User:Morgan G. I. Langille/Notebook/Unknown Genes/2010/09/29: Difference between revisions
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*Wrote [http://edhar.genomecenter.ucdavis.edu/~mlangill/projects/community_profiling/src/scripts/col_betadiversity.R col_betadiversity.R] to calculate beta diversity using several measurements and outputs the data in [http://edhar.genomecenter.ucdavis.edu/~mlangill/projects/community_profiling/data/cluster/camera/betadiversity/ several formats] | *Wrote [http://edhar.genomecenter.ucdavis.edu/~mlangill/projects/community_profiling/src/scripts/col_betadiversity.R col_betadiversity.R] to calculate beta diversity using several measurements and outputs the data in [http://edhar.genomecenter.ucdavis.edu/~mlangill/projects/community_profiling/data/cluster/camera/betadiversity/ several formats] | ||
**Results in this directory contain different beta diversity measurements between GOS (and other) samples using PFAM counts. | |||
**This command generates the output files: '''./col_betadiversity.R camera_proteins_vs_pfam.txt beta_diversity''' | |||
**The output files are labeled "beta_diversity_" followed by the name of the dissimilarity measurement. | |||
***"norm" means that the matrix was normalized by dividing each count by the total number of counts in each column. | |||
**Each diversity metric is output in three files: | |||
***"matrix" is a simple dissimilarity matrix (upper triangular is redundant)/ | |||
***"pairwise" outputs each dissimilarity score on its on line with the name of the samples in the first two columns. | |||
***"hclust.pdf" is a pdf showing the results of doing hiearchael clustering using the distances. | |||
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Revision as of 15:42, 30 September 2010
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Calculating ecological diversity using R
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