randomizing a community phylogenetics matrix: '2s' of Hardy (2008)
随机化社区系统发育矩阵:2哈代(2008年)
译者:生物统计家园网 机器人LoveR
描述----------Description----------
resamp.2s is used for resampling data within a community dataset
resamp.2s用于社区内的数据集重新采样数据
用法----------Usage----------
resamp.2s(obj)
参数----------Arguments----------
参数:obj
a community dataset in spacodiR format (see as.spacodi)
社区spacodiR格式的数据集(见as.spacodi)
Details
详细信息----------Details----------
A resampling procedure for a species-by-plots matrix, where observed abundances are shuffled across species but within plots.
一个重采样程序,一个物种的重复观测到的丰度矩阵,其中蹒跚着穿过物种,但在图。
值----------Value----------
A shuffled dataset
一个洗牌的数据集
(作者)----------Author(s)----------
Jonathan Eastman
参考文献----------References----------
structure of local communities: statistical performances of different null models and test statistics on a locally neutral community. Journal of Ecology 96:914-926.
参见----------See Also----------
spacodi.by.nodes for permutation tests of community diversity and additional randomization methods;
spacodi.by.nodes群落多样性的置换测试和额外的随机方法;