Hi
Does this not do what you want ... ?
allpages <- dotplot(variety ~ yield | year * site, data=barley,
layout=c(2,2))
page2 <- allpages[1:2, 3:4]
print(page2)
Paul
On 24/04/18 17:51, Rolf Turner wrote:
On 24/04/18 15:17, Paul Murrell wrote:
Hi
I think the subsetting w
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA256
Hello,
I downloaded your .rar-file and looked through your R-code. You should
revise your script. Specifically, start by looking at what data set you
are referring to when training your knn-model: you never create the object
"modeldata".
Best
You might find this discussion useful, too:
https://github.com/Rdatatable/data.table/issues/2797
On 04/26/2018 11:01 PM, Henrik Bengtsson wrote:
If you're installing packages to the default location in your home
account and you didn't remove those library folders, you still have
you R 3.4 packa
If you're installing packages to the default location in your home
account and you didn't remove those library folders, you still have
you R 3.4 package installs there, e.g.
> dir(dirname(.libPaths()[1]), full.names = TRUE)
[1] "/home/hb/R/x86_64-pc-linux-gnu-library/3.4"
[2] "/home/hb/R/x86_64-pc
hello sir
im working on text classification using java and r programming
i start with exporting a document term matrix (tdm) from my java programme
using corpus
and now i try to apply knn algorithem using the matrix and r
but i cant do that
any help sir
here my data
here my script
https://m
You are right. I do take backups. But, this time I was too sure that
nothing will go wrong. But, this was over-confidence. I need to take more
care in future. Thanks anyway.
With regards,
Dr. A.K. Singh
On Thu 26 Apr, 2018, 11:49 PM Duncan Murdoch,
wrote:
> On 26/04/2018 1:54 PM, Akhilesh Sing
My thanks to Dr. John Fox and Dr. Duncan Murdoch. But, I have upgraded all
my R-3.4.3 libraries to R-3.5.0, and I have not backed-up copies of old
version. So, I would give a try each to the solutions suggested by John Fox
and Dengan Murdoch.
With regards,
Dr. A.K. Singh
On Thu 26 Apr, 2018, 9:4
> On Apr 26, 2018, at 5:07 AM, Akhilesh Singh
> wrote:
>
> Dear Sir,
>
> I am using R on Windows OS platform. I upgraded my R-system to version
> R-3.5.0. While upgrading my libraries in R as well as in RStudio, I am
> stuck up in the package 'data.table', which is required by many other
> pac
On 26/04/2018 1:54 PM, Akhilesh Singh wrote:
My thanks to Dr. John Fox and Dr. Duncan Murdoch. But, I have upgraded
all my R-3.4.3 libraries to R-3.5.0, and I have not backed-up copies of
old version. So, I would give a try each to the solutions suggested by
John Fox and Dengan Murdoch.
Here
Dear Duncan,
I think that your advice to downgrade may make sense if A. K. Singh actually
needs to use data.table. In the case of the car package, for example, which
depends on data.table indirectly via the rio package, data.table never gets
used. As well, the examples and vignettes in data.tab
Hello,
Inline.
On 4/26/2018 5:42 PM, Berry, Charles wrote:
On Apr 26, 2018, at 6:46 AM, Polychronis Kostoulas
wrote:
Dear All,
apologies if this is basic: I am writing a function:
fb<-function(mean, median, mode, a, b=0.95, lower=F)
{}
The arguments mean, median and mode are mutuall
> On Apr 26, 2018, at 6:46 AM, Polychronis Kostoulas
> wrote:
>
> Dear All,
> apologies if this is basic: I am writing a function:
>
> fb<-function(mean, median, mode, a, b=0.95, lower=F)
> {}
>
> The arguments mean, median and mode are mutually exclusive (i.e. the user
> should define o
On 26/04/2018 10:33 AM, Fox, John wrote:
Dear A.K. Singh,
As you discovered, the data.table package has an error under R 3.5.0 that prevents
CRAN from distributing a Windows binary for the package. The reason that you weren't
able to install the package from source is apparently that you haven
Dear A.K. Singh,
As you discovered, the data.table package has an error under R 3.5.0 that
prevents CRAN from distributing a Windows binary for the package. The reason
that you weren't able to install the package from source is apparently that you
haven't installed the R package-building tools
Hi Pol,
Here is one way:
fb <- function(mean=NULL, median=NULL, mode=NULL, a, b=0.95, lower=F) {
stopifnot ( (is.null(mean) + is.null(median) + is.null(mode)) == 2 )
etc...
}
HTH,
Eric
On Thu, Apr 26, 2018 at 4:46 PM, Polychronis Kostoulas <
polychronis.kostou...@gmail.com> wrote:
Dear All,
apologies if this is basic: I am writing a function:
fb<-function(mean, median, mode, a, b=0.95, lower=F)
{}
The arguments mean, median and mode are mutually exclusive (i.e. the user
should define only one of these). How do I code this within the function?
Thanks,
Pol
[[al
I build binary data files into a library by placing the .rda files at the
proper \data sub-folder before building the library with the following
procedure:
1. File -> Open project
2. Build -> Build binary packages.
This has worked up to 3 .rda files.
Now, I add another .rda file to the folder. I
Dear Sir,
I am using R on Windows OS platform. I upgraded my R-system to version
R-3.5.0. While upgrading my libraries in R as well as in RStudio, I am
stuck up in the package 'data.table', which is required by many other
packages in R-codes in my R-Markdown files.
I tried to install 'data.table'
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