Displaying 20 results from an estimated 110 matches similar to: "extracting from a data.frame"
2011 May 16
2
about spearman and kendal correlation coefficient calculation in "cor"
Hi,
I have the following two measurements stored in mat:
> print(mat)
[,1] [,2]
[1,] -14.80976 -265.786
[2,] -14.92417 -54.724
[3,] -13.92087 -58.912
[4,] -9.11503 -115.580
[5,] -17.05970 -278.749
[6,] -25.23313 -219.513
[7,] -19.62465 -497.873
[8,] -13.92087 -659.486
[9,] -14.24629 -131.680
[10,] -20.81758 -604.961
[11,] -15.32194 -18.735
To calculate the ranking
2011 Apr 15
3
Rsquared for anova
I calculate an anova test in the following way:
expdata<-read.table("/home/dorien/UA/meta-music/optimuse/optimuse1-build-desktop/results/results_processedCP",
header=TRUE)
2008 May 23
2
Speex realtime encoding/decoding "Real world" usage for Windows Mobile / Symbian device
Benny Prijono a ?crit :
> So my settings now (I use embeded Visual C++ 4 latest SP):
> - plain C (not ARM assembly), fixed point version of speex (r12832)
> - quality/complexity set to 5 (previously it was 0-1). 3-4 is also
> okay, but obviously quality is not as good.
> - compiler set to optimize for maximum speed (/Oxt flag, previously
> it was default, which is mapped to
2005 Jan 29
7
Sipura SPA-841 auto-answer support [patch]
Sipura has implemented auto-answer in version 0.9.5 of the SPA-841
firmware. However, it is implemented via the Call-Info header, which
Asterisk stable doesn't currently support.
The attached patch implments a quick hack to support the Call-Info
header from the Dial() application by way of setting the CALL_INFO
variable. For example, the following macro can be used to dial up a
single
2008 May 22
4
Speex realtime encoding/decoding "Real world" usage for Windows Mobile / Symbian device
Dear all,
i am currently evaluating which codec to be used for a "very narrowband"
voice communication system (using either VoIP either GSM CSD) on mobile
devices running Windows Mobile and Symbian OS.
I had experience in using AMR-NB 4.75 with VAD on Symbian OS and all
worked very well.
However, AMR it's not royalty free and if i need to use it on Windows
Mobile i will need
2008 May 20
4
[PATCH O/4] BIO tracking take2
Hi all,
With this series of patches, you can determine the owners of any
type of I/Os. I ported the previous version to linux-2.6.26-rc2-mm1.
This makes dm-ioband -- I/O bandwidth controller -- be able to control
the Block I/O bandwidths even when it accepts delayed write requests.
Dm-ioband can find the owner cgroup of each request.
It is also possible that OpenVz team and NEC Uchida-san team
2008 May 20
4
[PATCH O/4] BIO tracking take2
Hi all,
With this series of patches, you can determine the owners of any
type of I/Os. I ported the previous version to linux-2.6.26-rc2-mm1.
This makes dm-ioband -- I/O bandwidth controller -- be able to control
the Block I/O bandwidths even when it accepts delayed write requests.
Dm-ioband can find the owner cgroup of each request.
It is also possible that OpenVz team and NEC Uchida-san team
2001 Jun 05
2
a bug? (PR#968)
--T4sUOijqQbZv57TR
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
Dear R,
I would like to report what I think is a bug in R. I am running R
within emacs on a Digital AlphaStation. See the version information
at the end of my R session for details. I also attach a copy of the
file that is read in the `read.table' command.
Here's my R session, with a few
2010 Jan 28
2
[LLVMdev] llc generated machine assembly code for NASM
Hello,
I am new here. This is my first post.
I spent about three days on trying out LLVM by developing a front-end which
is able to generate LLVM IR for a subset of C language. I have not applied
any optimization pass yet. On linux, it can go all the way through with the
system native assemlber and linker to generate executables. And it runs. I
ran into problems on Windows since the generated
2005 Dec 15
3
Lonked Select Boxes
linked selects are critical to my application. for those who don''t know,
a linked select updates as the select box it is linked to is updated.
for example, if select 1 is "California", then select 2 will list all
the cities in California.
change select 1 to Washington and select 2 will automatically change to
list all the cities in Washington.
I use a php forms class to
2018 Jun 07
2
vanilla build of 7.7p1 release on linux/4.17 fails with gcc8 @ "/usr/bin/ld: unrecognized option '-Wl,-z,retpolineplt'"
hi
On 6/7/18 4:03 PM, Darren Tucker wrote:
> On 8 June 2018 at 07:09, PGNet Dev <pgnet.dev at gmail.com> wrote:
>> Verifying a report I just got pinged about, building vanilla openssh 7.7p1 on linux configures ok, but fails build around 'retpoline'
> [...]
>> Should the retpoline flag be getting added? If so, what's needed to make LD happy with it?
>
>
2002 Sep 25
0
Adding a NetApp filer to a Samba Controlled Domain
I am attempting to add a NetApp filer to a Samba Controlled Domain.
Has anyone had any luck getting this to work?
Googleing for information yielded some indication that some kind
of RPC bug related to netapp was fixed in 2.2.2 but I couldn't find
anything relating to adding a netapp to a domain.
I am willing to provide anything else anyone else might want but
don't want to clutter up
2008 May 23
0
Speex realtime encoding/decoding "Real world" usage for Windows Mobile / Symbian device
On Thu, May 22, 2008 at 4:26 PM, Fabio Pietrosanti (naif)
<lists at infosecurity.ch> wrote:
>
> I got the feedback that Speex require too much computation power to run
> on Symbian OS and Windows Mobile devices doing encoding/decoding in
> realtime with all the Narrowband-enabled features.
>
> I crawled the mailing list archive and the internet and i was not able
> to
2008 May 23
0
Speex realtime encoding/decoding "Real world" usage for Windows Mobile / Symbian device
On Fri, May 23, 2008 at 2:48 PM, Jean-Marc Valin
<jean-marc.valin at usherbrooke.ca> wrote:
> Benny Prijono a ?crit :
>> So my settings now (I use embeded Visual C++ 4 latest SP):
>> - plain C (not ARM assembly), fixed point version of speex (r12832)
>> - quality/complexity set to 5 (previously it was 0-1). 3-4 is also
>> okay, but obviously quality is not as
2000 Jul 28
0
RJava and Orca...
It's cool, it's exciting, and much thanks to Duncan. He announced
RJava yesterday (or this morning?) on the R-devel list, and it's
really worth it.
http://www.omegahat.org/RSJava
for more details.
But it does mean that we can run Orca code directly within R, (without
Thomas' socket connections) (and also means that we really need a
"stop" button, since killing
2004 May 24
2
syslinux hard drive boot problem
I've recently moved from pxegrub to pxelinux (well, syslinux...) for many
benefits. (memory fingerprint, etc)
Its running perfectly, and exactly how I like it, except.
LOCALBOOT 0
DOES NOT actually mount and boot the hard drive. All it seems to be doing
is actually return error to the BIOS, which then boots the next device in
it's list.
This isnt a problem on most systems, but on
2024 Dec 18
2
Query concerning working directory for file.choose()
I've been working on a small personal project that needs to select files for manipulation from
various directories and move them around in planned ways. file.choose() is a nice way to select
files. However, I've noticed that if file.choose() is called within a function, it is the
directory from which that calling function has been invoked that is displayed by file.choose().
This is not
2024 Dec 18
2
Query concerning working directory for file.choose()
Try choose.files
choose.files(default = file.path(mydir, "*.*"), multi = FALSE)
On Wed, Dec 18, 2024 at 10:33?AM J C Nash <profjcnash at gmail.com> wrote:
>
> I've been working on a small personal project that needs to select files for manipulation from
> various directories and move them around in planned ways. file.choose() is a nice way to select
> files.
2024 Dec 18
2
Query concerning working directory for file.choose()
I believe file.choose() remembers the last choice, and repeats that
location the next time you call it. This is true when it is called at
top level or from within a function.
The first time you call it in a session, it will default to the current
working directory, but not after that.
Front ends are allowed to replace the underlying function, so that may
depend on which front end you are
2008 Oct 10
1
Coefficients in a polynomial glm with family poisson/binomial
Dear R-users
When running a glm polynomial model with one explanatory variable (example Y~X+X^2), with a poisson or binomial error distribution, the predicted values obtained from using the predict() function and those obtained from using the coefficients from the summary table "as is" in an equation of the form Y=INTERCEPT+ XCoef x X + XCoef x X^2, differ considerably. The former are