Re: [R] Unable to require installed package

Hi, I uploaded my package to http://win-builder.r-project.org/ and had it built. It can work on one machine, but on the other, it reports: Loading required package: grt Error: package 'grt' was built for i386-pc-mingw32 In addition: Warning message: package 'grt' was built under R version 2.12.1

[R] Unable to require installed package

Hi, I write a package in Linux and ready to distribute, and I can install it in linux and run it. However, when I have install it in my Windows' R. I can not 'require' it. > is.element("grt", installed.packages()[,1]) [1] TRUE > require(grt) Loading required package: grt Failed with error: ‘'gr

[R] I want to call some R function in C code

Hi, all: I want the user to give a function g as the parameter of our function f. In function f, we use user's function g to compute something. Since our function f is implemented in C++, how do I further pass this function to C++ code? Thank you very much! best Liping LIU [[alternativ

Re: [R] Feedback on you manual

Hi, all: My opinion is, provide a PDF tutorial is important, but not one web page containing everything. >From the perspective of end-user programming, most people will have a fast reading of your tutorial to get principles of R. When they become working with R, they need come back often to sear

[R] Feedback on you manual

Dear Sir/Madam: Great thanks for R project and you contribution. I am Liping Liu, a beginner of R. Recently, I use R much. I wish you could improve the manual by making it search engine friendly. The "Introduction to R" page is too long. I am often redirected to this page by goole, but I still c