Displaying 20 results from an estimated 5000 matches similar to: "Error: Permission denied, please try again."
2017 Mar 02
2
Using Apache 2.2 config files on Apache 2.4
On 03/02/2017 08:30 AM, Richard wrote:
>
>
> > Date: Thursday, March 02, 2017 08:22:25 -0500
> > From: Mark Weaver <mweaver at compinfosystems.com>
> <mailto:mweaver at compinfosystems.com%3E>
> >
> > Hello List,
> >
> > I'm in the process of migrating LAMP servers. I've got a C5 LAMP
> > server in my rack that has been running
2012 Aug 27
2
Assigning colors on low p-values in table
Hi all R-users,
I?m trying to assign colors on those p-value in my table output that fall
above a certain critical value, let?s say a p-value >0.05.
My table looks like this:
Assets ADF-Level P-Value
ADF-First D P-Value ADF-Second D P-Value
[1,] Liabilities -2.3109 0.1988 -3.162
0.025 -6.0281
2010 Jul 28
2
Nat issue one way audio on IP dial
hi there,
i have posted earlier on the list but got no satisfying answer. the problem
is not big.
I have asterisk server directly connected with internet (79.80.x.x) and
clients are behind router. clients/users are registered with asterisk and
are using sipura and xlite softphone.
Now problem is that when a user calls other by dialing his IP:Port (sip
uri), call is connected fine and he can
2006 Aug 28
1
Help on function adf.test
Hello everybody,
I've got a matrix called EUROPEDATA and I want to calculate the adf test statistic (part of the tseries package) on a rolling basis for window my.win on each column; i.e. each column of EUROPEDATA represents a particular variable; for the first column I calculate the adf test statistic for window my.win = 60 for example, roll forward one observation, calculate the adf
2010 Oct 29
3
Dickey Fuller Test
Dear Users, please help with the following DF test:
=====
library(tseries)
library(timeSeries)
Y=c(3519,3803,4332,4251,4661,4811,4448,4451,4343,4067,4001,3934,3652,3768
,4082,4101,4628,4898,4476,4728,4458,4004,4095,4056,3641,3966,4417,4367
,4821,5190,4638,4904,4528,4383,4339,4327,3856,4072,4563,4561,4984,5316
,4843,5383,4889,4681,4466,4463,4217,4322,4779,4988,5383,5591,5322,5404
2011 Jul 05
6
CentOS 6 supported hardware
Has anyone seen a supported hardware list on CentOS 6? I've been looking
around for the last few days; even looked at RedHat's site but didn't
find one.
I've got a Dell Inspiron 1501 with a Dell Wireless 1390 WLAN mini-card
in it and I'm trying to find out if it's going to have native driver
support for the WIFI.
thanks,
--
Mark Weaver
Computer Information Systems
2011 Oct 11
5
Help to write to a file
Dear all:
I am having some problems to use the function "sink()". Basically I am doing
a loop over two files which contain unit-root variables. Then on a loop, I
extract every i element of both files to create an object called z. If z
meets some requirements, then I perform a unit root test (ADF test),
otherwise not. As this process is repeated several times, for each i I want
to get
2009 Mar 20
1
Dickey Fuller test of a time series (problem)
Hi all,
I tried to do a Dickey Fuller test with R using adf.test with a time series of german stock prices. I have 10 stocks from 1985 to 2009 with monthly stock prices. So if you do the math I have 289 values for each stock.
I tried to do the test for each stock alone and had the 289 values of my first stock listed in R.
When I tried to do the test with command adf.test(x, k=1) the following
2008 Oct 02
1
nls with plinear and function on RHS
Dear R gurus,
As part of finding initial values for a much more complicated fit I want to
fit a function of the form y ~ a + bx + cx^d to fairly "noisy" data and have
hit some problems.
To demonstrate the specific R-related problem, here is an idealised data
set, smaller and better fitting than reality:
# idealised data set
aDF <- data.frame( x= c(1.80, 9.27, 6.48, 2.61, 9.86,
2010 Aug 03
2
RTP stream not passing through router with port forwarding
Hi,
I am trying to dial a registered user via his IP:Port mechanism, but problem
is that the audio data is not reaching to dialed user. here is the scenario.
caller and callee both are registered at asterisk server. asterisk server is
on public ip so no port forwarding and natting necessary there. however
caller and callee both are behind router and there is port forwarding
enabled and nat=yes,
2007 Dec 08
2
time series tests
Hi all,
Can anyone clear my doubts about what conclusions to take with the following what puts of some time series tests:
> adf.test(melbmax)
Augmented Dickey-Fuller Test
data: melbmax
Dickey-Fuller = -5.4075, Lag order = 15, p-value = 0.01
alternative hypothesis: stationary
Warning message:
p-value smaller than printed p-value in: adf.test(melbmax)
2017 Mar 02
2
Using Apache 2.2 config files on Apache 2.4
Hello List,
I'm in the process of migrating LAMP servers. I've got a C5 LAMP server
in my rack that has been running faithfully without complaint for the
past 9 years. In some ways I really hate to move out of it, but there
are things to get done, things to consider and reasons that make the
migration necessary.
I've got a C7 server loaded and the basic configuration partially
2013 Jun 23
1
Scaling Statistical
Short question: Is it possible to use statistical tests, like the Augmented
Dickey-Fuller test, in functions with for-loops? If not, are there any
alternative ways to scale measures?
Detailed explanation: I am working with time-series, and I want to flag
curves that are not stationary and which display pulses, trends, or level
shifts.
>df
DATE ID VALUE2012-03-06 1
2011 Jul 11
4
No Package Manager? (Where's YumEx)
Hi List,
This morning while setting up C6 on my laptop this morning I attempted
to download and install Yumex, but the repos returned no results for
this package. Has this been discontinued and if so, what package manager
should I be looking for?
thanks,
Mark
2007 Apr 05
2
about systemfit
Hello. I am still a newbie in R. Excuse me if I am asking something obvious. My efforts to get an answer through browsing the mailing archives failed. I want to perform an augmented Dickey-Fuller test and to obtain AIC and BIC and to be able to impose some linear restrictions on the ADF regression so as to decide the correct order of autoregression. However I could find no obvious way to impose
2007 Feb 13
1
lag orders with ADF.test
Hello!
I do not understand what is meant by:
"aic" and "bic" follow a top-down strategy based on the Akaike's and Schwarz's information criteria
in the datails to the ADF.test function. What does a "top-down strategy" mean? Probably the respective criterion is minimized and the mode vector contains the lag orders at which the criterion attains it
2012 Feb 05
2
R-Censoring
Hi there,
can somebody give me a guide as to how to generate data from weibull
distribution with censoring
for example, the code below generates only failure data, what do i add to
get the censored data, either right or interval censoring
q<-rweibull(100,2,10).
Thank you
Grace Kam
student, University of Ghana
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2009 Jun 09
1
Using ADF.Test
Hi,
I am quite new to R and would appreciate some guidance, if possible.
I have imported a csv file: spread <- read.csv("Spread.csv")
I get the following error when I try to run adf.test:
> adf.test(spread,alternative = c("stationary", "explosive"),0)
Error in embed(y, k) : 'x' is not a vector or matrix
Why is this?
--
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2008 Dec 08
1
About adf.test
Dear sir,
I am a new user of R statistical package. I want to perform
adf.test(augmented dickey fuller test), which packages I need to install in
order to perform it. I am getting following message on my monitor.
*x<-rnorm(1000)
> adf.test(x)
Error: could not find function "adf.test"
*I am waiting for your response.
Kamlesh Kumar.
--
Kamlesh Kumar
Appt. No. - QQ420,
2013 Apr 30
1
ADF test --time series
Hi all,
I was running the adf test in R.
CODE 1:
adf.test(data$LOSS)
Augmented Dickey-Fuller Test
data: data$LOSS
Dickey-Fuller = -1.9864, Lag order = 2, p-value = 0.5775
alternative hypothesis: stationary
CODE 2:
adf.test(diff(diff(data$LOSS)))
Augmented Dickey-Fuller Test
data: diff(diff(data$LOSS))
Dickey-Fuller = -6.9287, Lag order = 2, p-value = 0.01
alternative