similar to: Extracting results from the VAR output

Displaying 20 results from an estimated 300 matches similar to: "Extracting results from the VAR output"

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
2011 Feb 16
1
VAR with HAC
Hello, I would like to estimate a VAR model with HAC corrected standard errors. I tried to do this by using the sandwich package, for example: > library(vars) > data(Canada) > myvar = VAR(Canada, p = 2, type = "const") > coeftest(myvar, vcov = vcovHAC) Error in umat - res : non-conformable arrays Which suggests that this function is not compatible with the VAR command.
2010 Feb 07
1
Out-of-sample prediction with VAR
Good day, I'm using a VAR model to forecast sales with some extra variables (google trends data). I have divided my dataset into a trainingset (weekly sales + vars in 2006 and 2007) and a holdout set (2008). It is unclear to me how I should predict the out-of-sample data, because using the predict() function in the vars package seems to estimate my google trends vars as well. However, I want
2012 Aug 21
1
Trace values in the function ca.jo()
Hi all R users, I'm trying to replicate the same results that are given in a published article after been granted the same data that the authors use. I'm having problems to determine the cointegration rank of my data set using the Johnasen's trace test. This trace test is already programmed in the package ur.ca and can be found in the function ca.jo(). After I run the ca.jo()
2011 Jun 01
0
Simulating SVAR Data
Hello, I'd like to simulate data according to an SVAR model in order to demonstrate how other techniques (such as arima) yield biased estimates. I am interested in a 2 variable SVAR with 2 lags (in the notation of the vars vignette, K = 2, P = 2, where B = I_K). I'm using the {vars} package outlined here: http://cran.r-project.org/web/packages/vars/vignettes/vars.pdf I thought that the
2020 Jan 04
2
[POSSIBLE FRAUD] Re: [EXTERNAL] Tripp Lite INTERNET750U instant commands ?
After a quick glance, it looks like that older version of the INTERNET750U supports only a few controls Shutdown of the inverter, cancelling that shutdown, setting the delay for the shutdown timer, and enabling/disabling a USB watchdog function. My *guess* is that Network UPS Tools is just exposing the shutdown command as one command. Does that help? Note to users with the same model but
2020 Jan 04
2
[POSSIBLE FRAUD] Re: [EXTERNAL] Tripp Lite INTERNET750U instant commands ?
Hi Jean-Roch, No. There is no user-facing firmware update process available. If there are any particular commands you're interested in on a newer unit, I can look them up. ________________________________ From: jean-roch blais <blaisjeanroch at gmail.com> Sent: Friday, January 3, 2020 6:13 PM To: David Zomaya Cc: nut-upsuser at alioth-lists.debian.net Subject: Re: [POSSIBLE FRAUD] Re:
2020 May 20
2
[EXTERNAL] Re: Help with Tripp Lite Internet600U
That would be great.  If there is something I can do to collect data or troubleshoot, please let me know. ---- On Wed, 20 May 2020 08:51:14 -0400 David Zomaya <David_Zomaya at tripplite.com> wrote ---- I'm still working remotely, but I should be able to get something set up soon. I'll reply all here once I have something to report. Thank you, David Zomaya Tripp
2020 May 20
2
[POSSIBLE FRAUD] Re: [EXTERNAL] Re: Help with Tripp Lite Internet600U
Borrowing from our friends at Ask Ubuntu ( https://askubuntu.com/a/276637 ) there is. I've modified it for use with a Tripp Lite UPS and 3024 protocol below. Try disconnect/reconnect after and see what happens. :/etc/nut$ cat /etc/udev/rules.d/90-nut-ups.rules # /etc/udev/rules.d/90-nut-ups.rules ACTION=="add", \ SUBSYSTEM=="usb", \ ATTR{idVendor}=="09ae",
2020 May 21
2
[POSSIBLE FRAUD] Re: [EXTERNAL] Re: Help with Tripp Lite Internet600U
No, it's not. I'd defer to the list for tips on that one. First thing I'd try if no one else has ideas is checking lsusb and restarting the service. Thank you, David Zomaya Tripp Lite<http://www.tripplite.com/> ________________________________ From: Tom Cooper <tom at cooperfamily.xyz> Sent: Wednesday, May 20, 2020 7:00 PM To: David Zomaya Cc: nut-upsuser
2020 May 20
2
[POSSIBLE FRAUD] Re: [EXTERNAL] Re: Help with Tripp Lite Internet600U
Wow - you're doing all the work for me! Thanks for the rule set.  I can't easily reboot that box just now, so I'm working on reloading the rules. When I try  udevadm control --reload-rules && udevadm trigger May 20 15:19:01 elmer systemd-udevd[3413]: Process '/sbin/crda' failed with exit code 234. May 20 15:19:01 elmer systemd-udevd[3413]: Using default
2020 May 20
2
[POSSIBLE FRAUD] Re: [EXTERNAL] Re: Help with Tripp Lite Internet600U
Tested a Ubuntu 18.04 LTS virtual machine with NUT 2.7.4 and a 3024 protocol Tripp Lite UPS (mine is a INTERNET550U, but same protocol) :/etc/nut$ lsusb | grep Tripp Bus 002 Device 004: ID 09ae:3024 Tripp Lite I it got generally working (outputting reasonable responses to upsc, although there are some issues with variables like frequency) by adding productid=3024 to my ups.conf. Like this:
2020 May 20
2
[POSSIBLE FRAUD] Re: [EXTERNAL] Re: Help with Tripp Lite Internet600U
Glad to hear it's working, thanks Tom. Network UPS Tools team: is fixing this as simple as me telling you what new UPS protocols are HID-PDC compliant? Thank you, David Zomaya Tripp Lite<http://www.tripplite.com/> ________________________________ From: Tom Cooper <tom at cooperfamily.xyz> Sent: Wednesday, May 20, 2020 2:42 PM To: David Zomaya Cc: nut-upsuser Subject: Re:
2011 Dec 07
1
removing specified length of text after a period in dataframe of char's
Dear all, I'm trying to remove some text after the period (a decimal point) in the data frame 'hi', below. This is one step in formatting a table. So I would like e.g. "2.0" to become "2" and "5.3" to be "5.3", where the variable digordered contains the number of digits after the decimal that I would like to display, in the same order in which
2020 May 20
2
[POSSIBLE FRAUD] Re: [EXTERNAL] Re: Help with Tripp Lite Internet600U
My thoughts for a test: * Just have MODE=standalone in nut.conf * Put [tripplite] driver = usbhid-ups port = auto productid=3024 desc = "Tripp Lite Internet600U" In ups.conf * Put LISTEN 127.0.0.1 3493 LISTEN ::1 3493 [tripplite] driver = usbhid-ups port = auto in upsd.conf That may be suboptimal but will probably work for a test. Side
2020 Jul 24
2
OMNIVSX1000D Compatibility
David, Thank you. I created a Github issue (https://github.com/networkupstools/nut/issues/808). I don't know who monitors those tickets, but no one has responded to my previous issue on that project repository about the AVRX550U, so it's unclear if the right person is going to see this one. Can you tell me what other models use the 3024 protocol? Listing those may help provide
2015 Mar 23
3
CENTOS 6.6 NUT RPM BUILD ISSUES
Charles, I need so major help with getting development build working and need some assistance. Here are the issues that we are running into: Number 1 change - 2.7.2 no longer has the HAL scripts that 2.6.5 has. I am working on if HAL is actually required on CentOS6.6 with the 2.7.2 code or if they have another way around it. This is code diving which is taking some time. Number 2 change -
2020 May 20
4
[POSSIBLE FRAUD] Re: [EXTERNAL] Re: Help with Tripp Lite Internet600U
"Can't claim USB device [09ae:3024]: could not detach kernel driver from interface 0: Operation not permitted" Is probably an issue with NUT grabbing the UPS... can you disconnect and reconnect the USB cable and try again? If that fails, maybe a udev rule will help. Thank you, David Zomaya Tripp Lite <http://www.tripplite.com/> ________________________________ From:
2020 Jan 01
2
[EXTERNAL] Tripp Lite INTERNET750U instant commands ?
Hello List, David: I’ thanking you … :-) I’m using the tripplite_usb driver and the barcode on mine says: 9347AIOBC470902728 or 9347A10BC470902728. with pictures… https://drive.google.com/file/d/1SJWDr0g95KOD-FpbOPHUyl9bsbOKePlD/view?usp=sharing https://drive.google.com/file/d/1SFMT-GbZRcRO03gEy_7SszZ43-LYmEZM/view?usp=sharing
2007 May 23
0
Changing sequential regression code to call systemfit
I use code ( actually its code from vars package and its directly below ) to do a sequence of lm calls and the data I use from the matrix depends on restrictions. for(i in 1:K){ datares <- datasub[, which(x$restrictions[i, ] == 1),drop=FALSE] y <- yendog[, i] lmres <- lm(y ~ -1 + ., data=datares) # x$varresult[[i]] <- lmres # x$resid[, i] <-