similar to: UseMethod forwarding of local variables

I'm running R 3.4.1 on Linux. I'm getting the following error message. Error in UseMethod("xmlAttrs", node) : no applicable method for 'xmlAttrs' applied to an object of class "NULL" Calls: rdKMeans -> rdLoadModel -> xmlAttrs This appears to be a known issue in R Linux that was supposed to be patched. Is this really fixed? Was it fixed in 3.4.2?

1. UseMethod (via usemethod in objects.c) now uses the definition of class() to dispatch, with the methods package attached (dataClass(x)) and without (attr(x, "class")). Packages using a construction of the form if(is.null(class(x))) class(x) <- data.class(x) UseMethod("foo") should now get similar dispatch with the methods package attached. 2. all.equal and some of its

I'm having difficulty with Rprof. I have a documentation example test.qss that runs fine without profiling, but under Rprof, > Rprof() > source("test.qss") Error in standardGeneric("model.matrix") : UseMethod used in an inappropriate fashion Luke wrote about a similar circumstance last summer: # From: Luke Tierney (luke@stat.umn.edu) # Date: Fri Jul

Full_Name: Mike Kay Version: R-patched OS: Linux Submission from: (NULL) (137.75.70.37) Hi, The following patch cleans up some grammar in the docs for UseMethod (library/base/help/UseMethod) -mike --- UseMethod 2005-09-28 20:06:39.000000000 +0000 +++ /tmp/UseMethod 2005-10-31 21:21:05.534708720 +0000 @@ -5,7 +5,7 @@ Description: R possesses a simple generic function mechanism

hi,usRs,i am studing the R programming,but i can not get the point abut the difference between UseMethod and NextMehod.i have read the manual and try to find the solutin from internet,but i still not master it well.so anyone can give me a guide?it will be better to show some examples . thank you !

Hello, is the following somehow possible with Mod() being a primitive: "Mod" <- function(x) UseMethod("Mod") "Mod.default" <- function(x) { .Primitive("Mod") ### I know it?s wrong. How can I access the original Mod ? } Thanks for help M. Eger -- +------------------------------------------------------- | Marcus Eger | Philipps Universitaet

I raised the questions below a couple of months ago by sending it to the developers mailing list, but I don't know if it got through since no one replied to it. Looking at the [R] distribution, the UseMethod() is used in the following way: alias <- function(object, ...) UseMethod("alias") or barplot <- function(height, ...) UseMethod("barplot") What I

match the argument 'x' if there is another argument with prefix 'x' Full_Name: Henrik Bengtsson Version: 1.3.1 OS: Sun Solaris 8 Submission from: (NULL) (130.235.3.49) I ran into a strange problem with UseMethod(). Run the following code: foo.Bar <- function(this, x=0, xidx=0) { cat("In foo.Bar(): ", this, ", x=", x, ", xidx=", xidx,

I was a little optimistic that the modified version passed _all_ the tests. When I installed the complete change, all the fullcheck tests passed except two, demos and isas-tests. There is a tiny difference in the output of the demos test, where the previous demos.Rout had what looks like an unwanted piece of output, printing an attribute "legend" after doing symnum(summary(detg.mod,

Hi, The 2 man pages give inconsistent description of class(): Found in ?class: If the object does not have a class attribute, it has an implicit class, ?"matrix"?, ?"array"? or the result of ?mode(x)? (except that integer vectors have implicit class ?"integer"?). Found in ?UseMethod: Matrices and arrays have class ?"matrix"?

Dear R developers, I will ask a very straightforward question concerning UseMethod's future, because people depending on my code wonder what will happen to it next. In R v2.0.1 NEWS it says o The undocumented use of UseMethod() with no argument is now formally deprecated. and in the R v2.0.1 help(UseMethod) it says 'UseMethod' accepts a call with no arguments and tries to

If I do > example(lm) ... > mycoef <- function(object, ...) UseMethod("coef", object) > mycoef(lm.D9) Error in mycoef(lm.D9) : no applicable method for "coef" which is pretty surprising, as coef has a default method. After a bit of digging, this comes from do_usemethod having defenv = environment where the generic was defined */ defenv =

(opening new bug report thread, on suggestion of BDR ..) I said on vaguely related topic: MM> There's another long-standing MM> UseMethod / NextMethod / Dispatch problem that I've never traced/solved.. MM> MM> Look at the $RHOME/tests/mode-methods.R file ! Peter Dalgaard already remarked : PD> ..i.e. this: PD> abc <- function(x, ...) { PD> if

Hi, is it save to use ext2 / ext3 hashed b-trees feature with linux kernel >= 2.4.25 ? thanx, Gregor -- echo '16i[q]sa[ln0=aln100%Pln100/snlbx]sbA0D3F204445524F42snlbxq'|dc

Hi, i have two twofold e2image related questions: 1) The man page mentions "cp (1)"'s --sparse=always option. I wonder if there are sparse aware tools which a) display the "real" amount of disk space occupied by a sparse file b) compress sparse files (other than compressing very thightly several GiB of zeros) 2) "E2fsck, mke2fs, etc.

Hi, on my Debian GNU/Linux (sid) i have (among others) a partition which is mounted (normally at startup via /etc/fstab) on /home. But in a few cases (say six in the last months) /home silently isn't mounted. Since then I have "debug" as option in /etc/fstab. In this cases I log in as root and do a mount -a which works with a few diagnostic messages (see below). Today it