Displaying 20 results from an estimated 138 matches for "davidr".
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2005 Nov 16
1
COM dates (was origin and "origin<-" in chron)
...nyone have functions for converting COM datetime <-> chron
datetimethat work "safely"?
David L. Reiner
> -----Original Message-----
> From: Gabor Grothendieck [mailto:ggrothendieck@gmail.com]
> Sent: Tuesday, November 15, 2005 5:34 PM
> To: David Reiner <davidr@rhotrading.com>
> Cc: r-help@stat.math.ethz.ch
> Subject: [SPAM] - Re: [R] origin and "origin<-" functions on chron -
> Bayesian Filter detected spam
>
> chron has a namespace so try this:
>
> chron:::origin
> getAnywhere("origin<-&quo...
2005 Apr 21
1
R 2.1.0 for Windows installation error? atanh not in R.dll?
...re: The specified procedure could not be found.
During startup - Warning message:
package stats in options("defaultPackages") was not found
I also tried 2.1.0 patched and got the same results.
Of course, I cannot do much without the stats package.
stats.dll does exist in that location:
davidr at rho-trader06 /cygdrive/c/R/rw2010/library/stats/libs
$ ls -lA
total 207
-rwx------+ 1 davidr ???????? 211456 Apr 18 08:19 stats.dll
version info:
platform i386-pc-mingw32
arch i386
os mingw32
system i386, mingw32
status
major 2...
2005 May 06
4
Choices from a matrix
Could someone please suggest a more clever solution to the following problem than my loop below?
Given X a 2xN matrix X, and I a k-subset of N,
Generate the (2^k)xN matrix Y with columns not in I all zero and the other columns with all choices of an entry from the first or second row of X.
For example, with
X <- matrix(1:8, nrow=2)
I <- c(1,3)
X is
1 3 5 7
2 4 6 8
and Y should be
1 0 5
2005 Apr 21
0
DOH! RE: R 2.1.0 for Windows installation error? atanh not in R.dll?
...ee I set R_LIBS to look there. Changed R_LIBS, fixed problem.
DOH!
So now if I want to use several versions of R simultaneously, what do I do.
I set R_LIBS so it would look also in C:/R/extra for some added packages.
Thanks and sorry again,
David
-----Original Message-----
From: David Reiner <davidr at rhotrading.com>
Sent: Thursday, April 21, 2005 9:40 AM
To: r-help at stat.math.ethz.ch
Subject: R 2.1.0 for Windows installation error? atanh not in R.dll?
Could someone please tell me what I did wrong to create this message or what I should do to correct this problem?
I downloaded 2.1.0 W...
2006 Jul 24
3
unique, but keep LAST occurence
?unique says
Value:
An object of the same type of 'x'. but if an element is equal to
one with a smaller index, it is removed.
However, I need to keep the one with the LARGEST index.
Can someone please show me the light?
I thought about reversing the row order twice, but I couldn't get it to work right
(My data frame has 125000 rows and 7 columns,
and I'm
2004 Nov 08
1
can one evaluate an expression in a comment? (or insert resultsinto history?)
...erts into the history buffer. I'm trying to avoid cutting and pasting
the results into a comment.
Thanks for any more help on this,
David
-----Original Message-----
From: partha_bagchi at hgsi.com [mailto:partha_bagchi at hgsi.com]
Sent: Monday, November 08, 2004 4:07 PM
To: David Reiner <davidr at rhotrading.com>
Cc: r-help at stat.math.ethz.ch
Subject: Re: [R] can one evaluate an expression in a comment? (or insert
resultsinto history?)
Have you perchance looked at
?paste
For example:
> paste("The current time is ", date())
[1] "The current time is Mon Nov 08 17:0...
2007 May 17
3
place plugin
The place plugin has a bug:
when compiz is restarted or started to replace another wm it the windows
are placed in weird positions ( titlebar behind the panel etc.)
shouln't the place plugin loop over all open windows and place them
correctly when loaded? this should solve this issues.
any reason why this isn't done? have I missed something or is this just
a bug?
2006 Sep 21
2
initial metacity theme support for compiz
....
I'd very much like to update libmetacity with the theme rewrite that is
is under way but it would be nicer to get the changes I need for a
libmetacity into the metacity code base and get the theme rewrite once
it's merged.
You can get libmetacity from here:
http://people.freedesktop.org/~davidr/libmetacity-1.tar.bz2
Once you've built gwd with metacity support you'll need to do:
gconftool-2 -s /apps/gwd/use_metacity_theme -t bool true
to enable use of metacity themes. gnome-theme-manager should work fine
for selecting themes.
The things I mentioned above that aren't working...
2004 Sep 13
2
Can I find the datetime an object was last assigned to/saved?
I'm using v 1.9.1 under Windoz XP.
Can I do the equivalent of "ls -l" on my R objects? R's "ls()" lists
only the names.
Thanks!
David L. Reiner
Rho Trading
440 S. LaSalle St -- Suite 620
Chicago IL 60605
312-362-4963 (voice)
312-362-4941 (fax)
[[alternative HTML version deleted]]
2007 Sep 18
0
FW: ISIN numbers into Bloomberg tickers
...sed (Mb)
Ncells 480150 12.9 818163 21.9 818163 21.9
Vcells 797171 6.1 1445757 11.1 1441593 11.0
> dat
[DATETIME] PX_LAST
day day (09/17/07 19:43:45) NA
I don't get the data...but the same statement tried with ticker works.
So, any problem with ISIN's?
-----Original Message-----
From: davidr at rhotrading.com [mailto:davidr at rhotrading.com]
Sent: Friday, September 14, 2007 10:24 PM
To: Shubha Vishwanath Karanth; r-help at stat.math.ethz.ch
Subject: RE: [R] ISIN numbers into Bloomberg tickers
You can try
> blpGetData(conn, "US912828HA15 Govt",
c("ticker"...
2006 Oct 31
1
wrong password on authentication for INVITE
...eplacing the phone with a SPA has no
problems.
I don't understand how it can work on one server but not another.
The error that is occurring is:
Nov 1 14:31:42 WARNING[32190]: chan_sip.c:9720 handle_response_invite:
Forbidden - wrong password on authentication for INVITE to '"DavidR
(Perth)" sip:2030@192.168.24.251>;tag=as11bbecc0'
Please help.
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2007 Apr 25
1
glu dependency
The following commit seems to have added a dependency on glu but does
no checks to see if it is actually available:
commit fa5bf5754d8a2e47d659a3abe5cb59a7b0e304d7
Author: David Reveman <davidr@novell.com>
Date: Tue Jan 16 06:07:39 2007 +0100
Project vertices and only update minimum required destination texture
region. Some more optimizations should be done here but the current
changes should still give a major performance improvement.
My autofoo is very much lacking s...
2007 Mar 06
2
decoration flashing with current upstream
...0GT.
Using git revert <some commit> is the right way to work oneself back in
the history of changes, right?
Earlier this morning the version I pulled was just fine.
This is the lastest commit stated in git log:
---
commit 115082f76a549efb08b87f4f03d7fc27c53048f1
Author: David Reveman <davidr@novell.com>
Date: Tue Mar 6 20:35:07 2007 +0100
Use findTopLevelWindowAtDisplay when receiving FocusIn events
as the frame might be the window that got focused when
the client window is shaded.
---
Anybody with an idea what might be messed up atm?
Best regards...
MacSlow
--
e...
2006 Sep 29
1
Re: compiz: Changes to 'master'
* David Reveman wrote:
> plugins/compiz.schemas.in | 2 +-
> 1 files changed, 1 insertion(+), 1 deletion(-)
>
> New commits:
> commit 0697bf9b800be99e54e722425e4cfe6347df2f8d
> Author: David Reveman <davidr@novell.com>
> Date: Wed Sep 27 13:45:10 2006 -0400
>
> novell.png -> freedesktop.png
The commit actually renames novell.png to freedektop.png instead of
freede*s*ktop.png.
- Thierry
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2006 May 19
3
compiz/zoom question
Hello all,
I was wondering is it possible to add the input functionality to the
zoom plugin? Currently zoom plugin is one of my favorite ones, I can
open a terminal and still not increase font size but zoom on and READ
it...
... because I'm not able to input anything to it, please correct me if
I'm wrong; maybe it is already possible, but I still don't know how to
do that...
I'm
2005 Nov 15
1
origin and "origin<-" functions on chron
I'm trying to use/modify some code I found (at Omegahat, but I've seem similar usage elsewhere.)
It contains the lines:
if(any(origin(chronDate)!=orig))
origin(chronDate) <- orig
Let's say:
> require("chron")
[1] TRUE
> chronDate <- chron("11/15/2005", format="m/d/y", origin.=c(12,31,1899))
> orig <- c(month=12, day=31,
2006 Jun 15
2
Standard Deviation Distribution
I'm having trouble with the standard deviation distribution
as shown on http://mathworld.wolfram.com/StandardDeviationDistribution.html .
(Eric Weisstein references Kenney and Keeping 1951, which I can't check.)
I believe the graphs they show, but when I code the function in R, according to the listed formula,
I get very different graphs.
Would someone please point out my error or tell
2006 Oct 03
6
Tried out Beryl (Animation pugin)
Hi
I just tried out the new 0.1.0 release of beryl. Generally I do like the
compiz fdo version, because I like the gconf integration and the
metacity theme support in gwd. Also I think their configuration system
is a complete mess, this beryl settings manager is completly bloated in
my opinion.
Anyway, I noticed they have quite a lot of plugins. While I found most
of them nothing special, the
2007 May 18
2
about matchbox + compiz solution
...ut I want reuse compiz plugins, means I use matchbox + compiz as windows manager + 3D desktop effect solution, would you please give me some suggestion about my plan.
What about the effort? Would you please give me some suggestion.
Thanks.
-----Original Message-----
From: David Reveman [mailto:davidr at novell.com]
Sent: 2007?5?18? 2:27
To: Zhu, Jack
Cc: compiz at lists.freedesktop.org
Subject: Re: apply for compiz doc
On Tue, 2007-05-15 at 17:32 +0800, Zhu, Jack wrote:
> Reveman,
>
> I am a software engineer of Intel working on open source, I want to do
> some research on deskto...
2004 Sep 29
2
How to print landscape from script in Windows: dev.print(win.print, printer="local printer name", ...) does not accept horizontal=TRUE
This is a windows-specific question.
After generating a plot, I can print from scripts or the command line
with
> dev.print(win.print,printer="local windows printer name")
I would like to print in landscape mode. From the menus, I can
accomplish this by changing the properties of the printer before
clicking "print".
However, I tried adding