Re: [R] Copulas

2009-10-20 Thread emkayenne
nobody? emkayenne wrote: > > Hello! > I am currently using R to deal empirically with copulas. I am using > financial return data to construct copula models that seem appropriate for > my data sets. Is there anyone who has done something similar and who is > interes

[R] Copulas

2009-10-19 Thread emkayenne
Hello! I am currently using R to deal empirically with copulas. I am using financial return data to construct copula models that seem appropriate for my data sets. Is there anyone who has done something similar and who is interested in talking (or writing...) with me about this topic (difficultie

[R] Fit copulas to data

2009-10-18 Thread emkayenne
Hello! For those of you who have ever dealt with copulas in R, youcould maybe help me. : I have used R to fit a couple of bivariate Archimedean copulas to financial data. R gives a parameter and a z-value and a third number that is supposedly some kind of p-value. An example of what I get after

Re: [R] Display more than one plot

2009-10-11 Thread emkayenne
       layout(matrix(1:4,2,2)) >> (see ?layout and ?matrix) >> >> eg : >> x <- c(1,2,3,4,5,6,7,8,9,0) >> y <- c(1,2,3,4,5,6,7,8,9,0) >> z <- c(8,7,6,5,4,3,2,1,0,9) >> >> par(mfcol=c(2,2)) >> plot(x,y) >> plot(x,z) >> >>

Re: [R] Display more than one plot

2009-10-10 Thread emkayenne
Jim, thank you for your reply. I will try that. Thanks. -- View this message in context: http://www.nabble.com/Display-more-than-one-plot-tp25829214p25835685.html Sent from the R help mailing list archive at Nabble.com. __ R-help@r-project.org mailin

Re: [R] Display more than one plot

2009-10-09 Thread emkayenne
Nobody? :-( emkayenne wrote: > > Hello, I'm pretty new to R and I am having a hrd time getting a grip. Just > a question: can someone tell me how to have more than one graphics windown > open at the same time? I want to look at some plote at the same time..., > how is this

[R] Display more than one plot

2009-10-09 Thread emkayenne
Hello, I'm pretty new to R and I am having a hrd time getting a grip. Just a question: can someone tell me how to have more than one graphics windown open at the same time? I want to look at some plote at the same time..., how is this done? If someone has a suggestion for a (good) introductory gui