similar to: More precise documentation of on.exit() [when leaving function vs. "context"]

On Fri, 14 Feb 2025, Michael Chirico wrote: > The current documentation of ?on.exit reads [1] > >> `on.exit` records [`expr`] as needing to be executed when the current function exits... > > This is almost always how it is used, however I don't see that as > explaining this other common way to use on.exit(): > > local({ > old = setwd(...) >

Hello world, I'm trying to do an anova on data in data.set, dependent variable is a column named "dep.var", grouping variable is in a column called "indep.var", and is.factor(indep.var) is TRUE... why can't I just do aov(dep.var ~ indep.var, data = data.set)? What have I done to deserve this?! What gives? Am I missing something totlly obvious? R-base-1.0.0-1,

Hi, the attached example works with bfd-ld and with gold, but not with lld: $ cat rodatareloc.s ... .align 16 leaq .JTab(%rip), %r10 jmp *(%r10, %rdx, 8) ... .section .rodata .JTab: .quad .L00, .L01, .L02, .L03, .L04, .L05, .L06, .L07 .quad .L08, .L09, .L10, .L11, .L12, .L13, .L14, .L15, .L16 $ gcc -o rodatareloc.s.o -c rodatareloc.s $ lld -o rodatareloc.so -shared

Hello, I am still progressing with very high compression and I have corrected a processing, so now very high compression (-l10 to -l13 quality settings) has really better precision and so better quality. I have also released a first draft of a new -l14 very high compression quality setting. More at: http://nhwcodec.blogspot.com/ Just a remark, the entropy coding schemes start to be less

I'm attempting to modify a parser generator to emit LLVM code instead of C. So far the experience has been trivial, but I am now running into an error regarding labels that I can't seem to solve. Situation 1: A label is used immediately after a void function call (l6 in this case): <snip> %tmp26 = load i32* @yybegin, align 4 %tmp27 = load i32* @yyend, align 4 call void

Signed-off-by: Olaf Hering <olaf@aepfle.de> Acked-by: Matt Wilson <msw@amazon.com> --- Makefile | 2 +- Makefile.target | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/Makefile b/Makefile index 37c7066..594f0ef 100644 --- a/Makefile +++ b/Makefile @@ -243,7 +243,7 @@ endif install: all $(if $(BUILD_DOCS),install-doc) mkdir -p

Hello, Just a quick message to let you know that I have really improved very high compression of the NHW Project from -l8 to -l13 quality settings, and we can still save 2.5KB per .nhw compressed file. Actually I am new to very high compression, it is just 3 months that I am working on it (I put on pause the NHW Project from August 2013 to February 2018 )... And I realize that very high

Hello, I wanted to let you know that I have released a new -l13 very high compression quality setting for the NHW Project (and we can still save 2.5KB per .nhw compressed file). I find this -l13 quality setting very competitive (I will maybe use some of its processing to improve -l12 setting).Compared to x265 (HEVC), I have tested on 15 rather good quality images, and I visually prefer the

Hi, Can anyone familiar with data alignment issues on ARM give me some advice about this bug?: https://bugzilla.mozilla.org/show_bug.cgi?id=483912 The relevant code is in liboggz HEAD at: http://git.xiph.org/?p=liboggz.git;a=blob;f=src/liboggz/oggz_auto.c;h=ebb825c348298dc352a54d6925ce74ed707bbc3a;hb=HEAD#l138 cheers, Conrad.

Hi, Excuse me for this simple question. How to convert as.data.frame to as.character? ?data.frame > L3 <- LETTERS[1:3] > L10 <- LETTERS[1:10] > d <- data.frame(cbind(x=c("XYZ"), y=L10), fac=sample(L3, 10, repl=TRUE)) > d x y fac 1 XYZ A A 2 XYZ B A 3 XYZ C A 4 XYZ D A 5 XYZ E B 6 XYZ F C 7 XYZ G A 8 XYZ H C 9 XYZ I B 10 XYZ

I have a question, which very easy to solve, but I can't find a solution. I want to convert a data frame to matrix. Here my toy example: > L3 <- c(1:3) > L10 <- c(1:6) > d <- data.frame(cbind(x=c(10,20), y=L10), fac=sample(L3, + 6, repl=TRUE)) > d x y fac 1 10 1 1 2 20 2 1 3 10 3 1 4 20 4 3 5 10 5 2 6 20 6 2 > is.data.frame(d) [1] TRUE > sapply(d,

Hello, If it could be of interest, here are new speed measurement for -l13 very high compression setting. For x265 (HEVC), I use BPG codec, and this time I use -m 0 setting which uses the fastest encoding setting of x265.I run the .exe 10x times and I pick the best scores. So here are the timings at -l13 very high compression: Encode time: x265 (BPG -m 0): 80ms NHW: 20ms Decode time: x265

I have the following question, which is elementary but I am unable to answer. In a for(i=10) loop, I am trying to represent the 10 1-dimensional vectors l1, l2,... l10 by some expression that will run through these values. ie. soppose I want to add l1 + ... + l10 I could go x <- 0 for(i in 1:10){ x <- x+ l(i)} This should return x to be the sum of the 10 li's for i from 1 to 10

Dear R-Helpers: I am using trying to use *ddply* to extract min and max of a particular column in a data.frame. I am using two different forms of the function: ## var_name_to_split is a string -- something like "var1" which is the name of a column in data.frame ddply( df, .(as.name(var_name_to_split)), function(x) c(min(x[ , 3] , max(x[ , 3]))) ## fails with an error - case 1 ddply(

Hi, The function cummax() seems to have a bug. > x <- c(NA, 0) > storage.mode(x) <- "integer" > cummax(x) [1] NA 0 The correct result of this case should be NA NA. The mistake in [ https://github.com/wch/r-source/blob/trunk/src/main/cum.c#L130-L136] may be the reason. Best Regards, Dongcan -- Dongcan Jiang Team of Search Engine & Web Mining School of Electronic

Hello, Here are some patches for R-intro.texi, to correct various typos, missing words, and minor inconsistencies in formatting. Each patch is preceeded by its corresponding 'wdiff' output to make it easier to see which words have changed. -- Brian Gough Network Theory Ltd, Publishing the R Reference Manuals --- http://www.network-theory.co.uk/R/

I want to create a clean .rpm package for R built with MKL and ICC. I follow Fedora instrcutions[0] to create the package. As a base, I use the R-3.2.2.src.rpm. I am left with this error: ------------------------------------------ installing R info pages ... updating '/usr/share/info/dir' ... make[1]: Leaving directory '/home/poisonivy/rpmbuild/BUILD/R-3.2.2/doc/manual' + mv

On Thu, Jul 6, 2017 at 2:19 AM, Tim Northover <t.p.northover at gmail.com> wrote: > On 5 July 2017 at 17:51, Luís Marques via llvm-dev > <llvm-dev at lists.llvm.org> wrote: > > Cool. When I did that on macOS, LDC generated a lot of complaints, > possibly > > because it is assuming mach-o files. I tried changing from > -mtriple=msp430 > > to

Now I believe that I am getting the same error as I was getting last time I tried to build llvm-gcc. It may possibly be my Cygwin instillation but am not sure. makeinfo --split-size=5000000 -I ../../../src/llvm-gcc/gcc/doc -I ../../../src/ llvm-gcc/gcc/doc/include \ -o ../../../src/llvm-gcc/gcc/doc/cpp.info ../../../src/llvm-gcc/gcc/doc/cpp.texi ' in

Hi Aaron, have you got any help on this? Henrik >From: "Aaron Gray" Date: Sat, 14 May 2005 18:26:01 +0100 > >Now I believe that I am getting the same error as I was getting last time I >tried to build llvm-gcc. >It may possibly be my Cygwin instillation but am not sure. > > >makeinfo --split-size=5000000 -I ../../../src/llvm-gcc/gcc/doc -I >../../../src/