Re: [R] Proposal for New R List: Criticism? Comments?

2004-09-10 Thread Jonathan Baron
On 09/10/04 03:54, Adaikalavan Ramasamy wrote: There is another issue to be considered. Currently you need to have the relevant packages installed before help.search() bring it up. My work around this is to install all available packages just in case the function I need is nestled in some

Re: [R] Proposal for New R List: Criticism? Comments?

2004-09-10 Thread Prof Brian Ripley
On Fri, 10 Sep 2004, Jonathan Baron wrote: On 09/10/04 03:54, Adaikalavan Ramasamy wrote: There is another issue to be considered. Currently you need to have the relevant packages installed before help.search() bring it up. My work around this is to install all available packages just in case

Re: [R] ccf question

2004-09-10 Thread Kjetil Brinchmann Halvorsen
John Sibert wrote: Can someone please verify the interpretation of lag in the ccf function in the ts package. Suppose ccf(x,y). Do negative lags indicate that the events in x precede the events in y and positive lags indicate that events in y precede events in x? Thanks, John This you ncan

RE: [R] loading Sjava

2004-09-10 Thread Day, Roger
Apparently further explanation is in order, to correct some misimpressions. I was not aware that I was intruding on a private space. I was directed to the quoted URL for Sjava by the omegahat website, www.omegahat.org/RSJava, which states Currently, it is advisable to get the binary from Brian

[R] random seed

2004-09-10 Thread Kosuke Imai
Hi, I have a R wrapper function that calls my C code via .C(). In my C code, I have been calling GetRNGstate() (and PutRNGstate()) once at the beginning (and the end) of the code. However, if I generate a random number within the R wrapper function (say via runif()), then my C code produces the

RE: [R] Proposal for New R List: Criticism? Comments?

2004-09-10 Thread John Fox
Dear Brian et al., Jonathan's search site is excellent -- I use it frequently -- and for some reason new users seem unaware of help.search(), which, despite the fact that it searches only in installed packages, I also find very useful. A couple of comments, however: First, if help pages from all

[R] Re: Bangdiwala

2004-09-10 Thread Martyn Sherriff
I am new to R and would be grateful if somebody could tell me how to access the Bangdiwala statistic after an agreement plot. Thanks, Martyn Dr. Martyn Sherriff Senior Lecturer, Dental Biomaterials Science, GKT Dental Institute, Floor 17, Guy's Tower, London Bridge, London SE1 9RT e-mail: [EMAIL

Re: [R] Re: Bangdiwala

2004-09-10 Thread Sundar Dorai-Raj
Martyn Sherriff wrote: I am new to R and would be grateful if somebody could tell me how to access the Bangdiwala statistic after an agreement plot. Thanks, Martyn Martyn, Since you didn't say so, I have to guess you are using package:vcd? If so, then ?agreementplot says: quote Value

Re: [R] Proposal for New R List: Criticism? Comments?

2004-09-10 Thread Adaikalavan Ramasamy
Just finished updating and installing new packages from CRAN and BioConductor (including annotation data) and am happy to say that my R has just exceeded the 1 GB mark. On Fri, 2004-09-10 at 10:11, Jonathan Baron wrote: On 09/10/04 03:54, Adaikalavan Ramasamy wrote: There is another issue to

[R] How to obtain a 95% envelope for the estimated cumulative risk function from bootstrap samples

2004-09-10 Thread wanr
Hi all, The hypothetical data is displayed as follows. ID time status 1 81 0 2 42 1 3 37 1 4 54 0 5 35 0 6 38 1 7 29 0 8 40 0 Question 1: How to obtain a 95% envelope for the estimated cumulative risk

[R] How to obtain a 95% envelope for the estimated cumulative risk function from bootstrap samples

2004-09-10 Thread wanr
Hi all, I am trying to replicate the results from a paper. The problems are in the setting of survival analysis. The hypothetical data is displayed as follows. ID time status 1 81 0 2 42 1 3 37 1 4 54 0 5 35 0 6 38 1 7

[R] hclust, centroid

2004-09-10 Thread Tao Shi
Does anyone know how hclust (stats) calculates centroid linkage if only a distance matrix can be used as the input? ...Tao __ [EMAIL PROTECTED] mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide!

Re: [R] Plotting irregular grid as image or persp

2004-09-10 Thread David Forrest
Thanks Deepanyan, On Sat, 28 Aug 2004, Deepayan Sarkar wrote: ... Yes, I think rgl would be the right tool for this. Even apart from the 3d acceleration issues, one of the problems with getting this in R would be that R doesn't do raster graphics, and I don't think hidden surface algorithms