similar to: Problems with subset, droplevels and lm: variable lengths differ

Well, I started playing with fractals in R, and wrote a function to generate de Mandelbrot set, which might be of interest to some people ########################################################################### # Mandelbrot set ########################################################################### mandelbrot <- function(x = c(-3.0, 1.0), # x coordinates y =

Hi all, with PowerPoint and ThinkCell one can draw something they call waterfall chart and it looks like this: http://www.think-cell.com/products/images/waterfall.gif I found discussions on waterfall charts in the archive of this mailinglist, but unfortunately they looked totally different. Other names for this type of plot seem to be bridge chart, cascade chart, stair case chart, etc. but

Hi All, I''m having trouble with a Rails app and I can''t figure out what / where the problem is. From the logging and testing I''ve done, it looks like there is a consistent 3 second delay between the time that Rails finishes rendering the view and the time that the browser actually receives the data. That delay doesn''t show up on my laptop, running in

Warnings about /metno/internweb/fouweb/htdocs/teknisk/verktoy/R/faq.html BAD LINK: http://stat.ethz.ch/R/manual/ BAD LINK: http://nlme.stat.wisc.edu/MEMSS/ BAD LINK: http://stats.mth.uea.ac.uk/Rcgi/ BAD LINK: http://software.biostat.washington.edu/statsoft/ess/ ------------------------------------------------------------ Warnings about

HELLO ! I HAVE SOME STRANGE PROBLEMS AND I NEED HELP. I DIDN'T FIND SIMILAR PROBLEMS IN THE MAILING LIST, SO POSSIBLY I HAVE OVERLOOKED SOMETHING VERY SIMPLE. WHAT I USE *********** SOLARIS 8; SAMBA 2.2.2 (DEFAULT COMPILATION AND INSTALLATION) WIN-BOXES: WIN2K (NATIVE INSTALLATION AND SOME WITH SP2); WINNT4; ALL MS-BOXES POINT TO THE SAMBA SERVER AS A WINS SERVER TWO WORKGROUPS IN

Good morning, I'm running Samba 3.6.5 on a Fedora 16 box, where I configured Samba to act as a PDC. A few weeks ago everything went smoothly; I then had to change the -physical- box running linux + samba, and everything went weird since then. First, I'm using the same smb.conf file from the previous box. The OS hasn't changed, Samba packages might have been updated, but since I

Dear ALL: I installed Samba2.0.7 on redhat6.2. First I chose the security = user, then I always could not pass test 8 or test 9 from win2000. The error message says either "access denied" or "Could not log int from the work station" while I am sure that the host allow parameter allows this computer. Also I set "encrypt passwords = yes" and created a smbpassword

Hi! I have a dataset that looks like this: 0.0 14 0.0 3 0.9 12 0.73 15 0.78 2 1.0 15 0.3 2 0.32 8 ...and so on. I.e. a value between 0 and 1, and a number I would like to plot this in a histogram-like manner. I would like to have a set of bins, each 0.1 wide, and plot the sum of values in column 2 that falls within each bin. I.e, in this case I would like the first bin, 0.0, to have the

Hi, I want to do a simple backup of my maildir. I read here that maildirlock is not to count on in the future and the recommended option was to use doveadm backup. However, it seems that this requires to setup another dovecot server. My questions are: - How much to I need to configure this new server? Do I need to setup user by user, or even install postfix (that's where my users are

Windows 2000 sp2 with Terminal Services and Citrix 1.8 Metaframe as 'client'. --- Problem starts at 40 to 50 users logged on. 7-9 shares mapped at login. Effect is 'access denied' on accessing directories restricted by group access even though user has valid unix /etc/group access. --- Machine SunFire 880 Samba 2.2.4 Configured with "-without-winbind" Solaris 8

What is the best way of checking this? I have 3 tables: groups users group_members class GroupMember < ActiveRecord::Base belongs_to :group belongs_to :user validates_uniqueness_of :user_id, :scope => "group_id" Then I want a method here that checks if a given user is a member of a given group. What is the right way of doing that? def

I find the one-dimensional "integrate" very helpful, but often enough I stumble into problems that require two (or more)-dimensional integrals. I suppose there are no R functions that can do this for me, "directly"? The ideal thing would be to be able to define say f <- function(x) { x1 <- x[1] x2 <- x[2] sin(x1*x2)*exp(x1-x2) } and then write say integrate(f,

Dear list, I'm looking for a function to generate (simulate) a random Weibull point process. Can anyone help? Cheers, Torbj?rn Ergon, University of Oslo

hi, i am not able to extract the p-values from the Manova function in the car library. I need to use this function in a high-throughput setting and somehow need the p-values produced. Any ideas? Best regards Bettina Kulle Andreassen -- Bettina Kulle Andreassen University of Oslo Department of Biostatistics and Institute for Epi-Gen (Faculty Division Ahus) tel: +47 22851193 +47 67963923

Hello, I have been playing with the XCP for a while now, and must say I''m very exited about the technology. I had no prior experience with Xen so it has taken me a while to understand the concepts, but now I feel most important issues are solved and I''ve purchased some hardware to build my (tiny) cloud on. The box is a Supermicro 1026TT-IBXF, so I have 2 x Ethernet and 1 x

Hi, I have a set of locations defined by longitude and latitude (in degrees), and want to calculate the spatial (or geographic) distance among all locations. I did not find such a function in the spatial-related packages. (I *cannot* use 'dist', as I have geographic, not cartesian coordinates). thanks! Robert Robert Ptacnik Norwegian Institute for Water Research (NIVA) Gaustadall?en 21

Hello I'm using your program R in a course I'm taking at the University of Oslo, and thereby I need to download it to my PC. Unfortunately I do have some problems, I do not know whish files to download and how I do it. Can you please send me a list of what to download and a like where to find it? Thanks a lot, best regards Maria Befring Hovda PhD-student Norconserv AS, Seafood

Am 04.02.20 um 12:37 schrieb Peter Chiochetti: > Am 04.02.20 um 11:46 schrieb Francis Augusto Medeiros-Logeay: >> Hi Philon, >> >> Thanks a lot for your thoughts! >> >> Can I ask you if using Solr improved things for you? I have a mailbox >> with 15 years of e-mail and searching things take a long time. > > Here, SOLR itself searches a quarter million

Hei, I have two spatial datasets Sa and Sb, both with lat-lon coordinates and from same geographic area, but from different localities within the area (independent samples). Sa is biotoc data, Sb is some environmental parameter (fertility). I 'know' that Sb affects Sa, but wonder on which scale. I tried different interpolations by creating different grids of Sb (e.g. 20x20 and 100x100

Greetings, I was trying to setup Samba 4 and was successful to setup home folders for the users. One thing I left with is that users private folder will be accessed (can be read or write) by other users. How can I set the access right permissions so that no one can modify one's private folder/file. My home folder arguement in the /usr/local/samba/etc/smb.conf is [homes] path =