Displaying 20 results from an estimated 1000 matches similar to: "Information"
2017 Aug 31
4
Recycle Repository Issue
I have done some searching on the Internet, but not been able to find a solution to my problem. I hope you can help me with this.
I have a server at home that runs on FreeBSD 10.3. The file system is ZFS. I have two ZFS pools: tank and fun. I share my ZFS file systems using Samba v4.6.2.
When I add recycle bin functionality for a share like below, it work like a charm:
[mac]
path =
2017 Nov 21
2
Do I need to transform backtest returns before using pbo (probability of backtest overfitting) package functions?
Wrong list.
Post on r-sig-finance instead.
Cheers,
Bert
On Nov 20, 2017 11:25 PM, "Joe O" <joerodonnell at gmail.com> wrote:
Hello,
I'm trying to understand how to use the pbo package by looking at a
vignette. I'm curious about a part of the vignette that creates simulated
returns data. The package author transforms his simulated returns in a way
that I'm
2017 Nov 21
2
Do I need to transform backtest returns before using pbo (probability of backtest overfitting) package functions?
[re-sending - previous email went out by accident before complete]
Hi Joe,
The centering and re-scaling is done for the purposes of his example, and
also to be consistent with his definition of the sharpe function.
In particular, note that the sharpe function has the rf (riskfree)
parameter with a default value of .03/252 i.e. an ANNUAL 3% rate converted
to a DAILY rate, expressed in decimal.
That
2020 Apr 28
2
Hello
Why do you say TLS is not supported on Windows? I've been using it for
about a year now.
Justin
On 2020-04-27 12:27, Marvin Scholz wrote:
> Hi,
> in case you lack the necessary skills its probably not a safe
> approach to try to host Icecast yourself.
> So instead you might want to look into paying for hosted Icecast
> solutions or get more familiar with the needed
2018 Jan 30
2
Could the Odds represent weight in Generalized Linear Model?
Hello all,
I'm sorry if my question seems basic.
Im studying a responses (Yes,No) in a survey and, thanks to GLM I obtain
the following relation with my variables : (Yes,No)~ ?0 + Age We note this
this certain type of (Yes,No) response is linked to age (p<0.05 in glm) .
After that we calculated :
model1=glm(cbind(Yes,No) ~ Age + Times + Type, family=binomial)
summary(model1)
2017 Nov 21
0
Do I need to transform backtest returns before using pbo (probability of backtest overfitting) package functions?
Hi Joe,
The centering and re-scaling is done for the purposes of his example, and
also to be consistent with his definition of the sharpe function.
In particular, note that the sharpe function has the rf (riskfree)
parameter with a default value of .03/252 i.e. an ANNUAL 3% rate converted
to a DAILY rate, expressed in decimal.
That means that the other argument to this function, x, should be DAILY
2020 Apr 27
3
Hello
I started a few steps and got confused. I have no knowledge of computer
technician.
I downloaded the software. Windows
בתאריך יום ב׳, 27 באפר׳ 2020 ב-1:43 מאת jake at jakebriggs.com <
jake at jakebriggs.com>:
> Sure, let's start with a couple of questions:
>
> how far through this document did you get?
> http://icecast.org/docs/icecast-2.4.1/basic-setup.html
>
2017 Nov 21
1
Do I need to transform backtest returns before using pbo (probability of backtest overfitting) package functions?
Correct
Sent from my iPhone
> On 21 Nov 2017, at 22:42, Joe O <joerodonnell at gmail.com> wrote:
>
> Hi Eric,
>
> Thank you, that helps a lot. If I'm understanding correctly, if I?m wanting to use actual returns from backtests rather than simulated returns, I would need to make sure my risk-adjusted return measure, sharpe ratio in this case, matches up in scale with
2017 Nov 21
0
Do I need to transform backtest returns before using pbo (probability of backtest overfitting) package functions?
Hi Eric,
Thank you, that helps a lot. If I'm understanding correctly, if I?m wanting
to use actual returns from backtests rather than simulated returns, I would
need to make sure my risk-adjusted return measure, sharpe ratio in this
case, matches up in scale with my returns (i.e. daily returns with daily
sharpe, monthly with monthly, etc). And I wouldn?t need to transform
returns like the
2008 Jul 30
1
model mix problem. FALSE CONVERGENCE
Hi R users
I try to use the lme but I can?t!!!!!
My script is (some words in french, sorry!!):
rm(list=ls(all=TRUE)) #Efface tous les objets en m?moire pour ?viter des
erreurs
library(MASS) #Chargement des Librairies
library(car)
library(Hmisc)
library(tkWidgets)
library(svDialogs)
library(multtest)
library(nlme)
#Rep <- "C:/Documents and Settings/U3M/Bureau/steph/Scripts
2018 Jan 30
1
Could the Odds represent weight in Generalized Linear Model?
Dear Lenny,
You can do this by using Age as an offset factor.
dataset$wAge <- dataset$Age * 1.02
glm(cbind(Yes,No) ~ offset(wAge) + Times + Type, family=binomial, data =
dataset)
Best regards,
ir. Thierry Onkelinx
Statisticus / Statistician
Vlaamse Overheid / Government of Flanders
INSTITUUT VOOR NATUUR- EN BOSONDERZOEK / RESEARCH INSTITUTE FOR NATURE AND
FOREST
Team Biometrie &
2018 Jan 30
0
Could the Odds represent weight in Generalized Linear Model?
Dear Thierry,
Thanks a lot for this answer,
I mean i want to obtain such model *Behavior1 = ?0+?1*Age* , the purpose is
to obtain *?1*. I want to be sure that the odds value could be the ?1. Or
how to calculate it ?
Thanks again for your precious help.
Lenny
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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 Oct 29
2
Good Evening,
I contacted Martin Maechler (maechler at stat.math.ethz.ch) and was advised to
contact you for input on the question below...thanks!
I am very new with the R experience, all I know is that it's computer
language & coding... I'm trying to plot a regression graph for runif (100,
1000, 10000). What am I not getting here, I can get the values in R no
problem, but no idea how to turn it
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
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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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*
2020 Apr 26
2
Hello
Hello. My name is Yarin.
I want to setup the app to create my station. the explanation is not clear.
Can you help me please from the beginning?
Thank you
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2018 Feb 21
2
Asterisk crash on core show channel
Thanks for you answer Marcus,
So maybe this means some bug was fixed? Anyone aware of something related?
>From the release notes, I couldn't find any direct change that could fix
this....
Thanks,
Kind regards,
Patrick Wakano
On 21 February 2018 at 20:29, Marcus Kvarsell <Marcus.Kvarsell at fogwise.se>
wrote:
> Hello, i found upgrading to asterisk 15 helped.
>
>
>
>