Extract log2FC values from volcanoplot() possible?
MArrayLM object created with
eBayes() from the
limma package contains the slot
$p.values, which I suppose is used by
volcanoplot() to make the volcano plot. Since the volcano plot has log2FC in the x-axis, I suppose
volcanoplot() also gets the log2FC values from the
MArrayLM object, but how to extract the log2FC values from the
MArrayLM object myself?
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