Last data update: 2014.03.03
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R: GST plot
GST plot
Description
The GST plot displays the relative direction (in two conditions) and statistics ranking for genes in a gene set.
Usage
GSTplot(data, gs, geneset.name = NULL, alpha = 0.01)
Arguments
data |
a gene expression data matrix with samples in columns
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gs |
a binary matrix coded 0 or 1 with genes in rows
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geneset.name |
The name of the given gene set
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alpha |
the significance level
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Note
R > 2.13.2
Author(s)
Chih-Yi Chien, Chen-An Tsai, Ching-Wei Chang, and James J. Chen
References
Chen,J.J. et al. (2007) Significance analysis of group of genes in expression profiling studies, Bioinformatics, 23, 2104.
Tsai,C.A. et al. (2009) Multivariate analysis of variance test for gene set analysis. Bioinformatics, 25, 897.
Results
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