Displaying 20 results from an estimated 4000 matches similar to: "Upgrade to CentOS8"
2020 Mar 29
3
Upgrade to CentOS8
Hi Leon,
I don't have the infra (nor the knowledge or expertise) to create a LiveCD
I didn't think about Fedora. This is indeed a good pointer, I will
definitely try that
Actually, I'm not too worried about the basics, but rather about the wifi,
audio & video drivers (one of the boxes is a multimedia system)
Thanks!
2020 Mar 29
3
Upgrade to CentOS8
Hi Phil
Here it is:
[root at totorbex ~]# lspci -nn
.00:00.0 Host bridge [0600]: Intel Corporation Atom/Celeron/Pentium
Processor x5-E8000/J3xxx/N3xxx Series SoC Transaction Register [8086:2280]
(rev 21)
00:02.0 VGA compatible controller [0300]: Intel Corporation
Atom/Celeron/Pentium Processor x5-E8000/J3xxx/N3xxx Integrated Graphics
Controller [8086:22b1] (rev 21)
00:10.0 SD Host controller
2017 Oct 29
7
Count non-zero values in excluding NA Values
Dear R Staff
You can see my data.csv file in the annex.
I try to count non-zero values in dataset but I need to exclude NA in this
calculation
My code is very long (following),
How can I write this code more efficiently and shortly?
## [NA_Count] - Find NA values
data.na =sapply(data[,3:ncol(data)], function(c) sum(length(which(is.na
(c)))))
## [Zero] - Find zero values
2020 Mar 29
0
Upgrade to CentOS8
Am 29.03.20 um 14:16 schrieb Patrick DERWAEL:
> Hi folks
> I have a couple of Zotac mini PCs running CentOS7 which I want/need to
> upgrade to CentOS8
> In theory, they are CentOS8 capable, but assuming Murphy might be lurking
> around, I prefer validating the hardware before starting the effective
> installation
>
> As there is no LiveCD, what would be the recommended way
2020 Jun 22
2
SAMBA using existing users and passwords on Linux
Oops, wrong language ;D
Okay Rowland.
Thank you very much for this help.
To the next.
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2017 Oct 18
3
OPUS vs MP3
Good morning.
I've ran a test against MP3 format.
Code: (first convert tested audio file to 16 bit 48khz with sox.exe if
needed)
lame.exe -b 320 48khzfilein.wav -o fileout.mp3
lame --decode fileout.mp3 -o fileout.mp3.wav
opusenc.exe --bitrate 320 48khzfilein.wav fileout.opus
opusdec.exe fileout.opus fileout.opus.wav
wavdiff.exe 48khzfilein.wav fileout.mp3.wav -diff fileout.mp3.delta.wav
2017 Oct 29
1
Count non-zero values in excluding NA Values
Dear R Staff
This is my file (www.fiscalforecasting.com/data.csv)
if you don't download this file, my dataset same as following
Year
Month
A
B
C
D
E
2005
July
0
*4*
NA
NA
*1*
2005
July
0
NA
NA
0
*9*
2005
July
NA
*4*
0
*1*
0
2005
July
*4*
0
*2*
*9*
NA
I try to count non-zero values which are not NA values for every *column*
*Sincerely*
*Engin YILMAZ*
2018 Feb 20
3
Take the maximum of every 12 columns
This is what I was looking for. Thank you everyone!
Sincerely,
Milu
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2020 Jun 24
0
SAMBA using existing users and passwords on Linux
Hello people.
I have a new problem with my system.
I am required to list the valid users both in the smb.conf file and in the
computer management of the linux server.
How do I have only one configuration point where I can include the users
that I want to have access to SAMBA shares?
2018 Feb 20
0
Take the maximum of every 12 columns
Ista, et. al: efficiency?
(Note: I needed to correct my previous post: do.call() is required for
pmax() over the data frame)
> x <- data.frame(matrix(runif(12e6), ncol=12))
> system.time(r1 <- do.call(pmax,x))
user system elapsed
0.049 0.000 0.049
> identical(r1,r2)
[1] FALSE
> system.time(r2 <- apply(x,1,max))
user system elapsed
2.162 0.045 2.207
##
2016 Jan 18
4
tinc running openwrt (mikrotik metarouter mips)
Hi Guys
I am wanting to test running tinc in openwrt. I need help on how to run it
in openwrt. How do I compile tinc ?
Regards
Yazeed Fataar
<yazeedfataar at hotmail.com>
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2017 Oct 29
0
Count non-zero values in excluding NA Values
What was suggested by Eric and Rui works well, but here is a short and may
be simpler answer provided your data is similar what Eric posted. It should
work for your l data too.
aa <- is.na(data)|data==0
nrow(data)-colSums(aa)
EK
On Sun, Oct 29, 2017 at 6:25 AM, Engin YILMAZ <ispanyolcom at gmail.com> wrote:
> Dear R Staff
>
> You can see my data.csv file in the annex.
>
2017 Oct 29
0
Count non-zero values in excluding NA Values
Since i could not see your data, the easiest thing comes to mind is court
values excluding NAs, is something like this
sum(!is.na(x))
Best of luck--EK
On Sun, Oct 29, 2017 at 6:25 AM, Engin YILMAZ <ispanyolcom at gmail.com> wrote:
> Dear R Staff
>
> You can see my data.csv file in the annex.
>
> I try to count non-zero values in dataset but I need to exclude NA in this
>
2020 Oct 04
3
Leyenda gráfico combinado
Hola buenos días
hice un gráfico combinado de líneas, puntos y barras en ggplot2, pero no sé
cómo puedo poner la leyenda de eso gráfico para que me represente para las
líneas con puntos los valores estimados por un modelo y observados.
este es mi código:
ggplot(MLM,aes(x=Individuo)) + geom_bar(aes(y=Observada), stat =
"identity", color= "gray") +
geom_line(aes(y=Estimada),
2017 Oct 31
3
OPUS vs MP3
Jean-Mark sarkasm.
Jean-Markasm.
(Bonus points for providing an actual noisy WAV! ^_^)
On 30/10/2017 20:28, Jean-Marc Valin wrote:
Hi,
Before I comment on the graphics you posted to visualize the difference
between two audio signals, I'd like to ask for your help in evaluating
my JPEG encoder. I've encoded an image with JPEG and then computed the
difference with the original. I then
2020 Jun 22
2
SAMBA using existing users and passwords on Linux
On 22/06/2020 14:00, Fernando Gon?alves wrote:
> Good morning Rowland.
>
> As you may have noticed, I am no expert in deploying SAMBA in an AD
> domain.
> Could you give me a link with a tutorial that explains in a simple way
> the procedure for this?
You could start here:
https://wiki.samba.org/index.php/Setting_up_Samba_as_a_Domain_Member
>
> Just to not leave
2018 Jan 18
2
MCMC Estimation for Four Parametric Logistic (4PL) Item Response Model
Good day Sir/Ma'am! This is Alyssa Fatmah S. Mastura taking up Master of
Science in Statistics at Mindanao State University-Iligan Institute
Technology (MSU-IIT), Philippines. I am currently working on my master's
thesis titled "Comparing the Three Estimation Methods for the Four
Parametric Logistic (4PL) Item Response Model". While I am looking for a
package about Markov chain
2020 Jun 15
2
Streams dropping out after 8-12 seconds in Edge, IE
<div dir="auto">For what it's worth, it's working in NZ/vodafone/android firefox for me<br></div><div style="line-height:1.5"><br><br>-------- Original message --------<br>From: Gavin Stephens <gavin@stephens.net.nz><br>Date: Mon, 15 Jun 2020, 15:59<br>To: icecast@xiph.org<br>Subject: Re: [Icecast]
2017 Nov 16
2
Opus vs AAC (endurance test)
using iTunes i've noticed that AAC is
very good at re-encoding own lossy sound.
let's test Opus!
neroaacenc.exe -q 0.75 -if 000.wav -of 001.m4a
neroaacdec.exe -if 001.m4a -of aac001.wav
wavdiff.exe 000.wav aac001.wav
Comparing 000.wav - aac001.wav...
Max diff: -17.3867dB
RMS diff: -33.0851dB
Mean diff: -32.4582dB
opusenc.exe --bitrate 512 "000.wav" 001.opus
opusdec.exe 001.opus
2018 Feb 20
2
Take the maximum of every 12 columns
On Tue, Feb 20, 2018 at 11:58 AM, Bert Gunter <bgunter.4567 at gmail.com>
wrote:
> Ista, et. al: efficiency?
> (Note: I needed to correct my previous post: do.call() is required for
> pmax() over the data frame)
>
> > x <- data.frame(matrix(runif(12e6), ncol=12))
>
> > system.time(r1 <- do.call(pmax,x))
> user system elapsed
> 0.049 0.000