RELEVE RANKING BASED ON A SUM OF SQUARES CRITERION

被引：4

作者：

FEOLI, E

FEOLICHIAPELLA, L

机构：

[1] Istituto ed Orto Botanico, Università degli Studi, Trieste

来源：

VEGETATIO | 1979年 / 39卷 / 02期

关键词：

Ranking; Relevé; Selection;

D O I：

10.1007/BF00052024

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

When a very large number of phytosociological types have to be compared, a reduction of the number of relevés is desirable. In this paper a method of relevé selection from given phytosociological tables is suggested. The method is based on a sum of squares criterion. The advantage, in comparison with other selection procedures, is that this method provides a means on the basis of which the efficiency of a relevé selection can be objectively measured. © 1979 Dr. W. Junk b.v. - Publishers.

引用

页码：123 / 125

页数：3

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