Hi all,

I want to test the hypothesis Cond1-(Cond2+Cond3)/2 =0 in glmFIT, do I need
to specify (1,-0.5,-0.5) as the contrast vector in glmFit?
Also should I include this contrast in glmLRT as well or it automatically
uses the contrast used in the previous step?
Will the following commands give me what I want?

fit <- glmFit(dgelist_object, design,contrast=c(1,-0.5-,-0.5))
lrt <- glmLRT(fit)

Thanks,
Al

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