[R] boxplot on all the columns

[Joshua Wiley]

On Sun, Jul 11, 2010 at 11:17 PM, Tal Galili <tal.galili at gmail.com> wrote:
> Actually,
> boxplot (bhtest1)
> Should do what you want...

Just a quick follow up, if you wanted a separate plot for each column
(I'm imagining the data resulting from your cbind() of 30 files in
your other thread for instance), you could use apply().  The stuff
with par() is just so that it asks for user input before changing
graphs.

old.ask <- par("ask") #store old setting
par("ask" = TRUE) # set ask to TRUE
apply(yourdata, 2, boxplot, plot=TRUE) #separate plot for each column
par("ask" = old.ask) # restore old setting

Josh

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> Tal
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> On Mon, Jul 12, 2010 at 7:14 AM, jd6688 <jdsignature at gmail.com> wrote:
>
>> boxplot (bhtest1
>
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-- 
Joshua Wiley
Ph.D. Student, Health Psychology
University of California, Los Angeles
http://www.joshuawiley.com/