Displaying 20 results from an estimated 5000 matches similar to: "image plot but data not on grid."
2016 Dec 12
2
accessing data by packagename::dataname from within package code fails.
I have narrowed down the problem.
The error
Error : 'AminoAcids' is not an exported object from 'namespace:bibliospec'
Error : unable to load R code in package 'bibliospec'
occurs only if I try to access the data using bibliospec::AminoAcids
within the initialize method of an R reference class.
It does work, as far as I tested everywhere else. In other methods of
a
2018 Jul 02
4
Parametrized Vignettest in R packages
Hello,
I have a package which includes some parameterized r-markdown report
which I would also like to build as package vignettes.
Is there a way to run the parameterized vignette creation with the
package build or package check?
Thank you
--
Witold Eryk Wolski
2018 Oct 05
1
unable to load shared object
Thanks for asking.
The path where R tries to load the dll from does not exist I think (or
the install process deletes it after the error - might this be the
case?):
C:/Users/wewol/OneDrive/Documents/R/win-library/3.5/grpc/libs/x64/grpc.dll'
When I am checking after the error that path is only valid up to:
C:/Users/wewol/OneDrive/Documents/R/win-library/3.5/
So maybe (?) the install process
2010 Aug 09
3
ESS question. How to get rid of ess-smart-underscore?
Hi,
ESS replaces "_" by "<-". How can I switch off this feature?
I need to be able to type the underscore
Thanks
Eryk
--
Witold Eryk Wolski
Heidmark str 5
D-28329 Bremen
tel.: 04215261837
2018 Oct 02
1
How do I set a compile flag _WIN32_WINNT=0x600 in Makevars.Win
Sorry for bothering you
I am trying to build the R grpc package on windows:
https://github.com/nfultz/grpc
against an MSYS2 build of grpc.
when running devtools::install() I am getting the following error:
C:/msys64/mingw64/include/grpc/impl/codegen/port_platform.h:47:2:
error: #error "Please compile grpc with _WIN32_WINNT of at least 0x600
(aka Windows Vista)"
#error \
^
Which,
2012 Sep 20
2
Sweave - if \Sexpr{} than \SweaveInput{"my.Rnw"}
Depending on an R computation I would like to include an Sweave documents
in the main Sweave document.
How can I do it?
So I was thinking .... to use Latex features :
\newif\ifpaper
\ifpaper
\SweaveInput{"my1.Rnw"}
\else
\SweaveInput{"my2.Rnw"}
\fi
But how do I set paper to true or false given an \Sexpr ??
\papertrue % or
\paperfalse
Any ideas?
cheers
--
Witold
2006 May 25
2
qqmath - Lattice error
Hi,
Don't have a clue what teh following error message
generated by this function call:
qqmath( ~val|ind,data = xx
,distribution = function(p){ qt(p,df=20)}
,ylab="Sample Quatinles"
,xlab="Theoretical Quantiles"
,panel=function(x,y)
{
panel.qqmathline(y
, distribution=function(p) qt(p,df=20)
2012 Nov 08
1
sweave xtable and driver RweaveHTML
Hi,
So far I used Sweave to create pdf reports. I used xtable to create some
tables in the report.
But now I would like to use the same snw file to generate an HTML version.
The xtable output breaks the RweaveHTML driver.
library(R2HTML)
Sweave('analyseLFQ.Snw', driver = RweaveHTML)
Error in match.arg(options$results, c("Robj", "html", "hide")) :
2011 Jan 04
2
Default Working directory on windows 7?
Hi,
Just installed R on a new Windows 7 machine (as admin).
I feel quite uncomfortable knowing that the default WD when starting R is:
> getwd()
[1] "C:/Windows/system32"
I guess I did something wrong when installing R... How to change R's
default working directory?
regards
Eryk
2018 Jul 09
2
Parametrized Vignettest in R packages
On 09/07/2018 3:24 PM, Witold E Wolski wrote:
> Dear Yihui,
>
> Thank you for the valuable questions.
>
> sample_analysis is a "tibble" while
> configuration is an "R6" class.
> But I also have parametrized reports where I pass R reference classes
> as arguments.
>
> This is the Rmd yaml params part corresponding to the error message.
>
>
2004 Oct 21
3
error in plot.dendrogram (PR#7300)
Hi,
hres <- hclust(smatr,method="single")
hresd<-as.dendrogram(hres)
as.dendrogram(hres)
`dendrogram' with 2 branches and 380 members total, at height 2514.513
plot(hresd,leaflab="none") #<-error here.
#the plotted dendrogram is incomplete. The x axis is not drawn.
#The interested reader can download the
save(hresd,file="hres.rda")
#from the
2013 Jul 24
1
Alpha channel in colorRamp() and colorRampPalette()
Hi all,
I had the need to create a colorbar considering the alpha channel of the colors, but colorRamp() and colorRampPalette() ignored the alpha argument in rgb(). So I performed some minor modifs. in their codes, as to support the interpolation using the alpha channel.
I guess that those simple modifications might be useful for other people, so perhaps it would be worth to add them to
2004 May 25
4
Object "silhouette.default" not found. But I knew that it is there.
Hi!
>library(cluster)
In this lib a function called silhoutte.default is defined
than on the R prompt it type
>silhouette.default
Error: Object "silhouette.default" not found
R1.9.0
The same error are at R1.8.1
And I knew that a function silhoutte.default are present.
But the same piece of code works in R1.6.2
???
Eryk
Dipl. bio-chem. Eryk Witold Wolski @
2004 Apr 30
2
./configure --prefix and R_LIBS
Hi!
I am installing R in non standard directory.
./configure --prefix=/non/standard/directory
The installation works fine.
But after starting R i get
.libPaths()
/usr/lib/R/library
but they cant be there of course!
Have I to set some additional switches during config?
Eryk
Dipl. bio-chem. Eryk Witold Wolski @ MPI-Moleculare Genetic
Ihnestrasse 63-73 14195 Berlin 'v'
tel:
2003 Jul 10
2
XML Package.
Hi!
I have installed the new R on windows.
I wanted to reinstall the XML package. I am not able to find the XML.zip anymore. I am quite shure that they where a windows binary version.
Has anyone old XML windows binary?
Eryk
Dipl. bio-chem. Eryk Witold Wolski @ MPI-MG Dep. Vertebrate Genomics
Ihnestrasse 73 14195 Berlin 'v'
tel: 0049-30-84131285 / \
mail:
2004 Jan 22
4
customising installed libraries
hello
I am returning to some libraries that I had previously customised by amongst
other things adding additional functions. I had simply typed these new
functions into the file in library/R/thelibrary. These however do not seem
to be loaded now as they previously were under older versions of R.
What's changed and what do i need to do?
Thanks
Stephen
2004 Nov 09
1
gplot.hexbin - how to set figure margin.
Hi,
Would like to use to the hexbin package to plot a 2D hist - because it looks really _cool_.
My problem is related to drawing a pdf hexbin graphic in series of other graphics.
All other figures have a par(mar=c(3.2,3.2,1,1)). So the gplot.hexbin figure in this series looks a little alienated?
Was trying a to specify the _mar_ using par, viewport, hexViewport etc. a little.
My question. How
2002 May 02
3
Building own packages on Windows 2000!
Hi!
I encountered some things trying to build own packages under Windows
2000 for which i found no answer in the documentation.
First.
1. I do not found the rcmd.exe in the bin directory of R_HOME.
I installed R using the setup.exe
2. I updated the R intatllation with one of the zip files. (rw1041sp.zip)
now i had the rcmd.exe in the bin.
3. I do not found any hint in the docu that perl is
2003 Dec 22
1
pkg-manual.dvi. How to generate the start page?
Hi!
On the cran "package source" page, to each package there are the "reference manual" in pdf format with a nice title page.
I observed that during the R CMD check pkg a pkg-manual.div are generated in the pgk.Rcheck directory.
But the nice title page are missing. During the package build and install no div files are produced.
Which opitions I have to pass during the build
2016 Apr 16
0
Mean of hexadecimal numbers
On 16/04/2016 8:47 AM, Atte Tenkanen wrote:
> Hi,
>
> How would you calculate the "mean colour" of several colours, for
> example c("#FF7C00","#00BF40","#FFFF00")?
>
Bert answered your subject line question. Your text is asking something
else: if those are colours, you don't want to treat each of them as a
single integer.
A