similar to: RE: question about rails regarding handling more than onetable in one view

Hello R Experts, I kindly request your assistance on figuring out how to get a stratified random sampling proportional to 100. Below is my r code showing what I did and the error I'm getting with sampling::strata # FIRST I summarized count of records by the two variables I want to use as strata Library(RODBC) library(sqldf) library(sampling) #After establishing connection I query the data

Hi Folks, Just a quick message saying that, after much demand, I wrote a quick write-up for the RoR + XUL thing I did yesterday: http://www.zedshaw.com/blog/programming/ruby_xul.html It lays out the few simple things I did, has a bit of rant on an unrelated topic, and other stuff but it''s short still. On a related note, I''d like to thank "xal" on IRC for reminding

X-Original-In-Reply-To: <CAD0Rxe=5uLCWQ+jfj1J6zepDzqx0vAiBREiwiKOih59MKgBDHg at mail.gmail.com> X-Previous: http://www.syslinux.org/archives/2015-January/023070.html On Mon, Jan 05, 2015 at 08:59:57PM -0500, Gene Cumm wrote: > On Sat, Jan 3, 2015 at 1:21 PM, Geert Stappers wrote: > > On Thu, Jan 01, 2015 at 09:48:16AM -0500, Gene Cumm wrote: > > >> I'm planning on

Hello, I tried to install the proprietary ATI radeon x700 graphics in Centos 4.3 with the capability of 1280x800. I could not able to set the resolution and the display switches back to vesa (800 x 600). Anyone succeed in installing the graphics and is compatible to centos4.3. I have downloaded and installed from,

Variable entry is not effectively used, so delete it. drivers/gpu/drm/nouveau/nouveau_connector.c:1298:7: warning: variable 'entry' set but not used. Reported-by: Abaci Robot <abaci at linux.alibaba.com> Closes: https://bugzilla.openanolis.cn/show_bug.cgi?id=5596 Signed-off-by: Jiapeng Chong <jiapeng.chong at linux.alibaba.com> --- drivers/gpu/drm/nouveau/nouveau_connector.c

I thought I would forward this to see if anyone has any suggestions (other than, "You shouldn''t use this code in conjunction with fork"). Thanks, Dan ----- Forwarded Message ---- From: "Park, Chong SuhX" <chong.suhx.park at intel.com> To: Daniel Berger <djberg96 at yahoo.com> Sent: Monday, October 16, 2006 3:59:55 PM Subject: mmap 0.2.0 writing value

Hi, I followed the example in "Writing R Extensions" to create a shared object in Windows, using the command R CMD SHLIB X.cc X_main.cc This was encountered: ../src/gnuwin32/MkRules:155: warning: overriding commands for target '.c.d' ../src/gnuwin32/MkRules:143: warning: ignoring old commands for target '.c.d' ../src/gnuwin32/MkRules:171: warning: overriding commands

I needed to generate some data from the Inverse Gaussian distribution but it is not in R. A google search took me to http://www.maths.uq.edu.au/~gks/s/invgauss.html which contains the documentation for the d, p, r, q functions with a download link of the functions. The functions work fine in R. I am curious why the facilities are not included in R. Is it for legal reasons or just the

Hi all, I am seeing a strange problem with Asterisk queue. I am not sure if it's my configuration which is wrong or there's something with Asterisk. I am using Asterisk 1.4.2 and i have a queue with one MGCP member. When i tried to call the extension number directing to the queue, the MGCP phone is not ringing. However, it is fine to call the MGCP phone directly. The strange thing is

Dear all, I am looking for software sip phone and hardware sip phone for our network with great quality. Need your suggestion. Thank you. Best regards IT Department Director of Information Technology Albert Chong 562-695-8823 Ext. 2201 -------------- next part -------------- An HTML attachment was scrubbed... URL:

Let's assume that the columns of the model matrix, apart perhaps from an initial column that corresponds to the overall mean, have been centred. Then: 1) Normal equation methods give an accurate fit to the matrix of centred sums of squares and products. 2) QR methods give an accurate fit to the predicted values. QR will give better precision than normal equation methods (e.g., Cholesky) if

I was trying to add points to filled.contour plots, but the points(...) function apparently uses a different coordinate system than the filled.contour(...) function; it appears that points(...) paints points where they would be if the contours were stretched over the whole plotting frame including the legend bar. Am I missing something or is it a "misalignment" in the code? BTW, I have

It was a real surprise, but a student in my class found that the function eigen is buggy. He traced to the problem from his inability of getting principal component analysis to work on his data. Chong Gu Here is a matrix I generated through X'X, where X is 2x3. > jj [,1] [,2] [,3] [1,] 0.8288469 -1.269783 -0.7533517 [2,] -1.2697829 2.162132 2.0262917 [3,]

I am not sure if I should call this a bug or just a design imperfection. I have noticed that the data.frame function does not preserve the integrity of multivariate components. Here is a simple illustration: > x <- matrix(1:6,3,2) > y <- 1:3 > z <- data.frame(x=x,y=y) > z$x # NULL > z$y # [1] 1 2 3 One can however get by that by using model.frame: > zz <-

I'd like to create a data frame with components > jk$x1 [1] 2 > jk$x2 [,1] [,2] [1,] 0 0 I used to be able to do it with > jk <- data.frame(x1=2,x2=I(matrix(0,1,2))) But now I get a error message. Can I still do what I want? Thanks for any help. Chong Gu -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list --

I am using R to teach, and here are a couple of things that I thought would work didn't work. 1. I noticed the utility data(***,package=***) recently and like it very much, but unless I type in the whole word "package" I'll get an error in 1.4.0. For example, data(cats,package=MASS) works fine but data(cats,pac=MASS) doesn't. 2. drop1 doesn't seem to be as smart as

Hi team, Is there a way to grab Kerberos specific log entries? Example: /Auth: [Kerberos KDC,ENC-TS Pre-authentication] user.../ I have tried using the kerberos class but nothing was logged when I specified a path. This is what I have on my smb.conf. /[global] ??????? log level = 1 kerberos:2@/var/log/samba/kerberos.log auth_audit:3@/var/log/samba/audit.log

survexp in survival5 doesn't seem to work for me. see below: > library(survival5) Attaching Package "package:survival5": The following object(s) are masked from package:base : sort.list > library(chron) > data(ratetables) > survexp(~ratetable(year=julian(6,1,1991), + sex=1,age=35*365.24),times=(0:30)/6*365.24) Error in as.character(as.date(c(min(R[, 3]),

Hello Everybody, I have samba 2.2.8a instaled on a RedHat 7.3 Gnu/Linux. I'm trying to setup a Samba as a PDC Server for Win2K/XP/98 workstations. The basic stuff did very well, everybody can join and access the domain. But now I want the shares by departments and give only access to the correct users. I tried to setup a group policy between my users and shares doing the

Can someone confirm that the EISPACK routines for eigenvalues of symmetric matrix are in base R. They seem to be, but I can't seem to locate where they are in the src tree. Thanks. Chong Gu -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send "info", "help", or