Talk:Compositional data

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I feel that this article needs far more detail. I, however, am a student dealing with compositional data and am probably not qualified to do it myself. Gareth

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A link to the page of John Aitchison should be included. Vera —Preceding unsigned comment added by 147.8.26.42 (talk) 01:34, 15 September 2007 (UTC)[reply]

removed link

I removed the link:

CoDaWeb: Compositional Data Analysis Web Site

mostly because 1) it requires registration to view, 2) after registering, promotes only one commercial software product, 3) has four discussion forum posts in 2+ years, 4) has sections for publications, events, conferences which are empty, containing no postings. In short, this site has fails to provide any usable information at all. linas (talk) 22:38, 10 July 2009 (UTC)[reply]

I would like to have included formula included for calculating alr, clr, ilr and the Aitchison distance, perhaps with examples. Philip B — Preceding unsigned comment added by Hampshireoak (talk • contribs) 13:00, 8 March 2012 (UTC)[reply]

Merge to Aitchison geometry or simplex?

This article seems to be almost entirely contained in the article Aitchison geometry. But this article also just describes an application of studying a simplex where some data lies on a simplex. There doesn't seem to be any actual content to this article. — MarkH21 (talk) 06:16, 12 March 2019 (UTC)[reply]

Done following this discussion. — MarkH21 (talk) 07:03, 19 March 2019 (UTC)[reply]