devtools

I am new to roxygen and am struggling to see how to be able to use it to quickly create a new/custom package. I.e. I would like to know the minimum requirements are to make a package called package1 using devtools , roxygen2/3 so that I can run the commands require(package1) fun1(20) fun2(20) to generate 2000 and 4000 random normals respectively So lets take the simplest example. If I have two functions fun1 and fun2 fun1 <- function(x){ rnorm(100*x) } and fun2 <- function(y){ rnorm(200*y) } the params are numeric, the return values are numeric. I'm pretty sure this isn't an S3 method, lets

I am making an R package using devtools and roxygen2. I can get a PDF manual using R CMD but I am really curious as to whether this can be done using devtools. devtools' build(), check(), install() all don't make a PDF manual. Is this tied to making vignettes? I have read and referred to a similar thread Package development : location of pdf manual and vignette After you install it, you can use: pack <- "name_of_your_package" path <- find.package(pack) system(paste(shQuote(file.path(R.home("bin"), "R")), "CMD", "Rd2pdf", shQuote(path))) There is devtools::build_manual() Maybe also devtools:

I'm following the instructions on this link to use coreNLP https://github.com/statsmaths/coreNLP However, I found this error > library(coreNLP) Error in get(method, envir = home) : lazy-load database '/Users/apple/Library/R/3.2/library/coreNLP/R/coreNLP.rdb is corrupt In addition: Warning messages: 1: In .registerS3method(fin[i, 1], fin[i, 2], fin[i, 3], fin[i, 4], : restarting interrupted promise evaluation 2: In get(method, envir = home) : restarting interrupted promise evaluation 3: In get(method, envir = home) : internal error -3 in R_decompress1 Error: package or namespace load failed for

Some of the other questions and answers here on SO extol the virtues of using an enterprise repository tool like Archiva, Artifactory, or Nexus. What are the pros and cons of each? How do I choose between them? In case it helps: We use both Maven 1 and Maven 2 (at least for a while) We want to store both internally-generated artifacts, publicly-available ones (ibiblio, codehaus, etc.), and proprietary ones (e.g. Sun's licensed JARs like the Servlet API). We would like something that runs on Windows, Linux, or both. We use Luntbuild as our CI server (but intend moving to Hudson some time). N.B.

Pretend you're hitting me up for some javascript help on IM. How can you make it as easy as possible for me to help you get your code working? I run into this all the time. I'm on instant messenger and someone is asking me a question (or maybe it's me that's asking them) and we have lots of back-and-forth communication trying to work on the same bit of code. Instant messengers aren't well suited for this. Email is slow, a little can get a little hard to follow with enough back and forth. Here's what I've tried: Google Docs: - Requires a google account and isn't exactly real-time. Hard to know