Description Usage Arguments Value
If your microarray data isn't log2 ratio transformed, use this. This will takeyour expression data and log2 ratio normalize it to a set of gene averages you provide.
1 | LogTransform(newdata, refavg)
|
newdata |
This is the data to be normalized; this must be a numeric matrix with rows as genes and columns as samples. |
refavg |
This is the list of gene averages across a time course; must be a data frame with 1 column, with row names as genes. |
This function returns a matrix in an identical format to newdata, with all cells being log2 ratio transformed.
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