similar to: calculating age from year of birth and date?

Dear R users, I'm trying to do betareg on my dataset. Dependent variable is not normally distributed and is proportion (of condom use (0,1)). But I'm having problems: gyl<-betareg(cond ~ alcoh + drug, data=results) Error in optim(par = start, fn = loglikfun, gr = gradfun, method = method, : initial value in 'vmmin' is not finite Why is R returning me error in optim()? What

Hi, I have dataset n1 and v1 (years). when i ask median(year) [1] NA but if i put summary of dataset n1: summary(n1) R produces median (together with min/max/mean....) why it is so? -- ************************** Vlatka Matkovic Puljic 095/8618 171 [[alternative HTML version deleted]]

Hi, I have numerical variable that I want to recode into categories '0' and '1 and more' and do analysis with that data. I have tried various of possibilities to do so, but I am sucked and nothing is working. recode(Q12, "0='A';1:30='B'") cut(Q12, breaks=c(0,1,30), lables=c('0', '1 and more')) cat(Q12, "0=0;1-33=1") What should

Dear all, I want to perform paired Wilcoxon signed ranks test on my data. I have pairs defined by ID and TIME variables. How can I calculate difference in variables q1, q2 in each pair? TIME ID q1 q2 1 1187 3 2 1 1706 3 3 1 1741 2 4 2 1187 3 2 2 1706 3 3 2 1741 2 4 Please, any clue! :) -- ************************** Vlatka Matkovic Puljic +32/ 485/ 453340 [[alternative HTML version

**Hi, I wanted to create a network of drugs that are being studied together. So, I created a file as a graph. But plot of my network is not corect! It looks like to me that something else is lying behind this network links created. Could someone help me with this? Thanx! a<-read.graph(file=file.choose(), format="edgelist") plot.igraph(a) File (number present ID of drug): 15 2 10

(For non native french speakers : that will be my only announce here in another language than english ;-) ) Le projet CentOS est heureux de vous annoncer la naissance du site http://fr.centos.org . En r?ponse ? la demande croissante de la communaut? des utilisateurs francophones de CentOS, le forum fr.centos.org a vu le jour. Nous profitons de cette annonce pour relancer l'appel aux

I would like to correspond or talk on the phone with anyone who has founded a SIG or participated in numerous SIGs and has thoughts or lessons learned about what makes them thrive, stagnate or die. Also, if anyone has written anything useful on this topic (SIG health, SIG growth, SIG moderation (in the social rather than the technical sense), and the like) I would greatly appreciate a pointer to

I've managed to run some games through wine, but I still consider myself a complete rookie. wine 1.2.2 ubuntu 10.10 Game in question, "Birth of America 2 - Wars in America 1750-1815", is listed as gold in Wineapp db, but when I try to run it, I got the following: "The program WIA.exe has encountered a serious problem and needs to close..." then: "Exception

Hello, I would like to use the spatstat package to generate realizations from a spatial birth death process. The death rate is dependent on the pairwise interaction function. 1 - I'd like to know how to define my own interaction potential function 2 - I'm not sure which model to use for a birth death process (my parameters are the birth and death rates) Any help would be greatly

Hi All, I have data on the sequence of births for families with completed fertility cycle (in a data frame); the relevant variables are called b1, b2, b3, b4, b5, b6 and record the birth of the first, second, ..., sixth child. So, b1=1 if the first birth is male, b1=2 if the first birth is female, and b1=NA if the family did not record any first birth. Similarly for b2, b3, b4, b5 and b6. I

On 03/04/15 13:05, Andrey Repin wrote: > Greetings, Ashish Yadav! > >>>> I'm trying to get the former PDC back into domain after performing a >>> classic >>>> migration. >>>> AD DC is running fine... if you can call it that. >>>> I've edited the smb.conf and nsswitch.conf as suggested in Wiki article, >>> and

On 03/04/15 19:33, Andrey Repin wrote: > Greetings, Rowland Penny! > >>>>>> I'm trying to get the former PDC back into domain after performing a >>>>> classic >>>>>> migration. >>>>>> AD DC is running fine... if you can call it that. >>>>>> I've edited the smb.conf and nsswitch.conf as suggested in

Hi folks, Whilst viewing printers on a samba 2.2.5 (just been upgraded from 2.2.4) server, both an NT and W2K machine had the print spooler service killed off at the same time. I have been reliably informed that this doesn't just happen like that! Any ideas as to why this would happen, as its a bit of a major prob. Thanks a lot, Mark Vodden Unix and Web Systems Engineer IS Operations

On 03/04/15 21:29, Andrey Repin wrote: > Greetings, Rowland Penny! > >>>>>>>> I'm trying to get the former PDC back into domain after performing a >>>>>>> classic >>>>>>>> migration. >>>>>>>> AD DC is running fine... if you can call it that. >>>>>>>> I've edited the

Hi folks, man page says "By default, rsync will delete any partially transferred file if the transfer is interrupted" I have (reproducible) a partial file left, if I do CTRL-C source-dir: mounted LVM XFS dest-dir: see source-dir Ubuntu 12.04.1 (LTS) kernel 3.2.0-39-generic command: rsync -a

Hi Jean-Marc, We already decided to use Marvell's 88F8618 platform, But I have few questions to you and listed it below, Q1, Can we implement the Speex Codec on Marvell 8618 for non-HW DSP of platform? Q2, Based on ARM9 CPU core, do you have any information to let me estimation the voice computing power for Speex codec? Sorry to bother your job again.... Best Regards Janus ( Freedom )

Hi, I'm a bit new to the whole Samba printing thing and need some help. I am running Caldera OpenLinux with Samba 2.2.4 and CUPS 1.1.10. I have successfully managed to upload print drivers to the Samba server from a Windows NT client. I have then managed to add the printers to several windows clients without downloading drivers to them. This appeared to work fine, with excellent

Hi, I've come across some problems with the assembly version of the ELFNOTE macro currently in -mm. (in x86-put-note-sections-into-a-pt_note-segment-in-vmlinux.patch) The first is that older gas does not support :varargs in .macro definitions (in my testing 2.17 does while 2.15 does not, I don't know when it became supported). The Changes file says binutils >= 2.12 so I think we need

=================================================================== "Originality is the fine art of remembering what you hear but forgetting where you heard it." Laurence J. Peter ================================================================== Release Announcements ===================== This is the latest stable release of Samba 3.6. Major enhancements in Samba

=================================================================== "Originality is the fine art of remembering what you hear but forgetting where you heard it." Laurence J. Peter ================================================================== Release Announcements ===================== This is the latest stable release of Samba 3.6. Major enhancements in Samba