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From the Bottom of the Heap by Gavin L. Simpson is, unless otherwise expressly stated, licensed under a Creative Commons Attribution 3.0 Unported License.
Permissions beyond the scope of this license may be available at ucfagls.wordpress.com.Gavin Simpson on Twitter
- @MikeTaylor those cost money, especially when they are *that* bad :-) \cc @Protohedgehog 3 days ago
- @MikeTaylor you are forgetting the crappy web interfaces we are forced to use & the useless staff publisher employs \cc @Protohedgehog 3 days ago
- When is the Best Man giving his speech? ;-) RT @joshua_ulrich: A full house at #rfinance! http://t.co/WgnR1zGrmL 3 days ago
- MT @jessicablois: Apparently #rstats 'competes w. private sector', mentioning it means govt coauthor needs to insert disclaimer [to paper]. 3 days ago
- .@jessicablois What is the disclaimer they need to add? 3 days ago
- @jessicablois In what sense does R compete & in what sense is it not "private sector"? It is certainly *not* a "public" sector product. Odd 3 days ago
- RT @MikeTaylor: @wisealic @Protohedgehog Right, but why are unproofread, untypeset manuscripts a threat to publishers' value-added product … 3 days ago
- .@wisealic One would have thought that was a given, seeing author paid all your costs!? \cc @MikeTaylor @TomReller @Stephen_Curry @herrison 3 days ago
- @DistribEcology Ta! Will check it out. There's too much on the block bootstrap in general online to wade through. Need help focussing. 3 days ago
- Anyone have any ideas on applicability of block bootstrap for unevenly sampled time series data? stats.stackexchange.com/q/59323/1390 3 days ago
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Tag Archives: PCA
Decluttering ordination plots in vegan part 2: orditorp()
In the earlier post in this series I looked at the ordilabel() function to help tidy up ordination biplots in vegan. An alternative function vegan provides is orditorp(), the last four letters abbreviating the words text or points. That is … Continue reading
Decluttering ordination plots in vegan part 1: ordilabel()
In an earlier post I showed how to customise ordination diagrams produced by our vegan package for R through use of colours and plotting symbols. In a series of short posts I want to cover some of the options available … Continue reading
Posted in Plotting, R, vegan
Tagged Biplot, graphics, ordination, PCA, principal components
1 Comment
Customising vegan’s ordination plots
As a developer on the vegan package for R, one of the most FAQs is how to customise ordination diagrams, usually to colour the sample points according to an external grouping variable. Now, just because we get asked how to … Continue reading
