similar to: exponential correlation?

Hi, I'm having some problem with a dataset and I don't really know how to analyse it. I have 20 subjects in two groups of treatment (8 an 12 subjects). Biological measure have been recorded at different time, from t0 (before the treatment) to t7 (3 days after). The time elapsed between each measure is not constant. What is the most appropriate test to show a difference between the 2

Hello everybody. First of all, I would like to present myself. I'm a french student in public health and I like statistics though I'm not that good in mathematics (but I try to catch up). I've discovered R recently while trying to find a statistical program in order to avoid rebooting my computer under windows when I need to do some statistical work. And here is my first question.

Dear List members, I am trying to produce some trellis graphics and to save them in a postscript file but I only get blank files. R behaviour is certainly strange because I use a loop to generate the graphics (see code below). When I change the loop variable myself the postscript graphics are OK. I am using R 1.9.1 (2004-06-21) on Debian GNU/Linux which I try to keep updated on a daily basis. I

Hi, I''m working on a french website and I use the Form.serialize method to send the info through AJAX. The thing is that the accentuated letters (é,ê,à, etc.) don''t get replaced by their HTML entities and they get corrupted when retrieving the data. How could I fix that? thanks a lot, Blaise Bernie

Hi! I''m new here and i''m not sure if it''s the place to ask, but i''ll do it anyway. I want to know if it''s possible that my AJAX code could be broken for IE if it works in Firefox... I was developing on firefox for a while and everything was fine. I decided to test on IE and no requests worked... What ca cause this? I can show a sample of my

Hello, I can't find how to get de column name from a data.frame dollar reference. To make it simple, I'd like to obtain "Bar" from a "foo$Bar" notation. I've tried col.names(foo$Bar), names(foo$Bar) and so on without sucess. Regards Blaise [[alternative HTML version deleted]]

Hello, I'm using Suse Linux v 7.0 Professional. I successfuly compiled Samba v 2.2.2 with the command : ./configure \ --with-pam --with-tdbsam --with-winbind \ --with-acl-support --with-smbwrapper All works except SWAT ! However, I checked if the line "swat 901/tcp" is in the file /etc/services and it's in order My file /etc/inetd.conf contains the line : swat stream tcp

Hello, To start with, thanks a lot for making such a great voice codec available! Having recently upgrading to speex rc1, It occurred to us that there seems to have been a regression in the quality of encoding since version beta1. We are compressing some 22khz wave files in wb mode with maximum quality / complexity in VBR, and the result was really great with speex beta1. With rc1 (or beta3),

Hello Jean-Marc, and thanks a lot for your quick answer! 2009/12/16 Jean-Marc Valin <jean-marc.valin at usherbrooke.ca>: > On 15/12/09 10:37, Blaise Potard wrote: >> >> Having recently upgrading to speex rc1, It occurred to us that there >> seems to have been a regression in the quality of encoding since >> version beta1. > > Just curious, did you identify

Hi, sorry for the question, i've been searching for a real time billing system for asterisk with zap/sip support, for use in post paid systems like "locutorios", do you know of or use any ? thanks -- patoVala Linux User#280504 Hablando en http://www.elprimoalcahuete.com "El tiempo cura los dolores y las querellas porque cambiamos. Ya no somos la misma persona. -- Blaise

Hi, I need to use the grant table mechanism, but I can''t find any example regarding how to do it. Could you please provide some examples? Thanks Carlo -- È molto più bello sapere qualcosa di tutto, che sapere tutto di una cosa. Blaise Pascal _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi, is it possible to do an equivalence test on paired quantitative datas in R? Is there a way to calculate sample size for such tests? I've tried to find some documentation on that subject but I was unsuccessfull. I'll be happy with any links on equivalence test. If such a test does'nt exist in R, i'll do it manually if I find a

Hi all, I need to compute some "occurence matrix": given a zero matrix and a set of paired indexes, I want to store the number of occurences of each paired index in a matrix. The paired indexes are stores as an index matrix. I prefere not to use loops for performances purpose. Here follows a dummy example: > occurence <- matrix(0, 2, 2); data [,1] [,2] [1,] 0 0

I am having trouble fitting correlation structures within nlme. I would like to fit corCAR1, corGaus and corExp correlation structures to my data. I either get the error "step halving reduced below minimum in pnls step" or alternatively R crashes. My dataset is similar to the CO2 example in the nlme package. The one major difference is that in my case the 'conc' steps are

Dear listers, I am trying to model the distribution of fox density over years in the Doubs department. Measurements have been taken on 470 plots in March each year and georeferenced. Average density is supposed to be different each year. In a first approach, I would like to use a general model of this type, taking spatial correlation into account:

Hello all I have come to Asterisk with no previous telco experience. As I will be playing with Asterisk really soon, I would like to have some pointers as to some tutorials in telco that could help me get into all this. I am quite a beginner, don't forget :) Thanks a lot! Best, fred -------------- next part -------------- A non-text attachment was scrubbed... Name: not available Type:

Hi all, I wrote a piece of code that generates simulated variables. after variable generation I use them in several analyzes. However, when I use a for to repeat the procedure 1000 times I get an erro message in one of the "for" steps, precisely at this time: gls.temp<- gls(y2 ~ x2,correlation=corExp(form=~coord2[,1]+coord2[,2])) # coord 2 are spatial coordinates and the error

Hi, I have been using the function lme() of the package nlme to model grouped data that is auto-correlated in time and in space (the data was collected on different days via a moving monitor). I am aware that I can use the correlation classes corCAR1 and corExp (among other options) to model the temporal and spatial components of the auto-correlation. However, as far as I can tell, I can only

Hi, I'm trying to introduce a (spatial) exponential correlation structure (with range=200 and nugget.effet of 0.3) in a lme model of this form: lme(ARBUS~YEAR, random=~1|IDSOUS). The structure of the data is "IDSOUS" "XMIN" "YMAX" "YEAR" "ARBUS" with 2 years of data and 5600 points for each year. I do:

From: Colin Ian King <colin.king at canonical.com> Array thresolds should be named thresholds, rename it. Also make it static static const char * const Signed-off-by: Colin Ian King <colin.king at canonical.com> --- drivers/gpu/drm/nouveau/nvkm/subdev/therm/temp.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git