Error in getEAWP(object)

[ofleitas]

Hello

I'm trying to analyze a label-free data with DEqMS but I get an error when I apply lmFit. Error in getEAWP(object) : Data object doesn't contain numeric expression values

My input data is an already normalized and log2 transformed protein table. Then in step protein.matrix = log2(as.matrix(df.LFQ.filter)) instead of using log2 I use the following expression protein.matrix = as.matrix(df.LFQ.filter)

I don't know if this is related to the error