Forum: vegan_1.15-0 in CRAN
Posted by: Jari Oksanen
Content: New vegan version 1.15-0 was submitted to CRAN on Spetember 30, 2008. This is major version upgrade that includes most of the new R-Forge features.The most important new features are: - model building and significance tests were improved in cca/rda/capscale. You can now invoke permutation tests in step(). Permutation tests were also improved and made more robust. The default permutation model is now "reduced". - new functions for cluttered ordination plots: ordilabel uses opaque background so that uppermost text is readable, and ordipointlabel tries to locate text labels for fixed points to avoid overwriting. - new permutation routines for general count data in addition to the Null models of presence/absence data (permatfull, permatswap). - Functions for estimating diversity from dendrogram heights like suggested for functional diversity by Petchey & Gaston (treedive and treeheight). - Tsallis diversity as an alternative to Renyi diversity family (tsallis). - Weighted metric scaling a.k.a. weighted principal coordinates analysis (wcmdscale) - swap and quasiswap routines of commsimulator were written in C and are much faster. - oecosimu handles vectors of statististics, allowing analysis of site statistics from Null models. - permuted.index2 or the new permutation routines can no permute strata. - specaccum handles empty species having only zero values. |
Latest Newsvegan moves to GitHub and new release 2.2-0Jari Oksanen - 2014-09-18 15:58 -
vegan moves to GitHub and new release 2.2-0Jari Oksanen - 2014-09-18 15:57 -
vegan 2.0-6 in CRANJari Oksanen - 2013-02-11 13:39 -
Trying GitHubJari Oksanen - 2012-02-26 16:27 -
Trying GitHubJari Oksanen - 2012-02-26 16:26 -
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