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| 090 | _aB-15763 | ||
| 245 | 1 | 0 | _aReciprocal avering: an eigenvector method or ordination |
| 490 | 0 | _vJournal of Ecology, 61(1), p.237-250, 1973 | |
| 520 | 3 | _aPrincipal components analysis now has a long history of use in phytosociological surveys. It was originally introduced to analyse quantitative cover data (Goodall 1954)but has subsequently been found to give satisfactory results with presence-absence data. The reasons why the method is succeeful with such data have not been made clear. | |
| 650 | 1 | 4 | _aRECIPROCAL AVERAGING |
| 700 | 1 | 2 | _aHill, M.O. |
| 856 | 4 | 0 |
_uhttps://drive.google.com/file/d/1baCFPVvF3oEhUskGx54avgOfa8zVGfqg/view?usp=drivesdk _zPara ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx |
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