search for: mvbutil

Hello Colleagues, I've recently become a fan of Mark Bravington's mvbutils package for organizing analysis projects in a tree. Using cd(), Save(), fixr(), mlazy() etcetera solves nicely some of the nuisances that have worried or annoyed me and sometimes caused big problems over the years. Well thought out. Now one feature that would be fabulous would be automatic ti...

Dear R users New versions of the 'mvbutils' and 'debug' packages are now available on CRAN, both in source form and as precompiled binaries. 'mvbutils' offers the following (as well as many miscellaneous utilities): ? hiearchical, searchable project organization, with workspaces switchable inside a single R session...

There is a new version of the 'mvbutils' package (v1.1.1) available on CRAN. For existing users, the main new features are: (i) 'help' now works properly with with R2.0+ (!) (ii) 'mvbutils' is now NAMESPACEd, so you can avoid naming conflicts with other packages. (Many functions are no longer user-visible. (iii) La...

Version 2.5.1 of 'mvbutils' is now on CRAN. This version offers improved support for easy package preparation and maintenance, plus minor changes required by the new version of the 'debug' package (see separate announcement). Package 'mvbutils' offers the following main features, as well as a number of m...

Dear R users New versions of the 'mvbutils' and 'debug' packages are now available on CRAN, both in source form and as precompiled binaries. 'mvbutils' offers the following (as well as many miscellaneous utilities): ? hiearchical, searchable project organization, with workspaces switchable inside a single R session...

Hello, pointed to the article "Debugging Without (Too Many) Tears" of Mark Bravington in Rnews Vol 3/3, December 2003 there is a package mvbutils mentioned. So I started to install this package from within R > install.package(mvbutils) I receive an error essage that this package is not found! Is due to a merge,removal or rename of this package? When I try to follow this article by typing i.e: mtrace I receive also an error messag...

There is a new version of the 'mvbutils' package (v1.1.1) available on CRAN. For existing users, the main new features are: (i) 'help' now works properly with with R2.0+ (!) (ii) 'mvbutils' is now NAMESPACEd, so you can avoid naming conflicts with other packages. (Many functions are no longer user-visible. (iii) La...

Version 2.5.1 of 'mvbutils' is now on CRAN. This version offers improved support for easy package preparation and maintenance, plus minor changes required by the new version of the 'debug' package (see separate announcement). Package 'mvbutils' offers the following main features, as well as a number of m...

Dear list, We have encountered problems with the package mvbutils while creating (or reading from disk) timeSeries objects. Below is a very simple example of the problem. We are using R 2.12 in  a PC running Windows 7  64-bit Professional. ----------- library(timeSeries)   cv1 <- as.character(as.Date(1:10, origin = "1970-01-01")) ts1 = timeSeries...

New versions of the 'mvbutils' and 'debug' packages are now available on CRAN. These should work with R 2.10 as well as R 2.9. 'mvbutils' offers tools for organization of workspaces, function/documentation editing with backups, package construction and updating, seamless per-object lazy-loading, and variou...

New versions of the 'mvbutils' and 'debug' packages are now available on CRAN. These should work with R 2.10 as well as R 2.9. 'mvbutils' offers tools for organization of workspaces, function/documentation editing with backups, package construction and updating, seamless per-object lazy-loading, and variou...

...3 6232 5118 fax (61) 3 6232 5012 Mark.Bravington at csiro.au -----Original Message----- From: gerald.jean at dgag.ca [mailto:gerald.jean at dgag.ca] Sent: Friday, January 23, 2004 1:06 AM To: ernesto at ipimar.pt; hrust at pik-potsdam.de Cc: Mailing List R Subject: R?f. : [R] Packages debug and mvbutils If you want to access these utilities before M.Bravington post them on CRAN they are available on his site: (ftp://ftp.marine.csiro.au/software/bravington/) G?rald Jean Analyste-conseil (statistiques), Actuariat t?lephone : (418) 835-4900 poste (7639) t?lecopieur : (418) 8...

I find the R debug package very useful. I've installed and used it on several of the machines I use, without problems, but on one machine I get the following error: Loading required package: mvbutils Loading required package: utils MVBUTILS: no "tasks" vector found in ROOT Loading required package: tcltk Loading Tcl/Tk interface ... done [Previously saved workspace restored] > source("marbles.r") > mtrace(sim4) > sim4(100) Error in al...

Dear useRs, I am experiencing very strange error with Mark Bravington's package "debug". I haven't seen them before. Here is the sample session > library(debug) Loading required package: mvbutils MVBUTILS: no "tasks" vector found in ROOT Loading required package: tcltk Loading Tcl/Tk interface ... done > x<-function() return(1) > mtrace(x) > x() Error in attr(value, "row.names") <- rlabs : row names must be 'character' or 'integer'...

I am experimenting with rSymPy, and it seems to work nice. However, I dislike the need to wrap all sympy expressions within quotes, it leads to ugly calls like library(rSymPy) Var("x,y,z") sympy("(x+y)**2") and so on. Inspired by the function cq from mvbutiles package: library(mvbutils) > cq function (...) { as.character(sapply(as.list(match.call(expand.dots = TRUE))[-1], as.character)) } <bytecode: 0x7fca88443f78> <environment: namespace:mvbutils> I tried to write > sympyq function(...) { arg <- as.character(match....

...cran.us.r-project.org/src/contrib/debug_1.1.0.tar.gz' Content type 'application/x-tar' length 26492 bytes opened URL ================================================== downloaded 25Kb * Installing *source* package 'debug' ... ** R ** inst ** save image Loading required package: mvbutils MVBUTILS: no "tasks" vector found in ROOT Loading required package: tcltk Error in firstlib(which.lib.loc, package) : Tcl/Tk support is not available on this system Error: package 'tcltk' could not be loaded Execution halted ERROR: execution of package source for 'deb...

...tat.wustl.edu/archives/html/s-news/2002-10/msg00064.html but that's really just a syntactic short-cut to the run-time use of substitute() and eval(), which you could manually put into a function yourself if you cared too. (AKA, not at all equivalent to Lisp macros.) The mlocal() function in mvbutils also has seemingly similar macro-using-eval properties: http://cran.r-project.org/src/contrib/Descriptions/mvbutils.html http://www.maths.lth.se/help/R/.R/library/mvbutils/html/mlocal.html I could of course pre-process R source code, either using a custom script or something like M5: ht...

...= Stephen Eglen <stephen@inf.ed.ac.uk> >>>>> on Fri, 30 Jan 2004 12:56:48 +0000 writes: >> I was trying to use the new debug package from within emacs, I get the >> following error: >> >library(debug) >> Loading required package: mvbutils >> MVBUTILS: no "tasks" vector found in ROOT >> MVBUTILS loaded OK >> Loading required package: tcltk >> >mtrace(glm) # turns tracing on >> >names( tracees) # "glm" >> [1] "glm" >> >names(...

...n-line help, or 'help.start()' for an HTML browser interface to help. Type 'q()' to quit R. > #=============================================================== Log: #=============================================================== Type 'contributors()Loading required package: mvbutils Loading required package: utils Loading required package: tools Loading required package: tcltk done Loading required package: scatterplot3d Loading required package: rgl Loading required package: stats Loading required package: grDevices Loading required package: MASS Loading required package: g...

I noticed the following today --- str() seems to remove any extra class information added to an environment. > e <- new.env() > class(e) [1] "environment" > class(e) <- c("foo", class(e)) > class(e) [1] "foo" "environment" > str(e) Classes 'foo', 'environment' length 0 <environment> > class(e) [1]