similar to: attach() outputs messages to stdout - should it be stderr?

I'm confused by this: > identical(function() {}, function() {}) [1] FALSE Yet, after loading the Matrix package (which redefines det), the following is checked (in library.checkConflicts): > identical(get("det", baseenv()), get("det", asNamespace("Matrix")), ignore.environment=T) [1] TRUE I've looked at the code in identical.c and for closures it

Dear list, I'm trying to suppress/redirect/squash the output from commands like install.packages, or download.file. The problem is that none of: sink(..., type="message"), sink(..., type="output"), capture.output, suppressMessages are quite doing the trick. Output gets written to the stderr stream, despite any combination of the above suppression commands. According to

I would like to turn off all the messages during library(aPackage) or require(aPackage) I tried different commands: invisible, capture.output, sink but none of them is working. For example, loading VGAM, gives a lot of unnecessary messages: > library(VGAM) Attaching package: 'VGAM' The following object(s) are masked from package:splines : bs The

Hi, recover() sends all its messages, which I consider to be error messages, to stdout. I think they more properly belong to stderr. This is an important difference for those of us who use R in batch mode to generate ASCII files. Thanks, Vadim [[alternative HTML version deleted]]

Dear R users, I'm a newbie for R and want to ask some basic questions. So, after I open the R software, I typed library(DAAG). Then, I get massive warning messages as shown below. Why does it happen? Also, here are few specific questions regarding each message. 1) Loading required package: MASS -> Does this mean that the MASS package is not included in DAAG? 2) Attaching package:

On 12/10/2015 9:51 AM, Ben Bolker wrote: > Duncan Murdoch <murdoch.duncan <at> gmail.com> writes: > > BB> >>>> It seems odd/inconvenient to me that the "ignore.environment" argument >>>> of identical() only applies to closures (which I read as 'functions' -- >>>> someone can enlighten me about the technical differences

In R, there's readline(), which is great because you can prompt the user, e.g. ans <- readline("Would you like to install Pandoc? [y/N]: ") without having to worry the message is intercepted by capture.output(), sink() or similar (which is used by dynamic report generators among other things). The message will always reach the user. (You can use sink(...,

Dear RUsers, I am new to R. I am learning how to use R. I am a PC user and run R on windows. I would appreciate if some one could guide me on a few questions I have: 1) I have 4 cel files (2 replicates for NORM and Disease resp). I have been able to run siggenes on this dataset where I have 4 labels in the class file groupsnhi.cl op-> (0,0,1,1) and my data has been read into datrmanhi after

Hi, I am using Sweave for chapters in my thesis that contain results. In the beginning of each chapter, I use this to load libraries I need. <<init,echo=FALSE,quiet=TRUE>>= library(gplots) library(Hmisc) library(e1071) @ What I want is, of course, to supress messages written by this code, but what I get in the end is X-init.tex with this the contents below. How do I really supress

I've noticed that install.packages() [https://svn.r-project.org/R/trunk/src/library/utils/R/packages.R] and update.packages() [https://svn.r-project.org/R/trunk/src/library/utils/R/packages2.R] sometimes output to stdout and sometimes to stderr. It looks like stderr is used (e.g. via cat()) when the message is part of querying the user, e.g. update.packages <- function(lib.loc = NULL,

Package: logtail Version: 1.2.33 Severity: normal Hi... Logtail should not output error messages to standard output, since this violates the principle of least surprise. In particular, my application was broken by the semantics of logtail changing in version 1.2.21 (when you added switches for the default arguments to logtail). I think this was a bad move -- you broke an interface used by

hello everyone, i am getting problems in graph plotting. When i attach file after adding color attributes in my data set. i got problem of "GlobalEnv" and masked the followings. Like this >attach(machm) The following object(s) are masked _by_ '.GlobalEnv': coll, sp The following object(s) are masked from 'mach': angle, area, dis, plot, sp

Hi all. The old (~3.6.x) PAM code used to send PAM messages to stderr, whereas the new generic loginmsg code sends them to stdout, and it sends an extra newline. I think stderr is probably right, but the extra \n should probably be removed either way. -- Darren Tucker (dtucker at zip.com.au) GPG key 8FF4FA69 / D9A3 86E9 7EEE AF4B B2D4 37C9 C982 80C7 8FF4 FA69 Good judgement comes with

Awesome, this gets the job done. To answer your question: When using C or C++ via Rinside or within a package, those functions do not listen to suppressMessages, e.g. `Rprintf` keeps printing to the console. Since it's common to use wrapper functions in R anyway, they can run `are_messages_suppressed` and pass the information on to an explicit `verbose` argument of the C / C++ function.

The suppressMessages and suppressWarnings functions currently suppress all the message or warnings that are generated by the input expression. The ability to suppress only specific messages or warnings is sometimes useful, particularly for cases like file import where there are lots of things that can go wrong. Suppressing only messages that match a regular expression has rightly been rejected

Hi When I run my script using ggplot and geom_smooth I get messages that I would like to suppress: p <- ggplot(dataSubset) p <- p + aes(x = as.Date(factor(key),format="%Y%m%d")) + geom_line() p <- p + geom_smooth(span=0.2,se=FALSE,size=0.7) The messages look like this: geom_smooth: method="auto" and size of largest group is <1000, so using loess. Use 'method

Dear list, (this is a follow up from a previous query) Why does R CMD INSTALL write most of its messages to stderr? If it wrote to stdout, then we could capture its output within an R session when calling sink("stdout.txt", type="output") install.packages("MASS", type="source") sink() As it stands, the stderr messages can't be captured via

Hi all, I would like to create a function that detects if suppressMessages has been invoked upon running that same function. I was looking through {https://cran.r-project.org/doc/manuals/r-release/R-ints.html}, but I haven't found an answer. I do not understand **how** suppressMessages works. I have not received an answer on SO

MM> but I don't think we'd want to MM> change all.equal.language() at this point in time Although it would be nice if all.equal looked at least at attributes of formulas so we did not get results like > form <- y ~ x1 %in% x2 > all.equal(form, terms(form)) [1] TRUE > all.equal(terms(y~x1+x2+Error(x3/x2), specials="Error"), terms(y~x1+x2+Error(x3/x2)))

https://bugzilla.samba.org/show_bug.cgi?id=4320 Summary: Daemon should send stdout, stderr of {pre,post}-xfer command to client Product: rsync Version: 3.0.0 Platform: All OS/Version: All Status: NEW Severity: enhancement Priority: P3 Component: core AssignedTo: wayned@samba.org