8 research outputs found
270717.qxd
No full textAbstract Community assembly rules are often inferred from patterns in presence-absence matrices. A challenging problem in the analysis of presence-absence matrices has been to devise a null model algorithm to produce random matrices with fixed row and column sums. Previous studies by Roberts and Stone [(1990) Oecologia 83:560-567] and Manl
Spatial patterns, ecological niches, and interspecific competition of avian brood parasites: inferring from a case study of Korea
No full text
