search for: lark

I'm working up a set of small working examples in R to show what various distributions are and the beauty of the central limit theorem. Those example programs are in this directory: http://lark.cc.ukans.edu/~pauljohn/R/ExampleCode/ You can feel free to use those if you want, or you can send me other small working example code for R. The key here is small, self contained things that show things that R can do and people can run without too much trouble. Anyway, I have hit these proble...

Hi folks, I have OpenVPN (respect for it developers) running on my FW. Is has two external NICs and on internal everything is fine, except I want OpenVPN (UDP port 1194) going not via default route/network interface. I use such commands: iptables -t mangle -D POSTROUTING -o eth0 -p udp --dport 1194 -j MARK --set-mark 0x990 ip rule add fwmark 0x990

I have a linux system with Fedora Core 2 and R-2.0. I was comparing plots made with plot() and dotplot() and discovered a problem. Although the dots are positioned correctly, the numerical labels in the dotplot y axis are not correct. I put copies here: http://lark.cc.ku.edu/~pauljohn/R/plotTrouble1.jpg That is the "correct" one from plot, with the higest value on y showing at 18. http://lark.cc.ku.edu/~pauljohn/R/plotTrouble2.jpg That is the dotplot one. The picture is basically the same, except the numbers on the y axis only go up to 8. But...

...start over again with > postscript("../output.ps") and then run the commands again, and then > dev.off() null device 1 In the ps file that is saved, all of the lines look the same. I used the Gimp to take a "screenshot" of the figure as it looks in R: http://lark.cc.ukans.edu/~pauljohn/exampleRGraph.gif And the postscript output looks like this: http://lark.cc.ukans.edu/~pauljohn/exampleRGraph.ps Any help in saving graphs would be appreciated. I feel totally clueless, and I've been looking pretty hard in the V&R and R-intro. 3. In light of diff...

I have made a plot with a legend and on the screen it looks fine, but when I save as jpg or pdf, or print, the legend box is too small, it cuts through the words on the right side. I put an example here: http://lark.cc.ukans.edu/~pauljohn/R/apdftest.pdf Is there a work around? -- Paul E. Johnson email: pauljohn at ukans.edu Dept. of Political Science http://lark.cc.ukans.edu/~pauljohn University of Kansas Office: (785) 864-9086 Lawrence, Kansas 66045...

I just installed C7 on a new computer and despite Simple Scan being installed as part of C7, I have not been able to get it to recognize my Canon scanner connected to a USB port. I did have it running on another computer with C7 so there should not be any inherent issues. On a lark I installed gscan2pdf and sane-backends-drivers-scanners and sane-find-scanner found it: found USB scanner (vendor=0x04a9 [Canon], product=0x1908 [CanoScan]) at libusb:001:010 I perused my notes for the old computer but did not see I installed any additional software to get it going but I might b...

...R library called hdf5 which allows loading and saving of data in hdf5 format. The source for his library is here: ftp://ftp.swarm.org/pub/swarm/src/testing/hdf5_1.4.7.tar.gz I prefer to use RPMs to maintain software across many linux systems, so I have the RPM for this R library here: http://lark.cc.ukans.edu/~pauljohn/software/R-hdf5-1.4.7.R1.4.0-1.i386.rpm The SRPM is in the same directory. Please note in order to use this you have to have hdf5 (duh!) and I have the rpm for the required version 1.4.2 in that same software directory. Because of slight changes in RH7.2 in the ssl lib...

.... I realized there's something about the environment that I need to tell the function, I just don't know what? pj ps. Now that Frank Harrell is using R, I'm so enthusiastic! I'll do some R in my advanced methods class in Fall, 2001 and continue my updating of the tipsheet: http://lark.cc.ukans.edu/~pauljohn/R/statsRus.html -- Paul E. Johnson email: pauljohn at ukans.edu Dept. of Political Science http://lark.cc.ukans.edu/~pauljohn University of Kansas Office: (785) 864-9086 Lawrence, Kansas 66045 FAX: (785) 864-5...

...uot;test.eps",height=4,width=3.5) I was surprised that the output in the eps file included the colored lines from the plot, even though the screen device was set to "gray" and on screen I did not see colors. I put some of the eps files up here, so you can see what I mean: http://lark.cc.ku.edu/~pauljohn/R/epsfiles And if you don't have an eps viewer handy, I made png versions, since all browsers seem to show them. http://lark.cc.ku.edu/~pauljohn/R/pngfiles/ The docs indicate that the x11 device is being copied, but I rather think that a plot object that exists "be...

...pped because of missings. Without going back to R and fiddling about to find the total number of rows in the dataframe, there is no way to tell. Somewhat inconvenient. Do you agree? -- Paul E. Johnson email: pauljohn at ku.edu Dept. of Political Science http://lark.cc.ku.edu/~pauljohn 1541 Lilac Lane, Rm 504 University of Kansas Office: (785) 864-9086 Lawrence, Kansas 66044-3177 FAX: (785) 864-5700

Folks On a lark, I am trying to set up a PXE server so I can use network boots to load new computers {some of which are virtual) at home. It's more of an intellectual exercise than a work necessity. I've read several "how to" documents, and even the one on the RedHat site doesn't help....

Dear R help reader, I'm not an expert in R and are lerning a lot by reading the help digest, which is sometimes difficult because the huge amount of data posted. I have posted some questions before, and are impressed how quick I got a solution for my problem. Sometimes with quite different suggestions. I was always wondering if my questions didn't come up before. On the other site,

...like every time I try to do something a little different, I cannot get output saved just right. This is on RedHat 7.2 with R 1.4.1. The png output looks fine, but the eps output has the problem that the bounding box on the legend cuts the legend in half. I put a copy of a bad one here: http://lark.cc.ukans.edu/~pauljohn/ResearchPapers/meanProtest-box.eps When I asked about these chores about 6 months ago, I got some tips which have worked other times. I had the impression that if I set the size of the x11 device to match the eventual ps output size, then all would be OK. But its not this...

please, help, i have build vpn server (suse 9 + poptop), i have managed to implement tc htb in ip-up script, but every client has own ppp interface (ppp0, ppp1, ppp2...), and my idea is to share available bandwidth, not to limit connection, how to build root tc rule, when I have more then one interface?... please any one width experiance regards _______________________________________________

...used to fix that and iterate the process now and then. But, for the most part, the packages to be OK (as far as I can tell). The output of a recent update is posted on the net here, in case you are interested to see (this lists the ones that don't build plus the successful updates): http://lark.cc.ku.edu/~pauljohn/software/R/R_installAll.Rout I can't see how this does any damage, since the packages that don't build are very graceful about erasing themselves, and the ones that do build are automatically available for the users. Can you see any downside to scheduling this proces...

Hey, I want to draw several plots sequently, but have to make them dispaly in one figure. So how to achieve this? Thanks. Fred

Dear Everybody: I have Fedora Core 2 and R-1.9.0 does not build "out of the box". After applying the daily patch file R-release.diff, I find it does build and I've made RPMS and SRPM. In case you want to save yourself a recompile, you can find Fedora Core RPMs in here: http://lark.cc.ku.edu/~pauljohn/software/R These are based on the standard R distribution SPEC file, only the patch was added. Also, I have created an RPM for ESS for Emacs on Fedora Core 2 (not Xemacs) and you can find that here: http://lark.cc.ku.edu/~pauljohn/software/favoriteEmacsFiles --------------...

...er that is running out of memory and I can't >> figure out why. >> <snip> >> The problem is that I can't find 2.4G of usage. If I look at resident >> memory usage using "top", the top 5 processes are using a total of >> 390M. >> > On a lark, what kind of file systems is the system using and how long g had > it been up before you rebooted? The filesystems are all XFS.? I don't know for sure how long it had been up previously, I'd guess at least 2 weeks.? Current uptime is about 25 hours and the system has already started ge...

...they were compiled without support for HDF5. Correct? If you are interested in the HDF5 data format and R, on my page I have RPMS for HDF5 and R-with-hdf5 support compiled in. If they don't work for you, I'd appreciate knowing. These are compiled for Redhat 5.2. The directory is: http://lark.cc.ukans.edu/~pauljohn/Swarm Look for hdf5 and R-with-hdf5 -- Paul E. Johnson email: pauljohn at ukans.edu Dept. of Political Science http://lark.cc.ukans.edu/~pauljohn University of Kansas Office: (785) 864-9086 Lawrence, Kansas 66045...

Howdy, I hadn't tired this in a while, but on a lark I thought I'd give it a go. (I've been quite pre-occupied with some personal matters lately.) I'm running successfully multiple instances of Agent simultaneously. I'm not sure when the fix went in that fixed this, or who did it, but, THANKYOUTHANKYOUTHANKYOUTHANKYOU!!! Oliver &q...