similar to: as.numeric(levels(factor(x))) may be a decreasing sequence

While implementing R's new 'altrep' functionality in the TERR engine, I discovered a bug in R's 'deferred_string' altrep object: it is not using the correct value of the 'OutDec' option when it expands a deferred_string. See the following example: R 3.5.1: (same results in R 3.6.0 devel engine built 10/5) > options(scipen=0, OutDec=".") >

The documentation for the OutDec option says that it should be a 'one-character string'; yet, if I try a unicode character, it doesn't seem to work. Are unicode chars not counted as one-character? This is within the mac GUI, but I also see this on linux boxes. > x <- '\u00B7' > nchar(x) [1] 1 > options(OutDec=x) Error in options(OutDec = x) : invalid value for

A problem has been pointed out by a French user of the survival package and I'm looking for a pointer. > options(OutDec= ",") > fit <- survfit(Surv(1:6 /2) ~ 1) > fit$time [1] NA 1 NA 2 NA 3 A year or two ago some test cases that broke survfit were presented to me. The heart of the problem was numbers that were almost identical, where table(x) and unique(x) gave

Hi! I was wondering whether anybody was looking at the bugs on Bugzilla. I'm asking because I've seen bugs tackled on the mailing list quite quickly, but two fully reproducible reports I've filed on Bugzilla haven't triggered any reaction in several weeks (for the older one). FWIW, these are: - Line goes beyond plot region

Hello, How can I make xtable print a comma as decimal separator? Setting the option OutDec isn't enough for xtable: library(xtable) options(OutDec = ",") x <- c(1.1, 1.2, 1.3) y <- c(2.3, 2.2, 2.1) d <- data.frame(x, y) d print(xtable(d)) Thanks! Jakson Aquino

While working on the printing code, my colleague Zbyn?k ?lajchrt noticed that complex matrixes are sometimes misaligned: > { matrix(1i,2,13) } [,1] [,2] [,3] [,4] [,5] [,6] [,7] [,8] [,9] [,10] [,11] [,12] [,13] [1,] 0+1i 0+1i 0+1i 0+1i 0+1i 0+1i 0+1i 0+1i 0+1i 0+1i 0+1i 0+1i 0+1i [2,] 0+1i 0+1i 0+1i 0+1i 0+1i 0+1i 0+1i 0+1i 0+1i 0+1i 0+1i 0+1i 0+1i (the values in the last four columns

Hi, does anyone know how to make decimal points midline when plotting? The journal to which we are going to submit a manuscript require this particular formatting, and it gives direction how to do this on PC: hold down ALT key and type 0183 on the number pad Thanks John [[alternative HTML version deleted]]

Dear Group! I asked write.table to change the decimal point from "." to "," , but apparently it would only do so if the object to be written does not contain any character elements. I would like to understand, why this has to be so and - of course - find a solution for my matrix object jjmat, that I tried to write out by write.table(jjmat, file="jjmat.txt",

Setting enviroment variable R_DEFAULT_DEVICE causes an error. The patch below fixes this. I guess the same goes for R_INTERACTIVE_DEVICE. --- R-2.7.0/src/library/grDevices/R/zzz.R 2008-04-27 13:49:11.000000000 +0200 +++ R-2.7.0/src/library/grDevices/R/zzz.R.new 2008-04-27 13:59:37.000000000 +0200 @@ -22,7 +22,7 @@ extras <- if(.Platform$OS.type == "windows")

These are some points stimulated by reading about C history (and related in their implementation). 1) On some platforms > as.integer("0xA") [1] 10 but not all (not on Solaris nor Windows). We do not define what is allowed, and rely on the OS's implementation of strtod (yes, not strtol). It seems that glibc does allow hex: C99 mandates it but C89 seems not to allow it. I

Dear R devs, I installed the recent devel R to test a package error when I intercept this warning when loading packages: ``` Warning in .make_numeric_version(x, strict, .standard_regexps()$valid_numeric_version) : invalid non-character version specification 'x' (type: double) ``` After a long debugging, I realize that `numeric_version` in base does not support numerical input x by

In previous versions of R, as.character.Date() retained any names on its input vector. In R 4.3.2 beta, it removes names. Is this change intentional, or a bug? (For what it's worth, I greatly dislike this change, and hope it gets changed back.) $ grep DESCRIPTION /etc/lsb-release DISTRIB_DESCRIPTION="Ubuntu 20.04.1 LTS" $ R --vanilla R version 4.2.1 Patched (2022-07-09 r82577)

Please add me to R bugzilla. Thanks, Bradley [[alternative HTML version deleted]]

Hola Carlos: Te adjunto un ejemplo de aplicación: las funciones (he borrado los path de las funciones y las ordenes "source()" que las carga ) y un ejemplo para ejecutarlas para las opciones que tengo implementadas con la tabla de datos birthwt del paquete"MASS": - Descriptiva de todas las variables de una tabla. - Análisis univariado de todas las variables de una tabla

Thanks for the report. The approach you outlines below should work -- I'll look into it. Best, luke On Mon, 8 Oct 2018, Michael Sannella wrote: > While implementing R's new 'altrep' functionality in the TERR engine, > I discovered a bug in R's 'deferred_string' altrep object: it is not > using the correct value of the 'OutDec' option when it expands

When drawing a graph, I'd like the unicode character 'middle dot' (or something else similar to \cdot in latex) to be used when writing numbers. Something like the following works for me: x <- 1:10 y <- runif(length(x)) par(las=1, bty='n') plot(x,y, ylim=c(0,1), yaxt='n') p <- pretty(y) axis(2, at=p, labels=format(p, decimal.mark="\u00B7")) at

Hello all. I have encountered at problem when using the Hmisc package to generate latex-tabels. I can't seem to control the number of digits in the latex-file. I have used the Design and Hmisc packages for a while without this problem, but after upgrading to R-2.4.0 the problem has occured. I have mad a clean installation where I uninstalled all earliere version of R, and I

Hello all. Sorry for reposting this message, but I accedently sent it in HTML-format the first time. I have encountered at problem when using the Hmisc package to generate latex-tabels. I can't seem to control the number of digits in the latex-file. I have used the Design and Hmisc packages for a while without this problem, but after upgrading to R-2.4.0 the problem has occured. I

Hola: Con esto del R me da la impresión que avanzo un paso y retrocedo dos! El caso es que tengo una "cascada de funciones", para realizar un análisis descriptivo "automático" en función del tipo de variable. Y en los resultados, en lugar de aparecer el nombre de la variable, aparece el nombre del argumento. Esto ocurre tanto si utilizo o no la función get(). Un ejemplo

Hello again, I am stuck with this problem: I have: One Linux NAT Box. One internet connection. 100 clients in the LAN. Test 1: - Connect only one client to the server and download from it a file. -> The total speed recorded on the server is maximum (as expected - let''s say 128KB) Test 2: - Connect all 100 clients (somewhere in the evening) and let them browse - download, etc -