Re: [R] summarizing replicates with multiple treatments

From: Levi Waldron <>
Date: Tue, 04 Mar 2008 22:49:53 -0500

On Tue, Mar 4, 2008 at 5:32 PM, Gabor Grothendieck <> wrote:
> Try this:
> library(doBy)
> summaryBy(. ~ day + treat, exampledata, FUN = c(mean, sd))

Outstanding, so much better. Thanks. mailing list PLEASE do read the posting guide and provide commented, minimal, self-contained, reproducible code. Received on Wed 05 Mar 2008 - 03:56:07 GMT

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