[R] Classification by Standard Deviation of Lognormal with Weight

deviation ó in lognormal of the weighted Y. X Y Weight of Y 01 500 2 01 600 1 02 350 3 03 400 3 03 550 2 04 200 4 ... ... ... If it is doable in R, can you please give us some suggestions? Thank you very much. Best regards, Fiona

[R] R 2.13.1 for Windows: error when loading (some) packages

e earlier versions of R such as R 2.10.1 but "tgp" and "akima" require R 2.13.1 so you can see my dilemma. Any help you can offer would be greatly appreciated, Regards Fiona McIntyre [[alternative HTML version deleted]] __ R

Re: [R] Filled contour plot showing labeled isolines?

e filled > contour plot and the contour plot do not align correctly. Any suggestions > would be appreciated. > > Thanks, > Jon > > > > Jon, I don't use filled.contour but image and then contour. Try this. image(volcano) contour(volcano,add=TRUE) Is this wha

[R] Strategy for maintaining R in student PC labs

than this and am curious how others manage it. Thanks in advance Fiona Dr Fiona M. Underwood Lecturer in Applied Statistics [[alternative HTML version deleted]] __ R-help

[R] problem loading ncdf library on MAC

has any idea how to solve this problem (I'm sure it's something simple that I haven't done right), it'd be much appreciated. Right now I'm only want to use R to look at netcdf files, so without the ncdf library, I can't do too much. Thanks a million! ciao, Fi

[R] R memory limitations under Windows vs UNIX

dvice would be very much appreciated! Fiona _ [[elided Hotmail spam]] au%2Fchannel%2Findex%2Easpx%3Ftrackingid%3D1046247&_t=773166080&_r=WL_TAGLINE&_m=EXT [[alternative HTM

[R] Change in behaviour of sd()

want to have contours. Thanks for your help Fiona _ Fiona Johnson PhD Candidate, UNSW Water Research Centre School of Civil & Environmental Engineering The University of New South Wales, Sydney, NSW, 2052, Australia Email: fiona.johnson (at) student.unsw.edu.au ___

Re: [R] Bootstrap tree selection in rpart

Thanks very much for replying -- just one final question: does this hold when the outcome is continuous (and not discrete) e.g instead of the outcome being multinomial we have a continuous outcome like residuals? Thanks again Fiona > Fiona Callaghan asked about using the bootstrap instead

Re: [R] using bootstrap for tree selection step in rpart

and then combines the estimates, but this is not want I want to do. I hope this is clearer. It is difficult to describe these things with eamil. Cheers Fiona > Fiona Callaghan wrote: >> I was wondering if someone could help me with an rpart problem. I can >> see >> that cr