vegan FAQ24 days ago
Introduction | What is vegan? | How to obtain vegan and R? | What other packages are available for ecologists? | What other documentation is available for vegan? | Is there a Graphical User Interface (GUI) for vegan? | How to cite vegan? | How to build vegan from sources? | Are there binaries for devel versions? | How to report a bug in vegan? | Is it a bug or a feature? | Can I contribute to vegan? | Ordination | I have only numeric and positive data but vegan still complains | Can I use tibbles in ordination? | Can I analyse binary or cover class data? | Why dissimilarities in vegan differ from other sources? | I cannot get repeated solutions in metaMDS | I get zero stress but no repeated solutions in metaMDS | I have heard that you cannot fit environmental vectors or surfaces to NMDS results which only have rank-order scores | Why ordiellipses are much smaller than ggplot2 ellipses? | Where can I find numerical scores of ordination axes? | How the RDA results are scaled? | Variance explained by ordination axes. | Can I have random effects in constrained ordination or in adonis? | Is it possible to have passive points in ordination? | Class variables and dummies | How are environmental arrows scaled? | I cannot see all variables in constrained ordination | Plotting aliased variables | Restricted permutations in vegan | Why restricted permutation does not influence adonis results? | How to use different plotting symbols in ordination graphics? | How to avoid cluttered ordination graphs? | Can I flip an axis in ordination diagram? | Can I zoom into an ordination plot? | Other analysis methods | Is there TWINSPAN?
