[R] Any simple way to make this happen?

Hi, The data is x - c(4,3,5); I need to translate it to y - c(1,2,3,4,1,2,3,1,2,3,4,5); i.e. for each number in x, we need to generate 1:x and put it in y. The program need to evaluate this type of calculation for millions of times in simulation. Is there any elegant way to make this happen

Re: [R] Any simple way to make this happen?

It works like a magic~!! Many thanks A.K. Best, Haoda From: arun smartpink...@yahoo.com Cc: R help r-help@r-project.org Sent: Friday, December 28, 2012 12:51 PM Subject: Re: [R] Any simple way to make this happen? Hi, Try:

[R] Can we fit this model in nlme or lme4?

Hi, I was wondering if the following model can be fitted by nlme/lme4. The difficult part is that the error term is combined with other parameters. The model that we need to fit is as below and the R codes to generate data is provided as well. Many thanks!!! # Y_{ijk} = (E_0 +

[R] R Plots for Recurrent Events - Suggestions are needed

Hi, I am wondering if there is a simple way to plot MCF(mean cumulative function) for recurrent events in R? MCF (http://www.weibull.com/hotwire/issue57/relbasics57.htm) And do you have some other recommendation in visualize recurrent events? I did some research online. Some people use

[R] Any similar solution for C# (Integrating R with C++: Rcpp, RInside, and RProtobuf)

Friends - I am pretty excited for the following talk and I was wondering if there is a similar solution for C#. I googled but didn't find a good solution. Previously, I let C# to send R code to Rscript.exe. But it is not an integrated solution. Integrating R with C++: Rcpp, RInside, and

[R] HELP: BRUGS/WinBUGS/RBUGS Response is a combination of random variables

Hi, Is there anyone know if BUGS language allows the combination of variables as response such as Y[i] - a*X1[i]+b*X2[i] Y[i] ~ dnorm(c,d) It seems doesn't work in my model. The problem is between two ##. The error message is modelCheck(BayesBioMarker.BUGS) model is syntactically

[R] How do I know where is R? - VB Programming

Dear all - Is there anyone know how to let VB or C# know where I install R automatically(i.e. auto detect R directory)? Many thanks! Best, Haoda __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the

[R] A Lattice Question

To the Lattice expert - I am new to the lattice package and I would like to add a curve to the xyplot(). I know that I need to use panel function to add it. But it doesn't work. Is there anyone can help me out on how to transfer the data into the function? The following is my code and I

[R] Lattice xyplot help please.

Hi - I am not R expert and I would appreciate your time if you can help me about my xyplot question. I would like to add text (p-value) in a 4 panels xyplot. I thought panel = function{} should work but I am not sure where I did it wrong. The error message from the following code is Argument

[R] Help in Lattice!

Hi - How can I add different notes in different panels? My data looks like ID Dose Visit Value 110 0.5 -6.5802e-02 210 1.0 2.4085e-01 310 1.5 -2.2907e-01 410 2.0 2.4074e-01 ... ... ... ... ... 270 45 30 3.0 -8.1316e-01 271 46 30 0.5

[R] Lattice Plot Ordering?

Hi, When I plot multi-panel in R by using lattice package, the order is always starting from bottom to the top, e.g., panel 1,2,3,4 will looks like the following, 3,4 1,2 How can I change it to 1,2 3,4 ? many thanks! Best, Haoda __

[R] R plot

All - When I plot something like a-rnorm(5) b-rnorm(5) plot(a,b,col = red) points(10,-10) The last point is missing because it is out of range of the first plot. I just try to switch from Matlab to R. In Matlab, it always can automatic adjust the xlim and ylim for such case. Is it possible