similar to: Package selectr: issue with the apt-get version, but not with the one installed from R?

awesome, merci Dirk! and my apologies for not scrolling down better, I failed to see that the 18.04 update was linked to the R 3.5 issue . Further, please forgive my impatience, but I was very curious to see if the package tidyverse could be installed: I have the impression that it is short of being installed, missing just a few simple packages (with no apparent non-R dependencies). Indeed, a

I'm running Ubuntu 17.04 and R 3.4.1. I installed the latter yesterday, so I presume it's the latest version. I want to install Tidyverse, which I've spent many happy hours with under Windows. But when I do install.packages("tidyverse") , I get errors about unrecognized command line options to gcc. These start when the install hits the colorspace and munsell packages.

Hi, I want to ask for a small help for creating an instruction that calls e member method of an object. I suppose that this is not a headache but I am impatient in learning :) I would be very thankful if you can show me an example snippet code that does this in LLVM. Below is described my case. Let's say I have a class TestClass class TestClass { int testMethod(int a); } and I want to

Hi Ferad, On Wed, 2007-04-04 at 19:48 +0200, Ferad Zyulkyarov wrote: > Hi, > > I want to ask for a small help for creating an instruction that calls > e member method of an object. I suppose that this is not a headache > but I am impatient in learning :) I would be very thankful if you can > show me an example snippet code that does this in LLVM. Below is > described my

I don't understand the following behavior for a simple S3 class. The auto-printing at the command line doesn't behave as I expect. I'm probably missing something, but it might be a bug. > print.testClass <- function(x, ...) cat("Class:", class(x), ":", x, "\n") > structure(1, class = "testClass") Class: testClass : 1 > print(1 *

Hi, I'm trying to create a package that contains reference class definitions from which users can create reference objects, but there seems to be something awry. My toy example creates an empty package via package.skeleton('TestClass') to which I add the following R code: TestClass <- setRefClass('TestClass',fields=c('name')) Unfortunately my R console output

Hello, I am the maintainer of the stringkernels package and have come across a problem with using S3 objects in my S4 classes. Specifically, I have an S4 class with a slot that takes a text corpus as a list of character vectors. tm (version 0.5) saves corpora as lists with a class attribute of c("VCorpus", "Corpus", "list"). I don't actually need the

Is it possible to override the $new(...) in the reference class generator? I have tried adding a "new" method to the methods of the class, but that is obviously not correct. I have also tried adding it to the class generator, but the class generator still uses the default constructor. As a simple example, this is the current interface: TestClass <- setRefClass

I edit two files named test.h,test.cpp as follow: ///////////////test.h////////////////////////////////////////////////////////////////class TestClass { private: int fTotal; public: TestClass(); ~TestClass(); };///////////test.cpp/////////////////////////////////////////////////////////////////////////////#include "test.h" TestClass::TestClass() { fTotal = 2; }

Hi all, this is my first post in R devel? sorry if I lost some of the guidelines. Anyway this is my problem: Version: R version 2.15.2 (2012-10-26) Platform: x86_64-apple-darwin9.8.0/x86_64 (64-bit) I want to make an S4 class that use the output object of the function of nls.lm as a slot: setOldClass("nls.lm") setClass ( Class="TestClass",

Hi R friends,   I'm still studying S4 classes and I have a question about slot assignment. Why would I have to use a special setter method [example 2 below] if I can assign data to a slot directly when I call new() [example 1 below]?   ## first way to do it (the idiosyncratic way?) setClass(Class = "TestClass", representation = representation(myDf = "data.frame"))

On 4 Apr 2007, at 20:10, Jeff Cohen wrote: > […] > %obj = alloca %struct.TestClass, align 1 ; <%struct.TestClass*> > [#uses=1] > %tmp1 = call int %_ZN9TestClass10testMethodEi( %struct.TestClass* % > obj, int 1 ) ; <int> [#uses=0] > ret void > } > > declare int %_ZN9TestClass10testMethodEi(%struct.TestClass*, int) The name mangling is not very pretty

Ein eingebundener Text mit undefiniertem Zeichensatz wurde abgetrennt. Name: nicht verf?gbar URL: <https://stat.ethz.ch/pipermail/r-help/attachments/20101220/d04ff621/attachment.pl>

Dear list, When playing around with the "[" method for S4 classes I noticed that it gets called twice in my example. setClass("testClass", representation(a="character")) setMethod("[", signature(x = "testClass", i = "ANY", j="ANY"), function (x, i, j, ..., drop){ print("void function")

Hi, I have an problem that I can''t get resolved. I have an hash like www.krzywanski.net/archives/703. With this hash i whould like the add some extra hashes before passing to the module, i have tryed the code below. node testnode { class { ''testclass'': nodes_data => { ''node1'' => { ''server'' =>

When a reference class method is accessed with .self$x, it has different behavior from .self[['x']]. The former copies the function to the object's environment (with some attributes attached), and the latter just return NULL (unless it has already been accessed once with .self$x). Is this how it's supposed to work? Here's an example that illustrates:

Dear list, can someone explain to me why deparse(substitute(x)) does not seem to work when x is of a user-defined S3 class? In my actual problem, my print method is part of a package, and the method is registered in the NAMESPACE, if that should make a difference. > print.testclass <- function(x,...){ xname <- deparse(substitute(x)) cat("Your object name

Ferad Zyulkyarov wrote: > Hi, > > I want to ask for a small help for creating an instruction that calls > e member method of an object. I suppose that this is not a headache > but I am impatient in learning :) I would be very thankful if you can > show me an example snippet code that does this in LLVM. Below is > described my case. > > Let's say I have a class

Dear All, I came across an error message recently when constructing a reference class, an example is attached below, it looks like only if I call a specific method in advance, otherwise it cannot be found in defined method without using .self, this make it difficulty that sometimes in my initialize method, I need to call other method defined in the same reference class, the workaround for this is

Hi, the following Code demonstrates an possibly Error in R (or you can explain me, why this happens, thanks in advance) Code: ##################################### testClass <- function( stackData= c()) { list( write= function( ...) { sChain= "" for( s in c( stackData, ...)) { sChain= paste( sChain, '"', sub( '"',