search for: dalhousie

...) ] yields the following shingle structure: |_A_|_A_|_B_|_B_| |_X_|_Y_|_X_|_Y_| However, I'm wondering if it is possible to merge the upper shingle within levels of that factor, as in: |___A___|___B___| |_X_|_Y_|_X_|_Y_| Mike -- Mike Lawrence Graduate Student, Department of Psychology, Dalhousie University www.memetic.ca "The road to wisdom? Well, it's plain and simple to express: Err and err and err again, but less and less and less." - Piet Hein

...ee (from wikipedia: http://en.wikipedia.org/wiki/ Ratio_distribution#Gaussian_ratio_distribution) that this calculation is quite involved, so I'm hoping that someone has already coded a function to achieve this. Thanks, Mike -- Mike Lawrence Graduate Student, Department of Psychology, Dalhousie University Website: http://myweb.dal.ca/mc973993 Public calendar: http://icalx.com/public/informavore/Public "The road to wisdom? Well, it's plain and simple to express: Err and err and err again, but less and less and less." - Piet Hein

...ate[a$id==i]= rnorm(1) } #make sure id, iv1, and iv2 are factorized a$id=factor(a$id) a$iv1=factor(a$iv1) a$iv2=factor(a$iv2) #run ANCOVA covariate_aov = aov(dv~covariate+group*iv1*iv2+Error(id/(iv1*iv2)),data=a) summary(covariate_aov) -- Mike Lawrence Graduate Student Department of Psychology Dalhousie University www.thatmike.com Looking to arrange a meeting? Check my public calendar: http://www.thatmike.com/mikes-public-calendar ~ Certainty is folly... I think. ~

...s with box plots. I am not sure if I can do this... Is this possible? I've tried the capture.output command, but I get a blank MS Word document. Thank you very much in advance, Best, Aurelie Aurelie Cosandey-Godin Ph.D. student, Department of Biology Industrial Graduate Fellow, WWF-Canada Dalhousie University | Biology Dept. | 1459 Oxford Street |Halifax, NS | Canada B3H 4R2 Phone: 1-902-494-2146 | cell: 1-902-412-3404 |Fax: 1-902-494-3736 Email: godina@dal.ca | Skype: aureliegodinco | Web: wormlab.biology.dal.ca -----------------------------------------------------------------------------...

...h the rest of the code block. Q1: is there a convention, informal or otherwise, on when to use the -> operator? Q2: if there is no convention, but if people think a convention might help, what would that convention be? Dan Kelley, PhD Professor and Graduate Coordinator Dept. Oceanography, Dalhousie University, Halifax NS B3H 4J1 kelley.dan@gmail.com (1-minute path on US server) or Dan.Kelley@Dal.Ca (2-hour path on Cdn server) Phone 902 494 1694; Fax 902 494 3877 [[alternative HTML version deleted]]

...;>> ** Removing '/Applications/StartR.app/RAqua.app/Contents/pspline' >>> >>> $ locate frtbegin >>> /sw/lib/libfrtbegin.a >>> >>> Dan E. Kelley, Associate Professor phone:(902)494-1694 >>> Oceanography Department, Dalhousie University fax:(902)494-2885 >>> Halifax, Nova Scotia mailto:Dan.Kelley at Dal.CA >>> Canada B3H 4J1 http://www.phys.ocean.dal.ca/~kelley/Kelley_Dan.html >>> >>> ______________________________________________ >>> R-help at...

...turns an error agg(z,Ind,summary) #returns named columns #Make a function that returns multiple unnamed values summary2=function(x){ s=summary(x) names(s)=NULL return(s) } agg(z,Ind,summary2) #returns multiple columns, default names -- Mike Lawrence Graduate Student, Department of Psychology, Dalhousie University Website: http://memetic.ca Public calendar: http://icalx.com/public/informavore/Public "The road to wisdom? Well, it's plain and simple to express: Err and err and err again, but less and less and less." - Piet Hein

...= T, size = 7, border = T, cex.title = 1.2, title = "Expected Tau", text = c("30 ms", "80 ms", "130 ms", "180 ms", "230 ms"), space = "right", ) ) -- Mike Lawrence, BA(Hons) Research Assistant to Dr. Gail Eskes Dalhousie University & QEII Health Sciences Centre (Psychiatry) Mike.Lawrence at Dal.Ca "The road to Wisdom? Well, it's plain and simple to express: Err and err and err again, but less and less and less." - Piet Hein

...known formal descriptions as above (I'm exploring a large number of 'black boxes'). I do know that the maximum must occur between -1 and 1 for all however. Please advise on how I might use optimize more usefully. Mike -- Mike Lawrence Graduate Student, Department of Psychology, Dalhousie University Website: http://memetic.ca Public calendar: http://icalx.com/public/informavore/Public "The road to wisdom? Well, it's plain and simple to express: Err and err and err again, but less and less and less." - Piet Hein

...ames = c ('one.iv','another.iv','yet.another.iv','x') when this seems more economical: with( my.data ,aggregate( my.dv ,list( one.iv ,another.iv ,yet.another.iv ) ,some.function ) ) -- Mike Lawrence Graduate Student, Department of Psychology, Dalhousie University Website: http://memetic.ca Public calendar: http://icalx.com/public/informavore/Public "The road to wisdom? Well, it's plain and simple to express: Err and err and err again, but less and less and less." - Piet Hein

...& CDF par(mfrow=c(1,2)) hist(mc.rs,prob=T,xlab='Observed correlation') probs = seq(0,1,.01) plot(quantile(mc.rs,probs=probs),probs,type='l',xlab='Observed correlation',ylab='Cumulative probability') -- Mike Lawrence Graduate Student, Department of Psychology, Dalhousie University www.memetic.ca "The road to wisdom? Well, it's plain and simple to express: Err and err and err again, but less and less and less." - Piet Hein

...https://stat.ethz.ch/mailman/listinfo/r-help >> PLEASE do read the posting guide http://www.R-project.org/posting- >> guide.html >> and provide commented, minimal, self-contained, reproducible code. > > -- > Mike Lawrence > Graduate Student, Department of Psychology, Dalhousie University > > Website: http://myweb.dal.ca/mc973993 > Public calendar: http://icalx.com/public/informavore/Public > > "The road to wisdom? Well, it's plain and simple to express: > Err and err and err again, but less and less and less." > - Piet Hein > -- Mi...

...ves: ?i >> 0 and while: expression(Delta*i>0) comes close, I'd prefer to have the >> (denoting "very much greater than"). Maybe >> is a non-standard expression and therefore not supported? Mike -- Mike Lawrence Graduate Student, Department of Psychology, Dalhousie University www.memetic.ca "The road to wisdom? Well, it's plain and simple to express: Err and err and err again, but less and less and less." - Piet Hein

..." be a formal argument of 'parent', and I'm happy to do that, but I'm still in the learning stages with R, and so I'm trying to become more familiar with as much R syntax as I can, even if I end up doing things differently later on. D. Kelley Oceanography Department, Dalhousie University Halifax, Nova Scotia, Canada

On my machine (Mac OS 10.5.6, R 2.8.1) the following plot is drawn such that a substantial portion of the descender of the title is covered by the plot: library(ggplot2) qplot(x=1:10,y=1:10,main='p q j g') -- Mike Lawrence Graduate Student Department of Psychology Dalhousie University www.thatmike.com Looking to arrange a meeting? Do so at: http://www.timetomeet.info/with/mike/ ~ Certainty is folly... I think. ~ [[alternative HTML version deleted]]

...um their "catch". I've been trying a few things with the plyr package... but can't find a rather straightforward command. Any tips would be much appreciated! Thank you very much! Aurelie Cosandey-Godin Ph.D. student, Department of Biology Industrial Graduate Fellow, WWF-Canada Dalhousie University | Email: godina@dal.ca [[alternative HTML version deleted]]

I am having trouble handing "raw" data to a C function, using "cfunction", as demonstrated in the function and output pasted below. Can anyone suggest what I'm doing incorrectly? Thanks. Dan Kelley [Dalhousie University]. 1. TEST FILE library(inline) code <- 'Rprintf("inside f(), b is 0X%x\\n", *b);' f <- cfunction(sig=signature(b="raw"), body=code, convention=".C") b <- as.raw(0x0f) for (i in 1:5) f(b) 2. SAMPLE OUT...

...useful as a starting point for a subsequent EM or simplex search, but I thought I might double check with the list to see if there's a computationally efficient solution to the "test all combinations" scheme. Cheers, Mike -- Mike Lawrence Graduate Student Department of Psychology Dalhousie University Looking to arrange a meeting? Check my public calendar: http://tr.im/mikes_public_calendar ~ Certainty is folly... I think. ~

...n 0, so the only free parameters is the mixing proportion and the kappa of the Von Mises. I couldn't find anything in the contributed packages that seemed to suit this purpose. Any pointers would be greatly appreciated! Cheers, Mike -- Mike Lawrence Graduate Student Department of Psychology Dalhousie University Looking to arrange a meeting? Check my public calendar: http://tr.im/mikes_public_calendar ~ Certainty is folly... I think. ~

...0.217740460 [10,] -0.1937206 -0.564203311 > cor(a) [,1] [,2] [1,] 1.0 0.5 [2,] 0.5 1.0 But I'm looking to create data where the variables are non-normally distributed (i.e. somewhat skewed). Any suggestions? Mike -- Mike Lawrence Graduate Student, Department of Psychology, Dalhousie University Website: http://memetic.ca Public calendar: http://icalx.com/public/informavore/Public "The road to wisdom? Well, it's plain and simple to express: Err and err and err again, but less and less and less." - Piet Hein