>>>>> Mike Smith <m...@hsm.org.uk>
>>>>> on Sun, 1 May 2016 08:15:44 +0100 writes:
>>>> On Apr 30, 2016, at 12:58 PM, Mike Smith
>>>> <m...@hsm.org.uk> wrote: Hi
>>>> First post and a relative R newbie....
>>>> I am using the vioplot library to produce some violin
>>>> plots.
DW> It's a package, .... not a library.
[yes!]
>>>> 1. Is there a more elegant way of automatically
>>>> stripping the NAs, passing the columns to the function
>>>> along with the header names??
>>> ds2 <- lapply( ds1, na.omit)
> Fantastic - that does the trick! Easy when you know how!!
> Follow-on: is there a way feed all the lists from ds2 to
> vioplot? It is now a series of lists (rather than a
> dataframe - is that right?).
Yes, that's right. So after all the above was not really
perfect :
na.omit() has been designed as a generic function and has always
had a method for "data.frame"; so, really
ds.noNA <- na.omit(ds1)
or ds0NA <- na.omit(ds1)
(choosing "expressive names")
is what you want.
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