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Comment: limma and Syntactically Invalid Factor Values
by
Gordon Smyth
51k

It is impossible to evaluate a mathematical expression in R with syntactically invalid variable names. That is what "syntactically valid" m…

Comment: limma and Syntactically Invalid Factor Values
by
Dario Strbenac
★
1.5k

The restriction is implemented inside limma in `modelmatrix.R` file in `makeContrasts` function.
# Construct matrix of custom contrast…

Comment: limma and Syntactically Invalid Factor Values
by
Gordon Smyth
51k

OP's question is misleading because the issue has little to do with factors. What he means is simply that limma does not impose unnecessary…

Comment: Get_interactions is giving the combined score
by
nkavabhrath03
▴
10

I'm running the current vignette which is still giving me "link_data the missing variable.

Comment: Get_interactions is giving the combined score
by
damian.szk
▴
110

Indeed. If you see the "link_data" missing error, it means you have an older version of the package.
The current vignette, which includes t…

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