Displaying 20 results from an estimated 1000 matches similar to: "Introducing Pysa - Reverse your servers’ configurations!"
2017 Mar 28
2
`[` not recognized as a primitive in certain cases.
Dear,
I have noticed this problem while looking at the following question on
Stackoverflow :
http://stackoverflow.com/questions/42894213/s4-class-subset-inheritance-with-additional-arguments
While going through callNextMethod, I've noticed the following odd
behaviour:
mc <- call("[",iris,2,"Species")
mc[[1]]
## `[`
is.primitive(`[`)
## [1] TRUE
2017 Mar 28
2
`[` not recognized as a primitive in certain cases.
?typeof? is your friend here:
> typeof(`[`)
[1] "special"
> typeof(mc[[1]])
[1] "symbol"
> typeof(mc2[[1]])
[1] "special"
so mc[[1]] is a symbol, and thus not a primitive.
- Lukas
> On 28 Mar 2017, at 14:46, Michael Lawrence <lawrence.michael at gene.com> wrote:
>
> There is a difference between the symbol and the function (primitive
>
2004 May 07
1
plotting planes and lines in wireframe()
Hi R-helpers
I would like to plot some planes which are perpendicular to the x-y
plane, such as x=y. Is there a way to do this in wireframe? I realize
that I am not plotting a function of x, y since there are infinite
number of z's that satisfy the above relation.... Hmm...
Somewhat related, I would also like to plot a line in 3 d space...
Finally, if you are feeling really brave, I
2008 Nov 01
4
FLAC Test files
Hi all!
I'm implementing FLAC playback in mC2 (a rewrite of musikCube) and need
to test if everything is working.
I was wondering if there are any FLAC test files to download?
I'm looking for files with diffent kind of bits (8,16,24 etc) and
examples of multichannel files.
Best regards
Daniel ?nnerby
2017 Oct 08
2
Manipulations with CO2 dataset on R
Hi,
I just started a new course this semester on R, I never used it in my life and i'm stuck on these questions from 3 days, it would be really nice if someone could explain me the answers with the relative commands.
thanks a lot in advance
The following 7 questions are based on the CO2 dataset of R.
1) How many of the plants in CO2 are Mc2 for Plant?
2) How many are either Mc2 or Mn2?
2008 Mar 26
11
[PATCH 0/2] fbif: Add offset in resize event
Hello,
The following two patches add an additional offset part in the FB resize
event.
Samuel
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2013 May 09
4
[PATCH] mini-os: eliminate duplicated definition of spin_unlock_wait
Signed-off-by: Chen Baozi <baozich@gmail.com>
---
extras/mini-os/include/spinlock.h | 2 +-
extras/mini-os/include/x86/arch_spinlock.h | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/extras/mini-os/include/spinlock.h b/extras/mini-os/include/spinlock.h
index 70cf20f..6604e3c 100644
--- a/extras/mini-os/include/spinlock.h
+++
2011 Jun 17
4
Bartlett's Test of Sphericity
Hello Dear R user,
I want to conduct a Principal components analysis and I need to run two
tests to check whether I can do it or not. I found how to run the KMO
test, however i cannot find an R fonction for the Bartlett's test of
sphericity. Does somebody know if it exists?
Thanks for your help!
Thibault
[[alternative HTML version deleted]]
2013 Jan 28
16
PVH questions
Hello,
I''ve had a look at PVH support, and I have a few questions:
- events are still dispatched the PV way through the callback, right?
- I guess FPU errors don''t trigger an INT13, so I don''t need to handle
that?
- How about the console and store MFNs from the boot info? Are they
still MFNs, or actually PFNs?
- How about PV network in non-copy mode? It used to be
2011 Apr 10
5
Question about levels/as.numeric
Hi,
I am still new to R and this is my first post on this mailing-list.
I have two .csv (each one being a column of real numbers) coming from the
same database (the first one is just longer than the second) and I read them
in R the following way:
returns <- read.csv("test.csv", header = FALSE)
returns2 <- read.csv("test2.csv", header = FALSE)
However, the two
2005 Feb 24
4
SIP Phone with headset
Hi there,
Do anyone have any experience with SIP phone that support
a headset ? We have Budgetone phones but we need headsets.
What would you advise ?
Thanks
Thibault
2008 Nov 02
2
FLAC Test files
a test suite for FLAC would be great, but where do I find it? (I'm sorry
if this might be obvious to everyone else, but I can't seem to find
anything)
Brian Willoughby wrote:
> Daniel, have you looked at the test suite for FLAC? I believe that
> there are test files there, or perhaps the test suite creates them on
> the fly. Either way, you should be able to get some basic
2008 Aug 26
39
PV Grub Questions
I am using Xen 3.3 from source.
My PV guest boots fine with the normal kernel and initrd options
When I boot the guest with PV GRUB I only get:
GNU GRUB version 0.97 (65536K lower / 0K upper memory)
[ Minimal BASH-like line editing is supported. For
the first word, TAB lists possible command
completions. Anywhere else TAB lists the possible
2008 Aug 27
2
[PATCH] libxc: Use vcpu_guest_context_any_t instead of two pages
libxc: Use vcpu_guest_context_any_t instead of two pages
Signed-off-by: Samuel Thibault <samuel.thibault@eu.citrix.com>
diff -r 14a9a1629590 tools/libxc/xc_dom_boot.c
--- a/tools/libxc/xc_dom_boot.c wed aug 27 10:26:50 2008 +0100
+++ b/tools/libxc/xc_dom_boot.c wed aug 27 12:07:28 2008 +0100
@@ -187,7 +187,7 @@ int xc_dom_boot_image(struct xc_dom_imag
int xc_dom_boot_image(struct
2017 Aug 12
3
Kernel:[Hardware Error]:
I had a series of kernel hardware error reports today while I was away
from my computer:
Message from syslogd at fcshome at Aug 12 10:12:24 ...
kernel:[Hardware Error]: MC2 Error: VB Data ECC or parity error.
Message from syslogd at fcshome at Aug 12 10:12:24 ...
kernel:[Hardware Error]: Error Status: Corrected error, no action required.
Message from syslogd at fcshome at Aug 12 10:12:24 ...
2008 Feb 04
3
[PATH] ioemu: use SIGHUP instead of SIGKILL
The stub domain device model needs to trap the termination signal so as
to actually destroy the stub domain. SIGKILL can''t be trapped, SIGTERM
is caught by SDL and so may be unnoticed. SIGHUP can be trapped and is
not caught by SDL (and by default causes a process termination without
core).
Signed-off-by: Samuel Thibault <samuel.thibault@eu.citrix.com>
diff -r 2407a61c0d30
2008 Feb 29
35
[RFC] PVFB: Add refresh period to XenStore parameters?
Hello,
Sometimes the backend of PVFB knows that it doesn''t need permanent
refresh, when the window is minimized for instance (no refresh at all),
or the administration tools know that the window is thumnailed, and so a
slow refresh rate is fine. Also, some users may want to tune the
refresh rate according to the smoothness they would like, balanced with
the CPU time that requires.
2012 Mar 23
2
[LLVMdev] GSoC on LLVM usability?
Hello all,
My name is Thibault Raffaillac, degree student at KTH, Stockholm, Sweden (in double-degree partnership with Ecole Centrale Marseille, France).
I am currently carrying my degree thesis on the usability of compilers, and as such would be very much interested in contributing to LLVM through a Google Summer of Code.
The task I would like to propose is implementing the work from my thesis:
2009 Oct 22
2
melting columns
Hello,
I'm using R to run a acoustic analysis software called Seewave. I ask the code to extract a list of variables from my recording, and the program give ONE table for each of these. The tables consist of a two column data.frame with the time in column 1 and the frequency in column 2. However, for my purpose I need only one column with the time first and the frequency second. I tried
2008 Jun 09
3
libxc/Makefile''s VPATH issue
Hello,
c/s 17138 introduced the use of VPATH instead of symlinks to access to
libelf files. However, that not only provides access to .c files, but
also to .o files. That means that if one compiles the hypervisor before
the tools, libxenguest.a contains .o files intended to the hypervisor,
containing references to printk, etc. and thus is unusable.
Is there a good reason against reverting to