search for: mostattribut

...can think of 3 possibilities, but I don't know if there's a good and reliable standard way: - I tried using attributes(), but found out that subset() gets rid of user attributes and didn't see an easy way to reset them on a subsetted frame (doing it one by one is not an option, and mostattributes() doesn't seem to be there anymore) - Something like the example used in 'scoping.R' - Using class()? Documentation for class() talks about providing methods for generic functions, but I didn't see an example of accessing user-defined data members/attributes. Many thanks!...

...", s), cex = 2) text(x, 0.33, paste(format(times), collapse="\n")) text(x, 0.05, "current axis.POSIXct") text(x, 0.95, "proposed new prettyDate axis") ## draw new proposed axis function at top of plot timelim <- par("usr")[1:2] mostattributes(timelim) <- attributes(from) axis(side = 3, at = prettyDate(timelim), labels = prettyDate(timelim, do.format=TRUE)) }) devAskNewPage(FALSE) Is it appropriate / desirable for this to be incorporated into R? -- Felix Andrews / ??? Postdoctoral Fellow Integrated Catchment Assess...

Hello. Sorry for the newbie question. When I run the function fun.zero.omit (from the GLDEX package), I get a matrix and some descriptive information. Can someone tell me how to strip out the descriptive information so that I'm only left with the matrix? Here's an example: > x=fun.zero.omit(c(0,1,2,3,4,0)) > x [,1] [1,] 1 [2,] 2 [3,] 3 [4,] 4

Folks: Problem: [<-.data,frame() is losing attributes under certain curcumstances shown below. I think this is a bug, at least in documentation, as I was unable to find explicit documentation of the behavior. Indeed, the only documentation I found told me attributes are preserved. Here is a detailed description: > df <- data.frame(a=1:3, b=letters[1:3]) > attr(df,"foo")

...[2]), pos = 2) text(mean(x), 0.05, "current axis.Date()") text(mean(x), 0.95, "proposed new pretty() axis, with") text(mean(x), 0.85, paste("n =", n), cex = 1.5) ## draw new proposed axis function at top of plot timelim <- par("usr")[1:2] mostattributes(timelim) <- attributes(times) at <- prettyDate(timelim, n = n) axis(side = 3, at = at, labels = attr(at, "labels")) }) Here is a posible modification to axis.Date. As it calls pretty(), it will only work in R 2.12. axis.Date <- function(side, x = NA, at, format, labels...

I've rolled up R-1.6.2.tgz a short while ago. This is a minor upgrade, fixing an assortment of bugs. You can get it from the developer site at http://cvs.r-project.org/pub/CRAN/src/base/R-1.6.2.tgz or wait for it to be mirrored at a CRAN site near you. Binaries for various platforms will appear in due course. There is also a version split for floppies, but due to the inclusion of

I've rolled up R-1.6.2.tgz a short while ago. This is a minor upgrade, fixing an assortment of bugs. You can get it from the developer site at http://cvs.r-project.org/pub/CRAN/src/base/R-1.6.2.tgz or wait for it to be mirrored at a CRAN site near you. Binaries for various platforms will appear in due course. There is also a version split for floppies, but due to the inclusion of

...epts vector "col", "cex" and "font" arguments. o "default" is now a valid argument to RNGkind(). o nlm() and optim() will now give up immediately they try to step to a non-finite value: nlm at least would go into an infinite loop. o "mostattributes(obj) <- value" utility useful for careful attributes' inheritance; e.g. for fixing pmax/pmin (see below). BUG FIXES o (0.99.0a) The internal code for strsplit no longer destroys other internal structures, e.g. postscript file output on Linux. o (0.99.0a) nlm(...

...epts vector "col", "cex" and "font" arguments. o "default" is now a valid argument to RNGkind(). o nlm() and optim() will now give up immediately they try to step to a non-finite value: nlm at least would go into an infinite loop. o "mostattributes(obj) <- value" utility useful for careful attributes' inheritance; e.g. for fixing pmax/pmin (see below). BUG FIXES o (0.99.0a) The internal code for strsplit no longer destroys other internal structures, e.g. postscript file output on Linux. o (0.99.0a) nlm(...

...Bolker's prompting. * The documentation for attributes and `attributes<-` now gives x as name of the first and main argument which the implementation has been requiring, fixing PR#17434. For consistency, the first argument name is also changed from obj to x for `mostattributes<-`. * strwidth() now uses par("font") as default font face (PR#17352). * plot(<table>, log="x") no longer warns about log. * The print() method for "htest" objects now formats the test statistic and parameter directly and hence no longer...

...Bolker's prompting. * The documentation for attributes and `attributes<-` now gives x as name of the first and main argument which the implementation has been requiring, fixing PR#17434. For consistency, the first argument name is also changed from obj to x for `mostattributes<-`. * strwidth() now uses par("font") as default font face (PR#17352). * plot(<table>, log="x") no longer warns about log. * The print() method for "htest" objects now formats the test statistic and parameter directly and hence no longer...

...Bolker's prompting. * The documentation for attributes and `attributes<-` now gives x as name of the first and main argument which the implementation has been requiring, fixing PR#17434. For consistency, the first argument name is also changed from obj to x for `mostattributes<-`. * strwidth() now uses par("font") as default font face (PR#17352). * plot(<table>, log="x") no longer warns about log. * The print() method for "htest" objects now formats the test statistic and parameter directly and hence no longer...

...hat for class "POSIXt". ? New function file.link() to create hard links on those file systems (POSIX, NTFS but not FAT) that support them. ? New Summary() group method for class "ordered" implements min(), max() and range() for ordered factors. ? mostattributes<-() now consults the "dim" attribute and not the dim() function, making it more useful for objects (such as data frames) from classes with methods for dim(). It also uses attr<-() in preference to the generics name<-(), dim<-() and dimnames<-()....

...hat for class "POSIXt". ? New function file.link() to create hard links on those file systems (POSIX, NTFS but not FAT) that support them. ? New Summary() group method for class "ordered" implements min(), max() and range() for ordered factors. ? mostattributes<-() now consults the "dim" attribute and not the dim() function, making it more useful for objects (such as data frames) from classes with methods for dim(). It also uses attr<-() in preference to the generics name<-(), dim<-() and dimnames<-()....