search for: yacasinstall

...se Sym objects. NEW INSTALLATION FOR WINDOWS USERS A key change in moving to CRAN is that yacas.exe is no longer part of the Ryacas distribution so that Windows users must separately install yacas 1.0.63. :( Non-windows users always had to separately install yacas. To simplify this somewhat the yacasInstall() R command will download and install yacas from within R on Windows: # Windows installation procedure install.packages("Ryacas", dep = TRUE) library(Ryacas) yacasInstall() For non-windows users the installation procedure is the same as before; namely, install yacas and then install...

...se Sym objects. NEW INSTALLATION FOR WINDOWS USERS A key change in moving to CRAN is that yacas.exe is no longer part of the Ryacas distribution so that Windows users must separately install yacas 1.0.63. :( Non-windows users always had to separately install yacas. To simplify this somewhat the yacasInstall() R command will download and install yacas from within R on Windows: # Windows installation procedure install.packages("Ryacas", dep = TRUE) library(Ryacas) yacasInstall() For non-windows users the installation procedure is the same as before; namely, install yacas and then install...

I would like to create a binary package for Windows which when installed will give the user an option of whether to install one version or another. Here is the problem, I have a package 'FAME' that can run in two different modes on Windows. An old mode that uses R to connect to a remote linux machine and a new way that uses a locally installed database. I would allow this decision to be

I am considering a package with a namespace (Rgraphviz from Bioc). I essentially want to have some error handling for loading the dll, something like wrapping it into tryCatch or similar (reason: see below). Right now I am loading the dynamic libraries by useDynLib in my NAMESPACE file. When I look at the code from loadNamespace, I have the impression that what I want is impossible

Hello, I am a student and I working with R. I want to ask you how to solve this integral which is shown in image attach with this letter. And how to draw this function z = 4 ? x2 ? y2 , width intervals x = ?1, y = ?1. Thank You. Yours sincerely, Jolanta

Hi R-People: I use 2 machines: a machine with a Windows XP operating system, and another with a Linux Ubuntu OS. I transport my code between these 2 machines. However, pathnames to data files always need to be "adjusted" to account for the OS that I'm working on. Here is my question: How do I write code to detect whether I'm using the XP or the Linux machine? If I knew