similar to: Creating package Vignette

Hello there, would you please look into my codes? Here I have following: > set.seed(100) > samp <- sample(c(1,-1,0), 20, replace=T); samp [1] 1 1 -1 1 -1 -1 0 -1 -1 1 -1 0 1 -1 0 0 1 -1 -1 0 Here I want to calculate the length of each unique number for above vector. How can I do that? Thanks in advance [[alternative HTML version deleted]]

Hi all, I am trying to understand the R's "environment" concept however the underlying help files look quite technical to me. Can experts here provide me some more intuitive ideas behind this concept like, why it is there, what exactly it is doing in R's architecture etc.? I mainly need some non-technical intuitive explanation. Thanks,

Hi all, I am trying to understand the R's "environment" concept however the underlying help files look quite technical to me. Can experts here provide me some more intuitive ideas behind this concept like, why it is there, what exactly it is doing in R's architecture etc.? I mainly need some non-technical intuitive explanation. Thanks,

Dear all, I am a new user of R and currently trying hard to develop my own package. Here I am following this tutorial 'http://www.mathfinance.cn/how-to-create-an-R-package-in-windows/' Here it says that (step 8): "open a ?command prompt? window, change the directory to where your package is, type the command ?R CMD build MonteCarloPi? to build the package, this will generate a file

In ?Sweave, it refers to Sweave User Manual. In the doc folder of utils package, I see "Sweave.pdf". However, I can't find it from within R > vignette("Sweave User Manual") Warning message: vignette ?Sweave User Manual? not found > browseVignettes("utils") No vignettes found by browseVignettes("utils") > library(help=utils) does not

Hi there, given a numeric vector, I can select numbers within a specific range. However presently, I have something related but different problem. Suppose I have a numeric vector. Now take an arbitrary number. Goal to to chose a specific subset with a given length, from that given vector, so that those chosen numbers are centered around that given constant. Here is one example: ### My original

Dear R-devel, Question: How can I get Sweave to recognize that the \thebibliography section is already created and generate the vignette pdf with a single pass? Or is there a way to let R CMD build know that Sweave needs to be run twice? If (1) is not possible, any suggestions how to auto-generate a crude generic bibtex .bib file from my existing document? Background: I maintain

Trying to Stangle / Sweave a file $ cat vignette.Rnw %\VignetteEngine{knitr} \documentclass{article} \begin{document} \end{document} results in a misleading error message: ~/tmp$ R CMD Stangle vignette.Rnw Error: Vignette engine package not specified Execution halted when what is missing is the full specification knitr::knitr; 'vignette engine package and function not specified' ?

Dear all, I am writing a vignette that requires a file which I am not allowed to distribute, but which the user can easily download manually. Moreover, it is not possible to download this file automatically from R: downloading requires a (free) registration that seems to work only through a browser. (I'm talking here about the MSigDB from the Broad Institute,

I apologize that these questions are stupid and literal. I write to ask for clarification of comments in the R extensions manual about vignettes. I'm not great at LaTeX, but I'm not a complete novice either, and some of the comments are puzzling to me. 1. I'm stumbling over this line: "Make sure all files needed to run the R code in the vignette (data sets, ...) are accessible

Hi all, I have created a package and now into writing it's help files. However I am having problem on, how to put a 'new line' in any statement of the help file? For example please consider following: \title{ This is a new function and this function will calculate the mean. } However I want to write it is this way: \title{ This is a new function & and, this function will

Dear all, I'm documenting an elaborate analysis as a private package. The package writes all required output to a database. I use a Sweave file to transform all the results from the database into a report. Now I would like to add this Sweave to my package. I'm a bit puzzled on how to do that. It is not a vignette: the data is not available when the package is build and I need to

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, all-- I've been working on a doParallel package to provide a foreach parallel backend for the new parallel package, but I am having trouble building the vignette. On my system, if I use the following minimal vignette (call it buggyVignette.Rnw): \documentclass[a4paper]{article} \title{Sweave Example 1} \author{Rich Calaway} \begin{document} \maketitle In this example

Dear colleagues, I am having issues trying to build a R package I recently wrote. I am using R 2.14.0 and my package depends on another package called aod. Running: R CMD Sweave vignette.Rnw is perfectly fine and the vignette compiles properly. but when I use R CMD build mypackage to build the tar.gz I get the following error: * installing the package to re-build vignettes * creating

I'm having trouble with R CMD check of my quantreg package. All is well until I get to: checking running R code from vignettes ... ?rq.Rnw? ... failed ERROR Errors in running code in vignettes: when running code in ?rq.Rnw? when I see a snippet from the vignette code and then: Loading required namespace: MatrixModels When sourcing ?rq.R?: Error: could not find function

On 05/14/2015 04:33 PM, Henrik Bengtsson wrote: > On May 14, 2015 15:04, "January Weiner" <january.weiner at gmail.com> wrote: >> >> Dear all, >> >> I am writing a vignette that requires a file which I am not allowed to >> distribute, but which the user can easily download manually. Moreover, it >> is not possible to download this file

I'm finalizing development of a package that will include a vignette. Without the vignette, the package builds fine with no warnings and is ready for distribution. Now, I am following the directions for developing vignettes "Sweave, Part II: Package Vignettes" by Friedrich Leisch. I am using a windows XP machine (other session info below). Here is what I have done. 1) I add the

Dear Duncan, The UTF-8 characters aren't properly rendered in the pdf version of the vignette. $?? ????? ?????? ?????? ????? ?? ?? is rendered as $????? ?????????? ???????????? ????? ?????? ? ???????? ???????? The same problem occurs when I use render("vignette.md", output_format = "mypackage::mystyle"), instead of render("vignette.md", output_format =