Another option is the plyr package.
library(plyr)
result <- dlply(size, ~ Year +Season, function(.sub){
with(.sub, smooth.spline(Size, Prop, spar = 0.25))
}
ir. Thierry Onkelinx
Instituut voor natuur- en bosonderzoek / Research Institute for Nature and
Forest
team Biometrie & Kwaliteits
How can I:
1) make ticks shorter or longer
2) make ticks cross the axis line
3) make ticks project toward the plot
4) make grid lines
5) make perpendicular labels be
close to the axis near ticks
projecting away from the plot
--
View this message in context:
http://r.789695.n4.nabbl
Hi,
I am Trying to document data using roxygen2 by following the
stackoverflow question:
http://stackoverflow.com/questions/9561684/documenting-dataset-with-roxygen2
And although my data resigin in mypackage/data
has extension .rda and .csv
I am getting the same error as in the stackoverlfow is
Dear contributors,
I know that this has been widely discussed, but even after having read many
discussions on this matter, I'm still not sure if I'm understanding
properly.
So I have a dataset of studies reporting prevalence in several settings,
here is an exemple:
data<-data.frame(id_study=c("U
Is there any function to change the windows path to linux path?
especially I would like to have the possibility to use
f.e
path="C:\foo1\foo2\"
I can import those paths with
path = readline() but not directly in a script
Regards Knut
__
R-help@r-pro
On 20/05/2014, 2:51 AM, Luca Scrucca wrote:
Hi all,
prior to R version 3.0 I used to include a static PDF file as package vignette
following the instructions in
http://www.icesi.edu.co/CRAN/web/packages/R.rsp/vignettes/NonSweaveVignettes.pdf
(I know this is a little bit old), except that the
Marie-Line GLAESENER uni.lu> writes:
>
> Dear R users,
>
> Could anyone tell me if there is a way to obtain the residuals from a
model fitted by
>
> qregspiv(y ~ x,wmat=wmat,inst=NULL,tau=.5,rhomat =
seq(-1,1,.01),printsariv=T,silent=F, nboot=300,data=)
>
> in McSpatial, using the Chernozh
On 20 May 2014, at 12:37 , Knut Krueger wrote:
>
> Is there any function to change the windows path to linux path?
>
> especially I would like to have the possibility to use
> f.e
> path="C:\foo1\foo2\"
> I can import those paths with
> path = readline() but not directly in a script
>
In R
Don't export the dataset? (as mentioned in the answer to that
question). If that doesn't help, please supply a minimal reproducible
example.
Hadley
On Tue, May 20, 2014 at 3:35 AM, Witold E Wolski wrote:
> Hi,
>
> I am Trying to document data using roxygen2 by following the
> stackoverflow quest
Thanks
On Tue, May 20, 2014 at 2:21 AM, William Dunlap wrote:
> Another method uses the core boxplot() function but replaces the usual
> call to split() with a variant that puts all the data at the end of
> the list of splits:
>
> > splitPlusAll <- function(x, ...) c(split(x, ...), list(All=x))
Most importantly, "\\" is a string literal containing ONE backslash character.
Yes you can create strings in R source code that represent Windows-style paths,
but they must APPEAR different in that context. You may find it helpful to know
that the print function can output escaped strings suitab
Hi,
I amtrying to plot a cfd with a histogram on one plot. The problem is the
scale (y-axis) of the plots are hugely different and as a result the
histogram plot is hard to read. Are there any examples of plots like this
done in R:
http://ej.iop.org/images/0952-4746/32/3/325/Full/jrp428239f9_onli
Hi everyone,
I have estimated different models with the betareg() command from the
package 'betareg' (3.0-4). When I started to compare them using likelihood
ratio tests, it occured to me that the logLik() of the models increased with
increasing number of parameters. I confirmed this observations
I had asked How can I:
1) make ticks shorter or longer
2) make ticks cross the axis line
3) make ticks project toward the plot
4) make grid lines
5) make perpendicular labels be
close to the axis near ticks
projecting away from the plot
I figured out that par(tck=..) solves three of the que
Am 20.05.2014 15:22, schrieb Jeff Newmiller:
Most importantly, "\\" is a string literal containing ONE backslash character.
Yes you can create strings in R source code that represent Windows-style paths, but they
must APPEAR different in that context. You may find it helpful to know that the pr
Annoying but easy. Would this work for you?
y <- gsub("", "/", readline())
C:\foo1\foo2\
> y
[1] "C:/foo1/foo2/"
-
David L Carlson
Department of Anthropology
Texas A&M University
College Station, TX 77840-4352
-Original Message-
From: r-help-boun..
On Tue, May 20, 2014 at 7:54 AM, Knut Krueger wrote:
> Am 20.05.2014 15:22, schrieb Jeff Newmiller:
>>
>> Most importantly, "\\" is a string literal containing ONE backslash
>> character. Yes you can create strings in R source code that represent
>> Windows-style paths, but they must APPEAR differ
Dear all,
I am running a gls and I would like to check the vif of my model. It seems that
the vif function in the car package and the vif.mer function available online
do not work for gls. Would you know of a method to measure variance inflation
factors for GLS?
Thank you
Laura
[[alte
Thank you very much for your help. everything works great
--
View this message in context:
http://r.789695.n4.nabble.com/Using-centers-of-hierarchical-clustering-for-k-means-tp4690704p4690870.html
Sent from the R help mailing list archive at Nabble.com.
Greetings R community,
I would like to regress a nonlinear trend onto several subsets of data
(representing different treatments) within a dataset. In my case, I would like
to fit a nonlinear trend to several different "Tillage" treatments.
model.global = nlrob(FinalBiomass ~
Wm[Tillage]*(1
Dear Listeners,
I finally managed to install RMySQL on my Win7(64Bit) machine with R.3.1.0.
Now, as long as I start R manually and load the package everything is
working just fine: the package loads and I can connect to a database and
query it.
But, when NppToR does start the R session for me s
Hi there,
i recently started to learn R to deal with a huge data matrix to deal
with with ecological data (about 40 observations in 360 samples, divided
in 7 groups of similar samples). I want to do a simple pairs or ggpairs:
pairs(mydata, pch=20, col=brewer.pal(7, "Dark2")[unclass(all$group)]
Hi
Could not make this example work, maybe because its missing
*rPercentComplete pointing at percentComplete. The above mentioned link has
been moved? to:
https://gist.github.com/KRD1/2503984
however, this worked for me:
*R side:*
/pBar <- txtProgressBar( min = 0, max = 100, style = 3)
blub<-.C
On 20 May 2014, at 16:34 , Hurr wrote:
> I had asked How can I:
> 1) make ticks shorter or longer
> 2) make ticks cross the axis line
> 3) make ticks project toward the plot
> 4) make grid lines
> 5) make perpendicular labels be
> close to the axis near ticks
> projecting away from the plot
Thanks a lot. I still had an @export.
On 20 May 2014 14:34, Hadley Wickham wrote:
> Don't export the dataset? (as mentioned in the answer to that
> question). If that doesn't help, please supply a minimal reproducible
> example.
>
> Hadley
>
> On Tue, May 20, 2014 at 3:35 AM, Witold E Wolski wro
Am 20.05.2014 17:32, schrieb Bert Gunter:
paste("a","b",sep="\\") ## "\\" is the escaped single backslash
[1] "a\\b"
cat(paste("a","b",sep="\\"))
a\b
Does this help clarify? Or have i misunderstood you?
@David and @Bert
unfortunately yes. My question is more a system level question as abo
Dear Laura,
There is no car::vif() method for gls objects, but the approach that
car:::vif.lm() uses -- to compute VIFs (and generalized VIFs) from the
correlation matrix of the coefficients -- should be applicable to models fit by
gls().
I'll take a look a providing a vif.gls() method when I
Dear all,
I have a subset of a data frame with 3 columns and a few rows. The columns
are âdateâ [%Y %m %d], âmonâ [%b] and âweaâ for type of weather
with âdwâ
dry weather ârwâ rainy weather.
Here it is as a list:
structure(list(date = structure(c(15765, 15766, 15767, 15768,
Hi,
#if 'dat` is the dataset
May be this helps.
lst1 <- setNames(split(dat, cumsum(c(TRUE,diff(dat$date)!=1))),LETTERS[1:4])
A.K.
On Tuesday, May 20, 2014 12:17 PM, Christoph Schlächter
wrote:
Dear all,
I have a subset of a data frame with 3 columns and a few rows. The columns
are “date” [%
We have no idea what NppToR Is. But as a guess you ran 64-bit R and it ran
32-bit or v.v.
Why don't you ask NppToR's help service?
The architecture of MySQL must match that of the R under which you installed
RMySQL.
> On 20 May 2014, at 15:08, Peter Meissner wrote:
>
> Dear Listeners,
>
>
Now I understand. Not really a solution, but you can instruct students to use
only forward slashes in their paths since R will convert to backslash on
Windows systems automatically. After a couple of broken commands, they should
get the hang of it.
David C
-Original Message-
From: r-he
On 20/05/2014 12:04 PM, Knut Krueger wrote:
Am 20.05.2014 17:32, schrieb Bert Gunter:
>> paste("a","b",sep="\\") ## "\\" is the escaped single backslash
> [1] "a\\b"
>> cat(paste("a","b",sep="\\"))
> a\b
>
> Does this help clarify? Or have i misunderstood you?
@David and @Bert
unfortunately ye
Hi,
In your example the "wea", only showed "dw". Suppose the data is like this:
dat1 <- structure(list(date = structure(c(15765, 15766, 15767, 15768,
15769, 15770, 15771, 15772, 15773, 15780, 15781, 15782, 15788,
15789, 15790, 15791, 15792, 15795, 15796, 15797, 15798, 15799,
15800, 15801, 1
Duncan:
"...
If you want to solve the problem "I have a pathname in the clipboard,
and want to put it in a string", it's not hard to write
a function that essentially does readLines("clipboard")"
Does not the Windows version R function readClipboard() do this already?
-- Bert
Bert Gunter
G
Hi,
It is better to show the data using ?dput(). It is not clear whether your
missing values are read as "" or NA in the dataset.
Also, assuming that the function is from library(ade4)
#1st case. NAs
dat <- structure(list(X = structure(c(1L, 1L, NA, NA, 2L, 2L), .Label =
c("df",
"rd"), class
On 20/05/2014 1:15 PM, Bert Gunter wrote:
Duncan:
"...
If you want to solve the problem "I have a pathname in the clipboard,
and want to put it in a string", it's not hard to write
a function that essentially does readLines("clipboard")"
Does not the Windows version R function readClipboard
I was able to put tck=-0.1 into either par() or
axis() and it made a tick difference I understood.
As I understand it, default for mgp is c(3,1,0).
When I put mgp=c(3,4,0) or mgp=c(3,7,0) into
either par() or axis() I see no difference.
Hurr
--
View this message in context:
http://r.789695.n
Also, if the dataset is `dat1`
model.matrix(~X+Y,data=dat1)[,-1]
Xdf Xrd Yas Yeq
1 1 0 1 0
2 1 0 0 0
3 0 0 1 0
4 0 0 0 1
5 0 1 0 0
6 0 1 0 1
A.K.
On Tuesday, May 20, 2014 1:32 PM, arun wrote:
Hi,
It is better to show the data using ?dput().
That's the solution I was working on. Design the function (the foo() in your
example) to read the clipboard so you do not need to paste anything. That
greatly reduces how generally the function can be used since it will fail if
there is not a path in the clipboard, but it solves (ameliorates?) t
Thank you very much, this looks promising.
I have a follow-up question however, probably due to my thickness when
it comes to the underlying math.
I am translating (as closely as possible) some code that has
originally been written for Mathlab and uses the delaunay() function
there. Now, if I und
I'm running R-3.0.3 on Windows XP Professional on an institutional PC.
(My freedom to update to a more recent version of R is limited,
although I might be able to prevail upon the powers that be, if that
would solve the problem.)
I installed spatstat via install.packages() and received version 1.3
Shane,
Do you have code to create each plot separately?
If so, you can use par(new=TRUE) to overlay a second plot over the first
with a different y-axis scale. See, for example,
http://robjhyndman.com/hyndsight/r-graph-with-two-y-axes/
Jean
On Tue, May 20, 2014 at 8:39 AM, Shane Carey wrote:
deldir() uses Lee and Schacter's algorithm, while the geometry package is a
(partial) implementation of Barber et. al's Quickhull. Since both algorithms
are correct, they should give the same results for the same data.
How about you post a small input dataset and list the output that you need...
On May 19, 2014, at 1:40 PM, Alexsandro Cândido de Oliveira Silva wrote:
Hello everybody!!
I'm trying to plot a graphic with the title: INTERVALS λ.
But the special character λ can't be encoded using ISO8859-1.
For future reference the reason this went unanaswered as long as it
did is
Thanks for the answer!
I'll post a sample tomorrow, I have however found the following:
triang.list() gives me the coordinates of the triangle's vertices,
while delaunayn() gives me the indices of those coordinates. Thus it
should be more or less simple to convert the output of deldir() into
that
It works just fine for me ... using R-3.1.0 on Windows 7 and spatstat
version 1.37-0.
Jean
On Tue, May 20, 2014 at 3:31 PM, Christopher W Ryan wrote:
> I'm running R-3.0.3 on Windows XP Professional on an institutional PC.
> (My freedom to update to a more recent version of R is limited,
> alth
Hm? Try
plot(0, mgp=c(3,2,0), las=2)
On 20 May 2014, at 19:41 , Hurr wrote:
> I was able to put tck=-0.1 into either par() or
> axis() and it made a tick difference I understood.
> As I understand it, default for mgp is c(3,1,0).
> When I put mgp=c(3,4,0) or mgp=c(3,7,0) into
> either par()
It sounds to me as though you are simply getting yourself flummoxed by
the fact that the different packages produce their output in different
formats. The information in the output will be the same (as Boris has
indicated) --- it will just be arranged differently. Learn to interpret
the ou
Hi,
May be you can try ?twoord.plot from library(plotrix)
A.K.
On Tuesday, May 20, 2014 9:41 AM, Shane Carey wrote:
Hi,
I amtrying to plot a cfd with a histogram on one plot. The problem is the
scale (y-axis) of the plots are hugely different and as a result the
histogram plot is hard to rea
Dear friends,
I have a numeric vector composed of 320 numbers.
Now, I want to do resample for 1 times. I want to get maxium number for
every trial and get a 1 maxium numbers.
I have tried to use "boot" package such as follows.
results<-boot(data=nearshore1,statistic=max,R=1,st
Dear all,
I have had a "weird" problem in R 3.0.2:
> x
[1] "2006-03-14 12:48:01 CET" "2006-05-02 11:09:48 CEST"
> str(x)
POSIXct[1:2], format: "2006-03-14 12:48:01" "2006-05-02 11:09:48"
> x + 6
Error in unclass(e1) + unclass(e2) :
non-numeric argument to binary operator
> as.POSIXct(x) + 6
E
51 matches
Mail list logo
