Description Usage Arguments Details Value Author(s) References See Also Examples
Performs a discretization of continous expression levels to discrete steps.
1 | normalize.ExpressionSet.nordi(ExpressionSet = NULL, pvalue = 0.01, alpha = 0.05)
|
ExpressionSet |
An ExpressionSet object |
pvalue |
The pvalue determines the sensitivity for detecting outliers in each column of the gene expression matrix. |
alpha |
The alpha value determines the size of the tails of the normal distributions considered to be over or under expressed. |
Please see the references for details.
An ExpressionSet object with adjusted expression matrix.
Andreas Heider
"GenMiner: Mining informative association rules from genomic data." Ricardo Martinez, Claude Pasquier and Nicolas Pasquier, Proceedings of the IEEE BIBM international conference on Bioinformatics and Biomedecine, pages 15-22, IEEE Computer Society, 2007.
Martinez R, Pasquier N, Pasquier C: GenMiner: mining non-redundant association rules from integrated gene expression data and annotations. Bioinformatics 2008, 24:2643-2644.
virtualArrayExpressionSets
1 2 3 4 | # library(affydata)
# data(Dilution)
# Dilution <- rma(Dilution)
# normalize.ExpressionSet.nordi(Dilution)
|
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.