search for: apropriateness

Hello, all! I have many questions about tap device architecture. What is a right way to calc mtu on TAP device to avoid fragmentation on real eth device? I suppose TAP MTU = 1500-8(UDP)-20(IP)-18(Ethernet) = 1454. So I'd set 1454 for tap device: "ip link set mtu 1454 dev eth0" I'm not shure about what is the exact size of ethernet frame header, which tap device use in switch

Hi, I am investigating a problem for which I found no solution. I have a matrix with two columns. I have plotted it as an x-y plot (plot(matrix[,1],matrix[,2]) But this is not apropriate for my purposes. I need to group the data in matrix[,1] into groups (as an histogram would do). Then I have to calculate the average of matrix[,2] for each group. Before starting with loops and loops I

I have ruby 1.8.4 and gem 0.8.11 installed on Ubuntu Dapper. Now I wanted to use gem to install rails (as documented in the wiki). That worked fine, but afterwards, the command rails is not found. It seems that the gem install command does not place the binaries in the apropriate directory. The instruction pages at the Rails websites show that one cun simply type "rails" after the gem

Hello! A friend of mine tried to install R 1.0.0 on a Linux SuSE 6.4 with new compilers and new X. First the X-libs could not be found. Using the apropriate flags to change the paths for X-libs for configure (deleting first configure.cache) did not solve the problem. So he copied the libs to the expected /usr/X11/lib/ resp. include (because linking was not possible) it compiled fine up to the

Full_Name: Vaidotas Zemlys Version: 2.1.1 OS: Ubuntu 05.10 Submission from: (NULL) (213.197.173.50) Hi, This is really a feature request, not a bug. I wrote the mail to R-devel, but nobody answered it. I use Gnome on my computer and sometimes I use its default text editor gedit. It uses gtksourceview library for syntax highlighting. I decided that it would be nice if gedit supported R

Dear R core, influenced by recent panel discussion in Vienna I think that it would be nice to add package specific output of citation() function to package reference manuals. I think that apropriate place would be just after fields from DESCRIPTION file. This will be OK for CRAN, but not for locally installed packages as there is not reference manual there (at least on my linux box) - why is this

Dear All,   I have a matrix with 33 columns and 5000 rows. I would like to find 2 specific columns in the set: the one that holds the highest values and the one that holds the lowest values. In this case the column's mean would be apropriate to use to try to find those specific columns because each columns mean is different and they all change together based on the same "change of rate

Hello I have been setting up my computer to run Sweave. I have got the whole thing working on example files, except that my MikTex returns an "Undefined Control Sequence" error for \Sexpr and my output file contains verbatim code sequences at the apropriate point in the text rather than the R output. The rest of the output file is fine with tables, R code sequences and figures in the

Hi, I would like to fit a model for a factorial design that allows for unequal variances in all groups. If I am not mistaken, this can be done in lm by specifying weights. A function intended to specify weights for unequal variance structures is provided in the nlme library with the varIdent function. Is it apropriate to use these weights with lm? If not, is there another possibility to do

Hi, I am a newbe with Wine and I need some advice.. I have 2 partitions on my computer: Linux + winnt40. I use wine for developping drivers for W2K (yes it is NOT a joke!) under Linux (some kinda of cross-compiling if you want ..). So for compiling and linking it works flawlessly (really!) and it's GREAT! The only problem is that I cannot browse the DDK documentation. For doing that

Hi, Matplot works with x being Date class but not POSIXt. Here is the example with R version 2.5.0 Under development (unstable) (2006-12-06 r40129) Example: x <- Sys.Date() - c(1:10) y <- cbind(1:10, 10:1) class(x) ## [1] "Date" matplot(x, y) x <- strptime(as.character(x), format="%Y-%m-%d") ## [1] "POSIXt" "POSIXlt" matplot(x, y) Error in

Hi all! I''ve set up a Linux box with shorewall doing proxy arp as per http://www.shorewall.net/shorewall_setup_guide.htm#ProxyARP the 5.2 (non routed) example. Everything is working great except for one thing, and that leads me to my question: is there a conflict between proxy arp and pptp? I''ve set the apropriate ACCEPT rules to allow tcp port 1723 and protocol 47 to the host

Dear All, I recently got a laptop upgrade, and had to re-install the tools I used for building R packages on Windows (XP SP2). I'm running into a strange problem that I can't resolve. Can anyone shed on light? This is with R-2.7.2 patched 2008-09-20 r46576, Rtools.zip downloaded a couple of weeks ago, and MikTeX 2.7. The output below was from a cygwin shell (PATH modified

Hello, I'm a new user of icecast which is a really cool software. I use it with the the http proxy module of apache httpd to do port forwarding with 2 sub domains. On my router i forward all tcp traffic of the port 80 to my server. 2 Sub domains are redirected to my server : radio.mydomain.com (icecast) music.mydomain.com (ampache) my apache server host the ampache application with a

Dear R users, I am using dump.frames() to investigate the content of the different environments in cases of errors or during certain steps of a non interactive calculation. I am, however, wondering about how to see the content of the global environment at the moment that dump.fames() was invoked. Her is some test piece (careful about the rm(list=ls(), remove the # if you know what you are doing

Colleagues- I am working on the design of a fairly large samba deployment, and I am looking for feedback on some of my design ideas. I have 10 buildings spread out in and around a city, all interconnected via 1.5Mb leased lines. There are samba servers in each building. I have some users that move from building to building. We are using primarily windows 98 desktops, with a few 2K and XPP

Hi Chris and llvm list Thanks for your answer. > So again, this is the problem I described earlier: you have a pass > (MParSchedule) which is a basic block pass. This pass is being required > by another pass (your C backend-based thing) which is not a basic block > pass. This is the problem, please see the "how to write a pass" doc. The > fix is to change

I've heard that Total Annihilation (a fantastic game) runs in wine, (frankscorner.org and som other people on various malinglists). I've applied the 3.1 patch (ta1x-31c.exe) and tried to run the game under wine-20050628 in Fedora Core 4 with 2.6.11 kernel, it starts and I press "single", no problem, but when I try to press "new campagne" or "skirmish" I

Hello alltogether, how is it possible to assign the colnames of a data.frame to a function called by apply, e.g. for labeling a plot? Example: I want to plot several qqnorm-plots side by side and there should be a maintitle for each qqnorm-plot which is identical to the respective colname. I checked, but the column which is processed by the function called by apply does not contain a colname

When we discussed this our line of thought was like this: - LLVM IR already uses %name for SSA values which is closer to what a vreg is than to what a physreg is. It would be neat to draw that parallel to llvm IR. - We wanted another sigil for physregs so they are easy to differentiate from vregs to allow people to differentiate vregs/physregs even if they don't know all the physreg names of