search for: griffith

...(par=p0,fn=fn,heq=heq, RR=0.0075, Diff=0.2) In this instance I get the following error, 'Error in heq(theta, ...) : unused argument(s) (RR = 0.0075)' I do not appear to be able to input further arguments in this manner, any help from the list would be gratefully received. Regards Mike Griffiths On Tue, Dec 20, 2011 at 11:53 AM, Michael Griffiths < griffiths@upstreamsystems.com> wrote: > Dear List, > > I am using constrOptim to solve the following > > fr1 <- function(x) { > b0 <- x[1] > b1 <- x[2] > ((1/(1+exp(-b0+b1))+(1/(1+exp(-b0))...

...b(which.lib.loc, package) : couldn't find function "lazyLoad" In addition: Warning message: package R.oo was built under R version 2.0.0 Error in library(R.oo) : .First.lib failed > Does anyone have any clues as to what I have done wrong? Thankyou for your help. Mike Griffiths Michael Griffiths, Ph.D. Chemometrician Training, Quality and Statistics Group LGC Limited Queens Road Teddington Middlesex, TW11 0LY, UK Tel: +44 (0)20 8943 7352 Fax: +44 (0)20 8943 2767 e-mail: michael.griffiths at lgc.co.uk ******************************************************************* T...

...people table where books has a column called person_id If I get myself a Book object called mybook I get to the person object associated with this book by saying book.person which is awesome and I love it. My question, how can I say "Go and get me all the books whose person = "Andy Griffith". See what I mean? I want to search for a bunch of book rows based on some value in the people table. How can I do that? Thanks. -- Posted via http://www.ruby-forum.com/.

...tances as I have \\*.[[allnum]]. I did try \\*.[[allnum]]*, but this did not work. form<-sub("\\+*\\s*[[:alnum:]]*\\s*\\*.[[:alnum:]]", "", form) I am obviously still not understanding something. If the list could offer some guidance I would be most grateful. Regards Mike Griffiths -- *Michael Griffiths, Ph.D *Statistician *Upstream Systems* 8th Floor Portland House Bressenden Place SW1E 5BH <http://www.google.com/url?q=http%3A%2F%2Fwww.upstreamsystems.com%2F&sa=D&sntz=1&usg=AFrqEzfKYfaAalqvahwrpywpJDL9DxUmWw> Tel +44 (0) 20 7869 5147 Fax +44 20...

Apologies to the listing, the problem was with the data set and not the code Thanks Michael Griffiths, Ph.D. Chemometrician Training, Quality and Statistics Group LGC Limited Queens Road Teddington Middlesex, TW11 0LY, UK Tel: +44 (0)20 8943 7352 Fax: +44 (0)20 8943 2767 e-mail: michael.griffiths at lgc.co.uk >>> "Michael Griffiths" <Michael.Griffiths at lgc.co.uk> 25/11/...

--8sD16rPb6u Content-Type: text/plain; charset=us-ascii Content-Description: message body text Content-Transfer-Encoding: 7bit Griffith, I'm forwarding the mail to r-devel. Best, Fritz --8sD16rPb6u Content-Type: message/rfc822 Content-Description: forwarded message Content-Transfer-Encoding: 7bit Received: from isildur.ci.tuwien.ac.at (root@isildur.ci.tuwien.ac.at [128.131.51.43]) by fangorn.ci.tuwien.ac.at (8.9.3/8.9.3/D...

...in order for strsplit to work in the manner I require. I would very much like to accomplish what the above code already does, but without the need for the initial character string having the need for the aforementioned spaces. If the list can offer help, I would be most appreciative. Yours Mike Griffiths -- *Michael Griffiths, Ph.D *Statistician *Upstream Systems* 8th Floor Portland House Bressenden Place SW1E 5BH <http://www.google.com/url?q=http%3A%2F%2Fwww.upstreamsystems.com%2F&sa=D&sntz=1&usg=AFrqEzfKYfaAalqvahwrpywpJDL9DxUmWw> Tel +44 (0) 20 7869 5147 Fax +44 2...

...t -0.533 Trtmnt3.Ald -0.533 0.450 Month -0.572 0.585 0.585 Trtmnt2.R:M 0.474 -0.882 -0.402 -0.661 Trtmnt3.A:M 0.474 -0.402 -0.882 -0.661 0.454 Any advice on how to account for overdispersion would be much appreciated. Many thanks in advance Christine ---------------------- Christine Griffiths School of Biological Sciences University of Bristol Woodland Road Bristol BS8 1UG Tel: 0117 9287593 Fax 0117 925 7374 Christine.Griffiths at bristol.ac.uk http://www.bio.bris.ac.uk/research/mammal/tortoises.html

Would it make sense to default the path argument for list.files() to "."? -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send "info", "help", or "[un]subscribe" (in the "body", not the subject !) To: r-help-request at stat.math.ethz.ch

What do you want to use OggPCM for? Why not use AU or WAV? I can only see an advantage in using OggPCM if you want it annotated using CMML or want to mix it with another codec, such as Theora. Cheers, Silvia. On 8/11/07, Paul Griffiths <gafferuk@gmail.com> wrote: > Paul Griffiths <gafferuk <at> gmail.com> writes: > > > > > > > Thanks for the info, been looking at OggPCM wiki, but where can I get at the > > source? I can't use cvs on this machine so a direct link would be great....

...nly to find it no longer supported. I have solved this using Excel's solver function, however, because of the non-linear constraint I am having problems finding the solution in R. Can the community suggest another method by which this might be solved? As ever, many thanks for your time. Mike Griffiths -- *Michael Griffiths, Ph.D *Statistician *Upstream Systems* 8th Floor Portland House Bressenden Place SW1E 5BH <http://www.google.com/url?q=http%3A%2F%2Fwww.upstreamsystems.com%2F&sa=D&sntz=1&usg=AFrqEzfKYfaAalqvahwrpywpJDL9DxUmWw> Tel +44 (0) 20 7869 5147 Fax +44 207...

Hi R Users, Hopefully a very simple solution, but I am stumped nevertheless. I am running glmer in which the output is too large so that not all the correlations are displayed. I expanded the max.print as recommended on this website. However, this still does not allow me to see the relevant information regarding the model fit (AIC etc), random and fixed effects. I have not been able to find

...e a different version of Linux that is better for reading in large data sets such as this one? I know that databases can be used for large data, but i need run discriminant analysis or randomForest on all of the variables. Any of your suggestions would be very much appreciated. Sincerely, Randy Griffiths [[alternative HTML version deleted]]

...bind(c(1,0),c(0,1)), ci=c(-0.2,0.1)) I get the following error message: "Error in .expr1 + b1 : 'b1' is missing" So, it seems to me that I am doing something incorrectly in my specification of grr in constrOptim. If the list could help, I would be most grateful. Regards Mike Griffiths -- *Michael Griffiths, Ph.D *Statistician *Upstream Systems* 8th Floor Portland House Bressenden Place SW1E 5BH <http://www.google.com/url?q=http%3A%2F%2Fwww.upstreamsystems.com%2F&sa=D&sntz=1&usg=AFrqEzfKYfaAalqvahwrpywpJDL9DxUmWw> Tel +44 (0) 20 7869 5147 Fax +44 20...

gReetings: Is there any way to download a (or a sample of a) crossection of stock market prices? Or is it possible to use get.hist.quote with a *wild card*? Thanks, mihai Mihai Nica 170 East Griffith St. G5 Jackson, MS 39201 601-914-0361 ____________________________________________________________________________________ 8:00? 8:25? 8:40? Find a flick in no time [[alternative HTML version deleted]]

Hello !! <p> Can I get the vorbis -I encoder spects ..? I have Vorbis I specifications . That talks mostly about vorbis Decoder . <p>Leena --- >8 ---- List archives: http://www.xiph.org/archives/ Ogg project homepage: http://www.xiph.org/ogg/ To unsubscribe from this list, send a message to 'vorbis-request@xiph.org' containing only the word 'unsubscribe' in the

Thanks for the info, been looking at OggPCM wiki, but where can I get at the source? I can't use cvs on this machine so a direct link would be great.

...mu,sd=ov.sigma) return(p.mu) } # group entered as group=subset(sub2, factor(Analyte)=="Cholesterol") for example # # # # # Please ignore the commented out lines, these were put in for my own use. The code gave the same error message with them removed. Thankyou for your help Mike Griffiths Michael Griffiths, Ph.D. Chemometrician Training, Quality and Statistics Group LGC Limited Queens Road Teddington Middlesex, TW11 0LY, UK Tel: +44 (0)20 8943 7352 Fax: +44 (0)20 8943 2767 e-mail: michael.griffiths at lgc.co.uk ******************************************************************* T...

Could someone tell me why -interline is required to run Oddworld: Abe's Oddysee? How does one turn off -vstretch? For someone to fix this, where would one look in Wine's source code? -- David Griffith dgriffi at cs.csubak.edu A: Because it fouls the order in which people normally read text. Q: Why is top-posting such a bad thing? A: Top-posting. Q: What is the most annoying thing in e-mail?

...t; "%U" "%G" "%S" "%P" "%p" "%h" "%L" "%N" "%v" "%d" "%R" "%T" >/tmp/smbvars.txt" to the global section of smb.conf, and the results follow: Client variables... %m = p-griffith = Client's NetBIOS name %M = 192.168.174.212 = Client's DNS name %I = 192.168.174.212 = Client's IP address %a = Win2K = Client's architecture (IP addresses have been changed to protect the innocent.) I'm running Solaris 9, and I have no trouble resolving IP addresses to host...