search for: duffy

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2013 Oct 09
1
Version of L-BFGS-B used in optim etc
...) to the original Netlib code which AFAICT is that still used by optim() via f2c. Updated code is under http://www.ece.northwestern.edu/~nocedal/lbfgsb.html released under the New BSD License. Has this already been made available in R, perhaps in other packages such as optimx? Cheers, David Duffy. | David Duffy (MBBS PhD) ,-_|\ | email: davidD at qimr.edu.au ph: INT+61+7+3362-0217 fax: -0101 / * | Epidemiology Unit, Queensland Institute of Medical Research \_,-._/ | 300 Herston Rd, Brisbane, Queensland 4029, Australia GPG 4D0B994A v
2005 Jul 11
4
exact values for p-values
Hi there, If I do an lm, I get p-vlues as p-value: < 2.2e-16 Suppose am interested in exact value such as p-value = 1.6e-16 (note = and not <) How do I go about it? stephen
2014 Feb 05
3
Question on support for Upsonic Commercial UPS CXR 2000 - 2000VA/1200W - Rack/Tower on Freebsd 9.1.
Charles, We run everything as "root" :) However, we are using NUT 2.6.5. Are we missing something by running 2.6.5 rather then 2.7.1? If so, I can build/install 2.7.1. Thx chris Would On 2/4/14, 9:05 PM, Charles Lepple wrote: > On Feb 4, 2014, at 9:05 AM, Chris Duffy wrote: > >> ugen1.3: <USB UPS PPC> at usbus1, cfg=0 md=HOST spd=LOW (1.5Mbps) pwr=ON > [...] >> idVendor = 0x06da >> idProduct = 0x0005 > This VID:PID combination should be handled by blazer_usb. In NUT 2.7.1 and later, this would be covered by nutdrv_qx as wel...
2016 Jan 26
5
Just need to vent
On Tue, 26 Jan 2016, Peter Duffy wrote: > No one is saying that sysvinit is perfect. What I can't grasp is why > replace it with something which is no less imperfect, and is almost > certainly worse in at least some respects - and to make that replacement > unavoidable and mandatory. Distros weighed up the advant...
2008 May 21
1
table(factor(x), exclude=NULL) (PR#11494)
...e: > x <- c(1,2,3,NA) > table(x, exclude=NULL) x 1 2 3 <NA> 1 1 1 1 > table(factor(x), exclude=NULL) 1 2 3 1 1 1 I don't think many people use factor(x, exclude=NULL): it is not the default handling of character data by read.table(). Cheers, David Duffy. -- | David Duffy (MBBS PhD) ,-_|\ | email: davidD at qimr.edu.au ph: INT+61+7+3362-0217 fax: -0101 / * | Epidemiology Unit, Queensland Institute of Medical Research \_,-._/ | 300 Herston Rd, Brisbane, Queensland 4029, Australia GPG 4D0B994A v
2014 Feb 06
2
Question on support for Upsonic Commercial UPS CXR 2000 - 2000VA/1200W - Rack/Tower on Freebsd 9.1.
Charles, the out from the command below as well as the system.log file are below your email. It does look like a permission issue but what one? Thx chris On 2/5/14, 6:43 PM, Charles Lepple wrote: > On Feb 5, 2014, at 10:12 AM, Chris Duffy wrote: > >> However, we are using NUT 2.6.5. >> >> Are we missing something by running 2.6.5 rather then >> 2.7.1? If so, I can build/install 2.7.1. > Well, 2.6.5 is from August 2012, so it's not the newest. And eventually, we would like people to switch to the sh...
2014 Feb 06
2
Question on support for Upsonic Commercial UPS CXR 2000 - 2000VA/1200W - Rack/Tower on Freebsd 9.1.
...the vendor screwed up or is it just some quirk on Freebsd? Yes, if you can look into this I would appreciate it. I do not see anyone else on the Web attempting to use this new device yet.....but....... Regards chris On 2/6/14, 8:24 AM, Charles Lepple wrote: > On Feb 6, 2014, at 8:41 AM, Chris Duffy wrote: > >> 0.016485 Trying megatec protocol... >> 0.017411 send: Q1 >> 0.252545 read: (244.4 244.4 229.9 028 50.0 2.19 23.1 00000001 >> 0.252589 Status read in 1 tries >> 0.252602 Supported UPS detected with megatec protocol >>...
2014 Feb 06
2
Question on support for Upsonic Commercial UPS CXR 2000 - 2000VA/1200W - Rack/Tower on Freebsd 9.1.
On 2/5/14, 9:55 PM, Charles Lepple wrote: > On Feb 5, 2014, at 9:03 PM, Chris Duffy wrote: > >>> Please run this: >>> >>> /usr/local/libexec/nut/blazer_usb -a UPSonic -u root -D >>> >>> and send the output back to the list. >>> >> Output from the above command: >> >> 0.000000 debug level is '1...
2006 Feb 22
1
var-covar matrices comparison
...ag((O %*% solve(E))))-p) N=size of group p=number of variables E=expected covariance matrix O=observed covariance matrix where in your example, E will be the observed covariance matrix for the pooled groups. There are GLS etc alternatives - see eg Bollen's book on SEM. | David Duffy (MBBS PhD) ,-_|\ | email: davidD at qimr.edu.au ph: INT+61+7+3362-0217 fax: -0101 / * | Epidemiology Unit, Queensland Institute of Medical Research \_,-._/ | 300 Herston Rd, Brisbane, Queensland 4029, Australia GPG 4D0B994A v
2011 May 11
3
Vermunt's LEM in R
...frame(table(a,b,c)) cat("dim\n") for(i in seq(1, ncol(newtab)-1) { cat(nlevels(newtab[,1]," ") } cat("\nlab ") for(i in seq(1, ncol(newtab)-1) { cat(letters[i], " ") } cat("\ndat [", newtab[,"Freq"], " ]\n") -- | David Duffy (MBBS PhD) ,-_|\ | email: davidD at qimr.edu.au ph: INT+61+7+3362-0217 fax: -0101 / * | Epidemiology Unit, Queensland Institute of Medical Research \_,-._/ | 300 Herston Rd, Brisbane, Queensland 4029, Australia GPG 4D0B994A v
2005 Jun 29
2
How to convert "c:\a\b" to "c:/a/b"
I couldn't resist adding a more literal answer unback <- function(x) { chars <- unlist(strsplit(deparse(x),"")) chars <- chars[-c(1,length(chars))] paste(gsub("\\\\","/",chars),collapse="") } unback("\n") | David Duffy (MBBS PhD) ,-_|\ | email: davidD at qimr.edu.au ph: INT+61+7+3362-0217 fax: -0101 / * | Epidemiology Unit, Queensland Institute of Medical Research \_,-._/ | 300 Herston Rd, Brisbane, Queensland 4029, Australia GPG 4D0B994A v
2005 Jun 29
2
How to convert "c:\a\b" to "c:/a/b"
I couldn't resist adding a more literal answer unback <- function(x) { chars <- unlist(strsplit(deparse(x),"")) chars <- chars[-c(1,length(chars))] paste(gsub("\\\\","/",chars),collapse="") } unback("\n") | David Duffy (MBBS PhD) ,-_|\ | email: davidD at qimr.edu.au ph: INT+61+7+3362-0217 fax: -0101 / * | Epidemiology Unit, Queensland Institute of Medical Research \_,-._/ | 300 Herston Rd, Brisbane, Queensland 4029, Australia GPG 4D0B994A v
2012 Jan 03
1
[PATCH] AUTHORS: add the email address for each authors
...lt;gaowanlong at cn.fujitsu.com> --- AUTHORS | 48 ++++++++++++++++++++++++------------------------ 1 files changed, 24 insertions(+), 24 deletions(-) diff --git a/AUTHORS b/AUTHORS index 0d6fb3c..702de5d 100644 --- a/AUTHORS +++ b/AUTHORS @@ -1,24 +1,24 @@ -Angus Salkeld -Ani Peter -Charles Duffy -Daniel Berrange -Daniel Cabrera -Douglas Schilling Landgraf -Erik Nolte -Geert Warrink -Guido G?nther -Hilko Bengen -Jaswinder Singh -Jim Meyering -Karel Kl?? -Matthew Booth -Maxim Koltsov -Michael Scherer -Nikita A Menkovich -Piotr Dr?g -Rajesh Ranjan -Richard W.M. Jones -Sandeep Shedmake -Shanka...
2014 Jan 31
2
Question on support for Upsonic Commercial UPS CXR 2000 - 2000VA/1200W - Rack/Tower on Freebsd 9.1.
...t much luck according to my customer. Has anyone got this one to work on Freebsd and what is needed for the config? If I need to somehow get into the UPS via serial port or ???? to get some information that someone needs in order to config it correctly, let me know how/what. Thx in advance, Chris Duffy -- Chris Duffy Product Support Small Tree Communications www.small-tree.com Direct 651-209-6509 X305 Mobil 651-303-9613 Skype:cjdwoodbury Yahoo:chris_duffy6288 AIM/Google:cjdwoodbury at gmail.com -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.al...
2005 Sep 27
1
Simulate phi-coefficient (correlation between dichotomous vars)
Newsgroup members, I appreciate the help on this topic. David Duffy provided a solution (below) that was quite helpful, and came close to what I needed. It did a great job creating two vectors of dichotomous variables with a known correlation (what I referred to as a phi-coefficient). My situation is a bit more complicated and I'm not sure it is easily solved...
2000 Jul 17
2
sshd -i problem under 2.1.1p4 as well
...:55:45 orpheus sshd[14041]: syslogin_perform_logout: logout() returned an error The junk includes names of hosts on our local network who engage in ftp or telnet with my machine. There is no problem when sshd is run as a demon on another port. Cheers, David Duffy. | David Duffy. ,-_|\ | email: davidD at qimr.edu.au ph: INT+61+7+3362-0217 fax: -0101 / * | Epidemiology Unit, The Queensland Institute of Medical Research \_,-._/ | 300 Herston Rd, Brisbane, Queensland 4029, Australia v
2005 Jan 14
2
Has anyone ever ported SMBCLIENT to WATTCP?
And are there any other (free) DOS-based SMB clients without the huge lower (<640K) memory requirements.
2014 Feb 04
2
Question on support for Upsonic Commercial UPS CXR 2000 - 2000VA/1200W - Rack/Tower on Freebsd 9.1.
...20140131 110923 NA NA NA [NA] NA NA 20140131 111323 NA NA NA [NA] NA NA 20140204 092035 NA NA NA [NA] NA NA 20140204 092045 NA NA NA [NA] NA NA 20140204 092045 NA NA NA [NA] NA NA 20140204 092545 NA NA NA [NA] NA NA On 2/3/14, 8:39 PM, Charles Lepple wrote: > On Feb 3, 2014, at 9:05 PM, Chris Duffy wrote: > >> Thx for the info Charles. >> >> Here is what I am seeing from >> 'usbconfig list' > [...] >> ugen1.3: <USB UPS PPC> at usbus1, cfg=0 md=HOST spd=LOW (1.5Mbps) pwr=ON >> >> >> The last line I guess is key. > > Unfo...
2014 Feb 06
0
Question on support for Upsonic Commercial UPS CXR 2000 - 2000VA/1200W - Rack/Tower on Freebsd 9.1.
On Feb 5, 2014, at 10:12 AM, Chris Duffy wrote: > However, we are using NUT 2.6.5. > > Are we missing something by running 2.6.5 rather then > 2.7.1? If so, I can build/install 2.7.1. Well, 2.6.5 is from August 2012, so it's not the newest. And eventually, we would like people to switch to the shiny new nutdrv_qx drive...
2005 Nov 13
17
Working hotplug, but still timing out waiting for vbd device
I''m running Xen3 7775 with udev 073 (which was a PITA to get working, as the initrd I''ve been running for quite some time uses an older one -- but that''s an entirely different story). My dom0 is Gentoo-based. When I try to start a DomU, it times out waiting for hotplug-based notification, as per the following: DEBUG (DevController:69) Waiting for devices vif. DEBUG