Results of Wilcoxon’s tests for matched pairs, comparing (a) the linear correlation (r-)values of the species richness of various study groups against tree species richness with (b) the r-values of the species richness of the same study groups against the species richness of natural forest trees, either in all study plots (upper half of the table) or only in the agroforest study plots (lower half).
datasetposted on 15.10.2012 by Michael Kessler, Dietrich Hertel, Hermann F. Jungkunst, Jürgen Kluge, Stefan Abrahamczyk, Merijn Bos, Damayanti Buchori, Gerhard Gerold, S. Robbert Gradstein, Stefan Köhler, Christoph Leuschner, Gerald Moser, Ramadhanil Pitopang, Shahabuddin Saleh, Christian H. Schulze, Simone G. Sporn, Ingolf Steffan-Dewenter, Sri S. Tjitrosoedirdjo, Teja Tscharntke
Datasets usually provide raw data for analysis. This raw data often comes in spreadsheet form, but can be any collection of data, on which analysis can be performed.
W = test statistic, P = probability.