search for: davidb

I have a Date x Stock (223 x 520) matrix of "trading volume". I can calculate a 5-day (past) average in about 1 second using: R> apply(vol, 1, filter, filter=c(0, rep(1/5,5)), sides=1) I would like to do the same with a 5-day median, e.g.: R> mymed <- function(x, n=5) { R> r <- rep(NA, length(x)) R> for (i in (n+1):length(x)) r[i] <- median(x[i-(1:n)]) R>

formatC() is great for formatting numbers! But it would be even better if it could optionally insert commas (or semicolons), e.g. R> formatC(1234567.89, digits=2, format="f", commas=T) [1] "1,234,567.89" Here's a snippet of code that does that, which could more or less just be inserted into at the end of formatC if any R-core guru were so inclined. "r"

In R-1.5.0pre (2002-04-08) on Solaris 2.6, the window that X11() creates has a title like: R Graphics: Device 2 (ACTIVE) o iyeP )( y except the funny characters at the end have umlauts and other accents (i.e. extended ASCII characters), and they may be different each time X11() is invoked. There is no loss of functionality; it just looks a little ugly. I saw this behavior in R-1.3.?, it

...#%PAM-1.0 auth required pam_nologin.so auth sufficient /lib/security/pam_winbind.so account required /lib/security/pam_winbind.so /etc/ppp/pap-secrets: # Secrets for authentication using PAP # client server secret IP addresses INTERCLEAN\\davidb * "" * My winbindd seperator is "\". I found through experience that doubling up the backslash is necessary in the pap-secrets file, otherwise it complains it can't find a secret for the account. /etc/ppp/options has the "login" f...

I sent a message to <r-announce at stat.math.ethz.ch> last Thursday ("New package: colSums"), and still haven't seen it echoed on r-help or on the web archive (in fact there is no r-announce web archive for 2002). Is something broken? Did I need to use <r-announce at lists.R-project.org> instead? -- -- David Brahm (brahm at alum.mit.edu)

Under R-1.5.0 on Solaris 2.6: R> prettyNum(123456789, big.mark=",") [1] ",123,456,789" and that bad behavior (leading comma) spills into formatC as well: R> formatC(123456789, digits=0, format="f", big.mark=",") [1] ",123,456,789" Looks to me like a bug in src/library/base/R/format.R, in function prettyNum: B.[i.big] <-

I've seen references to "polymars", an R implementation of Friedman's MARS algorithm. Can anyone tell me where I might be able to find this (doesn't seem to be in the contributed packages. Thanks, David -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send

Hello, I have been trying to connect a Rails application to DB2 database. Based on information found on the web it doesn''t seem to be possible. Can some confirm the state of DB2 support with Rails? Thanks for you help, David _______________________________________________ Rails mailing list Rails-1W37MKcQCpIf0INCOvqR/iCwEArCW2h5@public.gmane.org

...re's no path on the front of that filename, like I expected with %s. And sure enough, the file isn't in /export/spool. In fact, I can't find it *anywhere*. Any ideas where it's going? ---------- David Brodbeck, System Administrator InterClean Equipment, Inc. Ypsilanti, Michigan davidb@mail.interclean.com (734) 975-2967 x221

...Boskovich@piedmontng.com] > Sent: Wednesday, December 18, 2002 3:13 PM > To: David Brodbeck > Subject: RE: [Samba] Re: Winbindd question/problem > > > > I get the message: "Could not check secret" > > Dan > > > > > > David Brodbeck <DavidB@mail.interclean.com> on 12/18/2002 03:11:47 PM > > To: "'Dan.Boskovich@piedmontng.com'" > <Dan.Boskovich@piedmontng.com>, > David Brodbeck <DavidB@mail.interclean.com> > cc: "'samba@lists.samba.org'" <samba@lists.sa...

..."Invalid username/password for game-devel [nobody]" No matter what he puts in the "user" field of the password dialog, Samba is trying to log him in as nobody! What's going on? ---------- David Brodbeck, System Administrator InterClean Equipment, Inc. Ann Arbor, Michigan davidb@mail.interclean.com (734) 975-2967 x221

Before I go and try to write something myself, I'm curious if anyone has a script that they're using for setting and clearing the MWI on a legacy PBX. I need to pick up a Zap channel and dial #63XXX to set the MWI, or #64XXX to clear it, where XXX is the extension number. One complication is that I've got a couple dozen extensions to handle the MWI for, and only four channels to work

Hi, I'd like to reduce the size of the samba binaries. smbd for instance is about 1.5 meg, which is way to much if you ask me. Is there a way to create smaller binaries, maybe by compiling differently? thanx, Dennis ===== __________________________________________________ Do You Yahoo!? Yahoo! Greetings - Send FREE e-cards for every occasion! http://greetings.yahoo.com

> -----Original Message----- > From: David Brodbeck [mailto:DavidB@mail.interclean.com] > Okay, the problem appears to be that I'm tone deaf. ;) > > I finally thought to turn on debugging on the channel. The > PBX is sending > "D", not "*". The programmer of the previous voice mail system (whose > configuration I was...

...ows NT servers, but I'm having trouble mapping Samba shares. Examining the log shows that the DOS machine is apparently trying to connect with a username of 'nobody'. What am I doing wrong? ---------- David Brodbeck, System Administrator InterClean Equipment, Inc. Ann Arbor, Michigan davidb@mail.interclean.com (734) 975-2967 x221

> -----Original Message----- > From: David Brodbeck [mailto:DavidB@mail.interclean.com] > I upgraded one of our systems from 2.2.8a to 3.0.6. > Authentication via > winbindd is not working. "wbinfo -t" gives a good result, and 'getent > passwd' and 'getent group' work fine. But when I try to > access the server, >...

...body]" > > No matter what he puts in the "user" field of the password dialog, Samba is > trying to log him in as nobody! What's going on? > > ---------- > > David Brodbeck, System Administrator > InterClean Equipment, Inc. > Ann Arbor, Michigan > davidb@mail.interclean.com > (734) 975-2967 x221 > > -- > To unsubscribe from this list go to the following URL and read the > instructions: http://lists.samba.org/mailman/listinfo/samba -- To unsubscribe from this list go to the following URL and read the instructions: http://lists.sa...

> -----Original Message----- > From: Paul Fielding [mailto:paul@fielding.ca] > Frankly, I agree. If you don't like the question, feel it's > lame or dumb, > or don't like that someone hasn't done their research, then > delete the message. Well, sometimes that works. But I've been on a lot of lists where newbies who thought they were being ignored

Howdy, We occassionally get the following error when running our nightly backups: rsync error: received SIGUSR1 or SIGINT (code 20) at rsync.c(229) This happens more on one or two machines than on any of the others. We've looked high and low to see if we're mistakenly sending these signals, but nothing is that we can find. Does anyone know what this might be from? Is it the server

...d one of the troublesome files (note that the default ACL has been completely ignored!): # file: 2.jpg # owner: INTERCLEAN+Brent # group: INTERCLEAN+Domain Users user::rwx group::rwx mask:rwx other:rwx ---------- David Brodbeck, System Administrator InterClean Equipment, Inc. Ann Arbor, Michigan davidb@mail.interclean.com (734) 975-2967 x221