Yihui,
Thanks very much! Explicitly specifying the RStudio server works, and I have
reinstalled tikzDevice
Best wishes,
Ranjan
On Fri, 15 Jan 2016 22:42:41 -0600 Yihui Xie wrote:
> Please do not use http://r-forge.r-project.org/ to install tikzDevice.
> We no longer update tikzDevice on R-F
Please do not use http://r-forge.r-project.org/ to install tikzDevice.
We no longer update tikzDevice on R-Forge. It may be a problem of your
CRAN mirror. When in doubt, try the RStudio mirror (the chance that
Amazon CloudFront is down should be much smaller than a single metal
server somewhere):
On Fri, 15 Jan 2016 21:25:06 -0600 Ranjan Maitra
wrote:
> Hi,
>
> I wanted to install tikzDevices on a installation of R (3.2.3) on a new
> machine. However, I am getting:
>
> > install.packages('tikzDevices')
>
> Warning message:
> package ‘tikzDevices’ is not available (for R version 3.2.3
Hi,
I wanted to install tikzDevices on a installation of R (3.2.3) on a new
machine. However, I am getting:
> install.packages('tikzDevices')
Warning message:
package ‘tikzDevices’ is not available (for R version 3.2.3)
Is there any way out for me other than wait for the tikzDevices to be upd
Check sqldf
On Friday, January 15, 2016, Amoy Yang via R-help
wrote:
> Hi All,
> I am new here and a beginner for R. Can I use SQL procedure in R
> environment as it can be done in SAS starting with PROC SQL;
> Thanks for helps!
>
> Amoy
> [[alternative HTML version deleted]]
>
> __
Hi,
I try to read a large xlsx file from by the function
"readWorksheetFromFile" in "XLConnect" package. Sometimes it works, but
sometimes it gives an error message. When it does not work and I try to run
the program line by line (in RStudio), then it would sometimes work, but
sometimes it does
Very general question...try searching "R SQL" on google for a start.
On Fri, Jan 15, 2016 at 9:59 AM, Amoy Yang via R-help
wrote:
> Hi All,
> I am new here and a beginner for R. Can I use SQL procedure in R
> environment as it can be done in SAS starting with PROC SQL;
> Thanks for helps!
>
> A
Hi All,
I am new here and a beginner for R. Can I use SQL procedure in R environment as
it can be done in SAS starting with PROC SQL;
Thanks for helps!
Amoy
[[alternative HTML version deleted]]
__
R-help@r-project.org mailing list -- To UNSUB
## I think you should look at the abind ## array bind
## function in the abind package.
install.packages("abind")
library(abind)
? abind
## the examples are comprehensive
## It allows constructions like these
w <- matrix(1:6, 2, 3, dimnames=list(letters[1:2], LETTERS[3:5]))
x <- w+10
y <- w+20
z
What has happened?!
I get the following error message when I try to load rjags package (w/
Windows 7)...
> require(rjags)
Loading required package: rjags
Error in get(method, envir = home) :
lazy-load database 'C:/Program Files/R/R-3.2.3/library/rjags/R/rjags.rdb'
is corrupt
In addition: Warni
One possibility is to arrange it as a 3-dimensional array with two 5 x 5
matrices (i.e. a 5 x 5 x 2 array):
arrD3<-array(dim=c(5,5,2))
# the first matrix is (e.g.) random normal deviates:
mat1<-matrix(rnorm(25),nrow=5,ncol=5)
# the second matrix is (e.g.) random uniform deviates:
mat2<-matrix(ru
Hi Daniel,
thanks for your answer. How can I populate the array with the
matrixes? Suppose I want to populate it with 10 matrixes
matrix(NA,5,5)
Matteo
On 15 January 2016 at 22:26, Dalthorp, Daniel wrote:
> How about: D<-array(dim=c(d1, d2, d3))?
>
>
>
> On Fri, Jan 15, 2016 at 2:20 PM, Matteo
Hello Peter,
It's not possible to help you resolve your difficulties with what you have
shared. How we know what is mean to 'have no luck'? What you need to do is
provide a reproducible example - something anyone with R might be able to
replicate. Here is some terrific advice on how to make i
How about: D<-array(dim=c(d1, d2, d3))?
On Fri, Jan 15, 2016 at 2:20 PM, Matteo Richiardi <
matteo.richia...@gmail.com> wrote:
> What is the best way to store data in a cube? That is, I need to create a
> data structure D with three indexes, say i,j,h, so that I can access each
> data point D[i
What is the best way to store data in a cube? That is, I need to create a
data structure D with three indexes, say i,j,h, so that I can access each
data point D[i,j,h], and visualise sections like D[i,j,] or D[,,h].
I have tried to create an array of matrixes:
D <-matrix(matrix(NA,i,j),h)
but th
Hi Mohsen,
I can guess two things that you might want. One is to join all of the data
in the "CSV" files into a single data frame and then write that to a single
XLSX sheet. If the names and data structure of these files are similar
enough to "rbind" them, just do this in R and then write the resul
Dear All,
I am running R on a debian testing machine and lately I have
experienced several segmentation faults (often when running Amelia on
some large data set).
However, please have a look at the script pasted at the end of the
email.
If I uncomment the line about the RJSDMX library (which does
Daer R, usersI want to get a point data from netcdf file using the longitude
and latitude,
but have no luck with the code I'm using. Here is the code. Please help!
rm( list = ls() ) # Clearing the
workspace
setwd( "/run/media/tuju/0767090047/extract
## Kieran,
## I think the root problem is that you allowed the levels of month to
be alphabetical.
## continuing with your example
##You need to take control of the levels with a statement like
levels(z$month)
z$month <- factor(z$month, levels=monthsOfYear)
levels(z$month)
## now you can write s
Hi!
I've been asked about a problem where I think I can see how to write
the model, but don't know if it's been implemented in R. It's not
something I work on a lot, so I'm hoping someone else can point me to
an answer straight away.
The researcher has been carrying out germination experiments: l
Do you mean that you try to write several dataframes to the same sheet? You
have asked this before, and I think it has been said that that is not
possible with write.xls. I suppose that you still try to write rows of data
of varying length to one sheet. I think that is possible with the lowlevel
fu
> On Jan 15, 2016, at 8:43 AM, Mohsen Jafarikia wrote:
>
> Hello all:
>
> I am having problem writing a few files in a single sheet of excel. It
> seems R has problem writing on the same sheet. Maybe there is a command
> that I am missing. Here is the code I am using:
>
> library(xlsx)
>
> if
Hello all:
I am having problem writing a few files in a single sheet of excel. It
seems R has problem writing on the same sheet. Maybe there is a command
that I am missing. Here is the code I am using:
library(xlsx)
ifn11 <- "A1.xlsx"
dat11 <- read.xlsx(ifn11, sheetName="A.csv", header = TRUE)
> > I am trying to make pls-regression using plsr() from package pls, with
> > Mevik & Wehrens (2007) as tutorial and the datasets from the package.
> > Everything works real nice as long as I use the supplied datasets, but
> > I don´t understand how to prepare my own data.
> > This is what I have
I want to create a panel plot using xyplot of a line graph whose
x-axis is months of the year and y-axis is the average rainfall in a
given month over the 6 years the data spans.
There should be two levels in this panel plot: odd and even months.
Creating this plot without splitting it into level
Backing up a step:
On Wednesday, January 13, 2016, CG Pettersson
wrote:
> R version 3.2.3, W7 64bit.
>
> Dear all!
>
> I am trying to make pls-regression using plsr() from package pls, with
> Mevik & Wehrens (2007) as tutorial and the datasets from the package.
> Everything works real nice as lo
Jeff Newmiller writes:
> Using I() in the data.frame seems ill-advised to me. You complain about 96
> variables but from reading your explanation that seems to be what your data
> are.
In PSLR, it is common to regress a variable against matrices with very
many coloumns, often several thousands.
CG Pettersson writes:
>> frame1 <- data.frame(gushVM, I(n96))
[...]
>> pls1 <- plsr(gushVM ~ n96, data = frame1)
> Error in model.frame.default(formula = gushVM ~ n96, data = frame1) :
> invalid type (list) for variable 'n96'
As far as I can remember, you get this error if the n96 object was
> On 14 Jan 2016, at 22:36, Lorenzo Isella wrote:
>
> Dear All,
> Perhaps I am drowning in a cup of water, since I am positive that the
> answer will be a one-liner.
> Consider the following short script
>
>
>
> library(forecast)
>
> ts
To reproduce (requires Windows):
1) Set your desktop scaling to 100%;
2) run the script below;
3) observe that the chart in scaled-example.wmf takes up the whole canvas.
4) Set your desktop scaling to greater than 100% (try 150% or 200%);
5) again run the script below;
6) observe that the chart in
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