Re: [R] filtering lines in a table

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Subject: Re: [R] filtering lines in a table
From: Alexandre Fayolle (Alexandre.Fayolle@free.fr)
Date: Sun 10 Dec 2000 - 18:55:28 EST 

Message-ID: <3A334500.2E75AE0A@free.fr>

Douglas Bates a écrit :
>
> Alexandre Fayolle <Alexandre.Fayolle@free.fr> writes:
>

> The "subset" argument allows you to specify an expression that
> determines the subset of interest. You would use something like
>
> boxplot( X ~ A, data = table, subset = B =="Bvalue" )

Yes, it works great, thanks to all who sent in an answer on this one.

> By the way, it is not a good idea to call the data "table" because
> there is a function called table that may need to be used in boxplot.

Right, point taken. Actually the data is not called "table", but a
complicated french name, so I used "table" in the email just to ease
understanding.

Alexandre

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