Description Usage Arguments Details Value Author(s) See Also Examples
This function create an an
ExpressionSet containing 2D Gel Volume Data and associated metadata. It requires a matrix of 2D Gel Volume data with Gels as columns and Spots as rows as well as a dataframe describing the data.
a matrix of spots intensities.
an integer. Number of replicates in condition 1.
an integer. Number of replicates in condition 2.
a dataframe giving the factors for data.
data matrix should be the output of
Norm.qt and therefore is log2-transformed. In
data the columns (i.e. Gels) must be ordered with replicates from condition 1 before those from condition 2.
The function returns an
ExpressionSet. The matrix of spots intensities (i.e. Volume) is stored in the
assayData slot of the
ExpressionSet and can be retrieved with
exprs. In the
featureData slot the log2-ratio is computed and can be retrieved with
Sebastien Artigaud email@example.com
1 2 3 4 5 6
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.