Displaying 20 results from an estimated 500 matches similar to: "stem plot problem with the mtcars data (PR#6453)"
2003 Dec 05
1
Can anyone help me reproduce this SAS Mixed output??
I asked this before and I am going to try again in more applied terms. I
am trying to use R to extract variance components for a two-factor random
effects model with both factors crossed. It would also be nice to
generate some confidence intervals as well. For example, a data set
using SAS Proc Mixed is below followed by the four variance component
estimates and the respective confidence
2014 Feb 02
1
Bugg when using Extended Attributes flag -X
Hello,
I found that using rsync on OS X can give some problems when it comes to Extended Attributes (-X flag).
The server I use has Ubuntu with the filesystem XFS and I am trying to backup a OS X system to it. The problem is as far as I understand it that Linux Kernel has a liming on 64k f?r Extended Attributes and OS X don?t have this limit.
Some error output.
rsync: rsync_xal_set:
2007 Oct 08
1
How to get database adapter type programmatically in rails?
Hi,all
I am developing a Rails application supporting both Mysql and Oracle.
I have to use Native SQL statements some place. While we know the SQL
grammar is quite different for Mysql and Oracle, so I have to get
database adapter type programmatically in my codes to process
different native SQL statements. I haven''t found any document for this
situation. After some research, I have found
2012 Jan 19
1
converting a for loop into a foreach loop
Dear all,
Just wondering if someone could help me out converting my code from a for()
loop into a foreach() loop or using one of the apply() function. I have a
very large dataset and so I'm hoping to make use of a parallel backend to
speed up the processing time. I'm having trouble getting selecting three
variables in the dataset to use in the foreach() loops. My for() loop code
is:
2007 May 12
2
Implicit vs explicit printing and the call stack
Hi everyone,
I've run into a bit of strange problem with implicit vs explicit
printing and the call stack. I've included an example at the bottom of
this email. The basic problem is that I have an S3 object with a
print method. When the object is implicitly printed (ie. typed
directly into the console) the function arguments in the call stack
are exploded out to their actual values,
2016 May 14
2
Low Battery event not occurring
>
> battery.charge: 3
> battery.charge.low: 10
> battery.charge.warning: 30
> battery.runtime: 93
> battery.temperature: 32.9
> battery.type: PbAC
> battery.voltage: 46.4
> battery.voltage.nominal: 48.0
Is it possible that battery.charge is really 30% rather than 3%?
The 3016 protocol models have issues with scaling on some of the voltages and frequencies. You can see
2016 Jan 14
0
libvirt + ceph rbd will hang
hi all:
I use openstack icehouse
and libvirt 0.10 version
use the quem+ceph to save vm disk
when I do serval operation for example migrate vm、snapshot vm
the libvirtd will be hang
I guess whether the ceph rbd will cause this error
anyone can help me?
Wang Liming
2018 Aug 26
0
proposed patch to /src/library/datasets/man/mtcars.Rd
Mara Averick noticed some oddities in the mtcars data set:
https://twitter.com/dataandme/status/1033341784959709184
I propose the following patch. While anyone with access to JSTOR could
dig in and find this information themselves, it would seem a friendly
gesture to include it ...
cheers
Ben Bolker
===================================================================
--- mtcars.Rd
2010 Jun 08
1
Asterisk-Addons 1.6.0.6 and 1.6.1.4 Now Available
The Asterisk Development Team has announced the release of versions 1.6.0.6 and
1.6.1.4 of asterisk-addons. These releases are available for immediate download
at http://downloads.asterisk.org/pub/telephony/asterisk
The Asterisk-Addons releases for 1.6.0.6 and 1.6.1.4 are the last maintenance
releases for Asterisk-Addons branches 1.6.0 and 1.6.1 and have now moved to
security maintenance only.
2010 Jun 08
1
Asterisk-Addons 1.6.0.6 and 1.6.1.4 Now Available
The Asterisk Development Team has announced the release of versions 1.6.0.6 and
1.6.1.4 of asterisk-addons. These releases are available for immediate download
at http://downloads.asterisk.org/pub/telephony/asterisk
The Asterisk-Addons releases for 1.6.0.6 and 1.6.1.4 are the last maintenance
releases for Asterisk-Addons branches 1.6.0 and 1.6.1 and have now moved to
security maintenance only.
2023 Feb 21
2
[GIT PULL] virtio,vhost,vdpa: features, fixes
The following changes since commit ceaa837f96adb69c0df0397937cd74991d5d821a:
Linux 6.2-rc8 (2023-02-12 14:10:17 -0800)
are available in the Git repository at:
https://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git tags/for_linus
for you to fetch changes up to deeacf35c922da579637f5db625af20baafc66ed:
vdpa/mlx5: support device features provisioning (2023-02-20 19:27:00 -0500)
2017 Mar 26
1
Documentation of model.frame() and get_all_vars()
Hi everyone,
This is about documentation for the model.frame() page. The
get_all_vars() function (added in R 2.5.0) is a great addition, but
the behavior of its '...' argument is different from that of
model.frame() with which it is documented and this creates ambiguity.
The current docs read:
\item{\dots}{further arguments such as \code{data}, \code{na.action},
\code{subset}. Any
2017 Jul 02
2
Re: 答复: virtual drive performance
Just a little catch-up. This time I was able to resolve the issue by doing:
virsh blockjob domain hda --abort
virsh blockcommit domain hda --active --pivot
Last time I had to shut down the virtual machine and do this while being
offline.
Thanks Wang for your valuable input. As far as the memory goes, there's
plenty of head room:
$ free -h
total used free
2004 Aug 03
2
attach data from tapply to dataframe
I am working with a longitudinal data set in the long format. This data
set has three observations per grade level per year. Here are the first
10 rows of the data frame:
>tenn.dat[1:10,]
year schid type grade gain se new cohort
6 2001 100005 5 4 33.1 3.5 4 3
7 2002 100005 5 4 33.9 3.9 4 2
8 2003 100005 5 4 32.3 4.2 4 1
10 2001 100005
2010 Jun 02
2
Faster union of polygons?
Dear R-helpers,
thanks for yesterday's speeding-up tip. Here is my next query:
I have lots of polygons (not necessarily convex ones, and they never
have holes) given by x,y coordinates.
I want to get the polygon that is the union of these polygons. This is
my current method, but I am hoping there is a faster method (up to
thousands of polygons, each with ca. 40 xy points).
Example:
2018 Mar 12
1
Help on Aggregation
Dear All,
1.I have been trying to aggregate my data but I have not been getting it
correctly. In the data I want to convert hourly data into daily averages.
Here is a sample of the data:
Neph_no Date Time Temp_C Pressure_kPa RH
9 2014/03/28 10:00:00 38.4 95.9 29.7
9 2014/03/28 11:00:00 37.8 95.8 29.2
9 2014/03/28 12:00:00 36.7 95.8 35.1
9 2014/03/28 13:00:00 35.4 95.8 38.9
9
2014 May 13
1
Performance tests of the current version (git-b1b6caf)
Current sources (git-b1b6caf) were compiled with GCC 4.8.2 and GCC 4.9.0
with various -msseN options (the default is -msse2). Then I took two WAV
files (one is 16-bit and the other is 24-bit) and compressed them using
best compression mode. The results are in the table below.
(please remember that the resulting value is an encoding time, not encoding speed)
CPU: Intel Core i7 950 (up to SSE4.2)
2019 Feb 18
2
lld-link fails to link 32bits assembly functions but 64bits pass
Hi Martin,
Thank you for the hint.
> For 32 bit windows, functions with cdecl calling convention (the default
> in C) are decorated with an underscore prefix. So you'd need to update
> your nasm source file to define the symbol _Foo instead of Foo. (Most
> assembly files use some sort of macro for wrapping this detail.)
Yes, my assembly files do use prefix macro (ASM_PFX) for
2017 Jul 02
0
答复: virtual drive performance
mybe this is because you physic host memory is small
then this will Causing instability of the virtual machine
But I'm just guessing
You can try to increase your memory
Wang Liming
发件人: libvirt-users-bounces@redhat.com [mailto:libvirt-users-bounces@redhat.com] 代表 Dominik Psenner
发送时间: 2017年7月2日 16:22
收件人: libvirt-users@redhat.com
主题: Re: [libvirt-users] virtual drive
2013 Jul 17
2
error message in gev
Hi r-users,
I would like to use gev and my data (annual rainfall ) is as follows:
> head(dat,20) A B C D E F G H I J
1 45.1 41.5 58.5 50.1 46.0 49.1 37.7 49.1 59.8 54.0
2 50.3 39.8 49.4 56.4 49.4 48.8 42.1 49.8 49.4 58.3
3 41.7 39.3 44.6 39.1 35.7 41.5 40.8 40.8 38.5 45.6
4 50.7 33.9 48.4 28.2 35.5 39.1 61.4 17.0 30.7 38.3
5 39.3 30.6 46.9 23.8 25.8