too many years ago, is revisited in this short monograph. The overview provided and the systematic presentation of ideas and algorithms should interest data analysts with backgrounds in this or other fields of natural science where the question of classifi cation is addressed. The text gives the detailed descriptions and the listings of the computer programs. The authors were recipients of grant support from the Italian Consiglio Nazionale delle Ricerche "Gruppo Biologia Naturalistica" (E. Feoli) and the Canadian Na tional Science and Engineering Research Council (L. Orl6ci) during completion of the project. The respective institutions of the University of Western Ontario and the University of Trieste provided facilities and computer time. Mrs. Stefani Tichbourne (London) typed the manuscript, Mr. Aulo Zampar (Trieste) gave computing assis tance and Mr. Furio Poropat (Trieste) translated some programs. We are most grateful to them. E. Feoli M. Lagonegro L.
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Contenuti
1. Introduction.- 2. Definitions of entropy and divergence.- 3. Arrays of vegetation data.- R-dispersion arrays.- Q-dispersion arrays.- Diversity arrays.- Predictive arrays.- Notes on symbols.- 4. Measurements on the arrays.- Entropy measures and multiples.- Components of entropy.- A. A single array.- B. Several arrays.- Divergence measures.- A. A single su x sz array.- B. Several arrays.- Information measures on diversity arrays.- Hierarchically nested model of divergence.- Redundancy.- Equivocation.- 5. Application to community analysis.- Ecological connections.- Classification.- A. Weighting of variables and individuals.- B. Data reduction.- C. Measurement of resemblance.- D. Cluster-seeking algorithms.- Predictivity analysis.- Comparison of classifications.- Identification.- 6. Computer programs and examples of application.- A. Characterization of programs.- B. Ranking species.- C. Computation of resemblance matrices.- D. Cluster analysis.- E. Predictivity analysis.- F. Nested model.- G. Identification.- H. Structuring data tables.- 7. Program listings.- 8. References.
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- EditoreDr W Junk Pub Co
- Data di pubblicazione1984
- ISBN 10 906193950X
- ISBN 13 9789061939504
- RilegaturaCopertina rigida
- Numero edizione1
- Numero di pagine156
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EUR 92,27
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EUR 48,99
Da: Germania a: U.S.A.
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Information analysis of vegetation data
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Gebunden. Condizione: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. 1. Introduction.- 2. Definitions of entropy and divergence.- 3. Arrays of vegetation data.- R-dispersion arrays.- Q-dispersion arrays.- Diversity arrays.- Predictive arrays.- Notes on symbols.- 4. Measurements on the arrays.- Entropy measures and multiples. Codice articolo 5823237
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Buch. Condizione: Neu. Druck auf Anfrage Neuware - Printed after ordering - Information analysis, a popular subject among vegetation ecologists not too many years ago, is revisited in this short monograph. The overview provided and the systematic presentation of ideas and algorithms should interest data analysts with backgrounds in this or other fields of natural science where the question of classifi cation is addressed. The text gives the detailed descriptions and the listings of the computer programs. The authors were recipients of grant support from the Italian Consiglio Nazionale delle Ricerche 'Gruppo Biologia Naturalistica' (E. Feoli) and the Canadian Na tional Science and Engineering Research Council (L. Orl6ci) during completion of the project. The respective institutions of the University of Western Ontario and the University of Trieste provided facilities and computer time. Mrs. Stefani Tichbourne (London) typed the manuscript, Mr. Aulo Zampar (Trieste) gave computing assis tance and Mr. Furio Poropat (Trieste) translated some programs. We are most grateful to them. E. Feoli M. Lagonegro L. Codice articolo 9789061939504
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Information analysis of vegetation data
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Springer Netherlands Apr 1984, 1984
ISBN 10: 906193950X
ISBN 13: 9789061939504
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Buch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Information analysis, a popular subject among vegetation ecologists not too many years ago, is revisited in this short monograph. The overview provided and the systematic presentation of ideas and algorithms should interest data analysts with backgrounds in this or other fields of natural science where the question of classifi cation is addressed. The text gives the detailed descriptions and the listings of the computer programs. The authors were recipients of grant support from the Italian Consiglio Nazionale delle Ricerche 'Gruppo Biologia Naturalistica' (E. Feoli) and the Canadian Na tional Science and Engineering Research Council (L. Orl6ci) during completion of the project. The respective institutions of the University of Western Ontario and the University of Trieste provided facilities and computer time. Mrs. Stefani Tichbourne (London) typed the manuscript, Mr. Aulo Zampar (Trieste) gave computing assis tance and Mr. Furio Poropat (Trieste) translated some programs. We are most grateful to them. E. Feoli M. Lagonegro L. 156 pp. Englisch. Codice articolo 9789061939504
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