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Question: limma wsva() does not return what it says it will
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gravatar for Jenny Drnevich
10 weeks ago by
Jenny Drnevich1.9k
United States
Jenny Drnevich1.9k wrote:

I've started to play around with limma's new wsva() function to generate surrogate variables. The help page says under Value: "Numeric matrix, same as design but with n.sv columns added containing the surrogate variables.". However, the actual value returned is just the surrogate variables, not the original design matrix plus the surrogate variables. It's no problem to add them myself, but I thought I'd point out the inconsistency.

Thanks for always expanding and adding new functionality!

ADD COMMENTlink modified 10 weeks ago by Gordon Smyth32k • written 10 weeks ago by Jenny Drnevich1.9k
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gravatar for Gordon Smyth
10 weeks ago by
Gordon Smyth32k
Walter and Eliza Hall Institute of Medical Research, Melbourne, Australia
Gordon Smyth32k wrote:

Thanks for letting me know. The help page is now updated. (Earlier versions of the function did output the whole augmented design matrix instead of just the surrogate variables.)

ADD COMMENTlink written 10 weeks ago by Gordon Smyth32k
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