similar to: Sciviews-K -- object 'httpdPort' not found

Hello, I wrote a function to show the help/index page of a package in a browser (and want to include this in an update for a CRAN package). I asked in R-help how to obtain the 00Index.html file, Duncan Murdoch suggested to inspect (see http://r.789695.n4.nabble.com/Obtain-00Index-html-tt4697661.html) tools:::httpd (thank you therefore!). So I came up with: help.index <- function (pkg,

Is there a way to identify (for subsequent replacement) which rows in a matrix are comprised entirely of *integers*? I have a large set of *nx3 *matrices where each row either consists of a set of 3 integers or a set of 3 real numbers. A given matrix might looks something like this: [ ,1] [ ,2] [ ,3] [1, ] 121.0000 -98.0000 276.0000 [2,

Good afternoon everybody, I'm writing a little function to visualise hypothesis testing. Therefore I need to extract the confidence level of a t-test. Here a little example: x <- str(t.test(1:10) gives List of 9 $ statistic : Named num 5.74 ..- attr(*, "names")= chr "t" $ parameter : Named num 9 ..- attr(*, "names")= chr

Dear list, I wish to use a specific driver to process an sweave document in the inst/doc directory of a package. Specifically, I would like to use either cacheSweave or pgfSweave to speed up the creation of the vignette which requires lengthy computations. The same request would also apply to the highlight driver, to provide syntax highlighting of R chunks. In "writing R extensions" I

Dear list, I wish to use a specific driver to process an sweave document in the inst/doc directory of a package. Specifically, I would like to use either cacheSweave or pgfSweave to speed up the creation of the vignette which requires lengthy computations. The same request would also apply to the highlight driver, to provide syntax highlighting of R chunks. In "writing R extensions" I

HI: After following all the instructions on how to install the SciViews package from CRAN I still can't make the GUI show. Can someone give me a hint on how to do this? I have tried library(svGUI), library(svDialogs) and so on with the rest of the packages. I have also placed all the 'sv' packages in my Rprofile but nothing works. Any help would be appreciated. Thanks Felipe D.

The main goal of these patch series is to implement a new API that allows to retrieve created device-mapper devices for volumes and partitions back after they have been created. As part of this patch: - required libdevmapper version was bumped to 1.02. I think it is safe because it was released more then 10 years ago; - newer version of libdevmapper allowed to simplify code base a little bit; -

Hi all, How get colnames and rownames in Rcpp method? attecthed file : RGui.exe capture my work environment : R version : 2.11.1 OS : WinXP Pro sp3 Thanks and best regards. Young-Ju, Park from Korea [1][rKWLzcpt.zNp8gmPEwGJCA00] [@from=dllmain&rcpt=r%2Dhelp%40r%2Dproject%2Eorg&msgid=%3C20100728211143%2EH

v1 was here: https://www.redhat.com/archives/libguestfs/2018-May/msg00058.html v2: - more correct explanation of a crash reason. Mykola Ivanets (1): Fix crash while creating mapper for a volume which lacks of partitions. src/ldm.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) -- 2.17.0

--- configure.ac | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/configure.ac b/configure.ac index 469ea96..0e7e2ea 100644 --- a/configure.ac +++ b/configure.ac @@ -85,14 +85,14 @@ PKG_CHECK_MODULES([GIO_UNIX], [gio-unix-2.0 >= 2.32.0], ] ) -PKG_CHECK_MODULES([ZLIB], [zlib >= 1.2.5], +PKG_CHECK_MODULES([ZLIB], [zlib >= 1.2], [

Hi, I'm try to collect a list of methods/packages available in R for doing in-string variable/symbol substitution, e.g. someFcn("pi=${pi}"), anotherFcn("pi=@pi@") and so on becomes "pi=3.141593". I am aware of the following: ** gsubfn() in the 'gsubfn' package, e.g. > gsubfn( , , "pi = $pi, 2pi = `2*pi`") [1] "pi = 3.14159265358979,

Stupid question, but its been a long night. If I have a long vector how can I turn it into a list of the same length x<-rep(seq(1,100,by=1),each=10) [[alternative HTML version deleted]]

I am trying to get documentation about the random number generator used in "sample". The help for sample does not mention it. Can anyone point me in the right direction. Thanks [[alternative HTML version deleted]]

REXP has an asBytes() method. Will this capture the output of an R plot function if a proper graphics device is used? It appears R insists on sending plot output to a file. Kind of strange since it insists on loading all your data into memory before it can do anything. If so then does anyone know what this would be? I prefer png or jpeg. Example: c is an RConnection REXP r =

Hi folks, Maybe that is not the best place to ask, but I 'd like some of you could help me... I'm using jri to run R commands under Java, by its examples I can eval expressions, returning single values or vectors to my Java variables. But, I would like to know how to assign the values of a Java vector (like: double x[] = {1.7 , 2.8 , 3.4}; ) to a R variable, so I can eval a function

Is there a c++ equivalent switch statement in R? -- Rajesh.J [[alternative HTML version deleted]]

Hi, I built a package in linux and would like to use it in windows. I cant build the package again in windows because it would miss the necessary libraries etc(I'm using Rcpp). So I need to generate a binary version and try to install it in windows. I tried this and I get the error /cygdrive/RTools/bin/cp: target 'xf->>' is not a directory Can someone help me with this? --

Currently in R, constructing a string containing values of variables is done using 'paste' and can be an error-prone and traumatic experience. For example, when constructing a db query we have to write, paste("SELECT " value " FROM table where date ='",cdate,"'") we are getting null result from it, because without (forgotten...)

> source("http://www.bioconductor.org/biocLite.R") > biocLite(c("Ruuid")) Running getBioC version 0.1.6 with R version 2.3.1 Running biocinstall version 1.8.4 with R version 2.3.1 Your version of R requires version 1.8 of Bioconductor. trying URL 'http://bioconductor.org/packages/1.8/bioc/src/contrib/Ruuid_1.10.0.tar.gz' Content type 'application/x-gzip'

Hello, This message is little off-topic in R-help. Sorry for that, but not all interested people are wired yet to r-sig-gui (http://www.stat.math.ethz.ch/mailman/listinfo/r-sig-gui). Thanks for your comprehension. A preview version of SciViews (a Graphical User Interface for R under Windows, http://www.sciviews.org) was released a few weeks ago. Since then, the Web site recorded several