**Before** posting:
1. Search: e.g. "text processing R"
2. Check CRAN Task views:
e.g. "Natural Language Processing"
https://cran.r-project.org/web/views/NaturalLanguageProcessing.html
3. Use R's search facility: e.g. help.search("character") which would
lead you to ?grep among others, which mi
You need a stemming algorithm. See here:
https://cran.r-project.org/web/views/NaturalLanguageProcessing.html
Myself, I've had good experience with Rstem.
B.
> On Jul 31, 2017, at 4:47 PM, Riaan Van Der Walt
> wrote:
>
> I am new to R.
> Busy with Text Analysis.
>
> Need a script to fin
I am new to R.
Busy with Text Analysis.
Need a script to find e.g
whale, whales, whale's, whaler, whalers, whaling,... in Moby Dick
Riaan
__
R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see
https://stat.ethz.ch/mailman/listinfo/r-h
?install.packages
and pay attention to the "dependencies" argument.
Th RStudio interface does not appear to allow for "suggests" packages
(correction appreciated if this is wrong) , which the command line
makes available.
HTH.
Cheers,
Bert
Bert Gunter
"The trouble with having an open mind is
I am testing most of the models caret supports on a bunch of PCs.
Unfortunately caret "suggested" packages do not include most of the model
packages available to caret. Every time a new version of R comes out I have
to sit in front of each PC and wait for each prompt to press the 1 button
and Enter
Hi
From: Rosa Oliveira [mailto:rosit...@gmail.com]
Sent: Monday, July 31, 2017 11:47 AM
To: Martin Maechler
Cc: PIKAL Petr ; r-help mailing list
Subject: Re: [R] Superscript and subscrib R for legend x-axis and y-axis and
colour different subjects in longitudinal data with different colours
> On Jul 31, 2017, at 5:51 AM, Lorenzo Isella wrote:
>
> Dear All,
> I am really far from a database expert (I do prefer flat files as long as
> that is reasonable), but I have to deal with an accdb database (Microsoft
> Access new format). It all stems from the fact that I run R almost
> exclus
Dear All,
I am really far from a database expert (I do prefer flat files as long as
that is reasonable), but I have to deal with an accdb database (Microsoft
Access new format). It all stems from the fact that I run R almost
exclusively on Debian platforms.
I did a bit of googling
http://r.789695.
Hi, everyone,
Before everything, thanks. Lots of thanks ;)
I don’t think you understood everything I need to do.
I want to write t_i instead of "Day in ICU” [i subscript for t] and y_ij
instead of "CRP (mg/dL)” [ij superscript for y]. The label of the axis… :(
Can you help me on that tas
> PIKAL Petr
> on Mon, 31 Jul 2017 09:11:18 + writes:
> Hi Martin see in line
>> -Original Message- From: Martin Maechler
>> [mailto:maech...@stat.math.ethz.ch] Sent: Monday, July
>> 31, 2017 10:52 AM To: PIKAL Petr
>> Cc: Rosa Oliveira ; r-help maili
Hi Martin
see in line
> -Original Message-
> From: Martin Maechler [mailto:maech...@stat.math.ethz.ch]
> Sent: Monday, July 31, 2017 10:52 AM
> To: PIKAL Petr
> Cc: Rosa Oliveira ; r-help mailing list project.org>
> Subject: Re: [R] Superscript and subscrib R for legend x-axis and y-axi
> Hi Rosa
> something like
> plot(1,1, sub=expression(lambda^"2"))
> So with your example, do you want something like
> plot(c(1:5), CRP7raw[1,], type = "n", xlim=c(1,5), ylim=c(-10,5) ,
> xlab="Day in ICU",
> ylab="CRP (mg/dL)",
> sub = mtext(expression(lambda^2)))
OOps! E
Hi Rosa
something like
plot(1,1, sub=expression(lambda^"2"))
So with your example, do you want something like
plot(c(1:5), CRP7raw[1,], type = "n", xlim=c(1,5), ylim=c(-10,5) ,
xlab="Day in ICU",
ylab="CRP (mg/dL)",
sub = mtext(expression(lambda^2)))
CRP7graph <- apply(CRP7,
Suzen, thank you very much for your so useful information (I will try to
understand it)!
And my sincere gratitude to the moderator!
>"Suzen, Mehmet" < msu...@gmail.com >:
>I also suggest you Hadley's optimized package for interoperating xls
>files with R:
>https://github.com/tidyverse/readxl
>htt
I think that diana() or mona() in package cluster are what you are looking for.
The computational burdens of polythetic divisive clustering methods as they are
called are substantial so the available methods use shortcuts that should
provide good, but not necessarily optimal results.
--
On Fri, 28 Jul 2017, Tom D. Harray wrote:
Hello,
I have a question related to recursive partitioning, but I cannot find
an answer, likely because I don't know how to properly word my Google
search query.
I think you are looking for "divisive hierarchical clustering" which is
the more commo
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