I was running Limma on RNA array expression data and am confused about the output of Limma toptable(). One of the columns is called LogFC, but I want to report Log2FC. After searching some Bioconductor posts and the Limma vignette, I've found conflicting reports on where Limma is reporting a true LogFC or Log2FC. Can someone help clarify?
If Limma output is a true LogFC, using R, how can I convert a LogFC into Log2FC? I am also very new to this type of analysis so any short or deep answers will be greatly appreciated.
Thank you for your assistance.