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Name: heatmap
Owner: ethevenot
Synopsis: [W4M][Metabolomics][LC-MS][GC-MS][NMR] Heatmap of the data matrix.
The heatmap is produced by using the "hclust" hierarchical clustering function from R. By default, the dissimilarity used is "1-correlation" (with the Pearson correlation coefficient), and the Ward agglomeration method. Other distances (e.g., "euclidean") or agglomeration methods (e.g., "average") can be used. For visulization, a scaling argument is suggested by default to enhance contrast (does not modify the clustering computation). Note that computation times for big matrices (e.g. with thousands of features) can be long.
Type: unrestricted
Revision: 2:b1667c118127
This revision can be installed: True
Times cloned / installed: 657

Contents of this repository

Name Description Version Minimum Galaxy Version
Heatmap of the dataMatrix 2.2.2 any

Metabolomics - Tools for use in the study of Metabolomics