On Wed, Dec 10, 2008 at 4:33 AM, Todor Kondic <[EMAIL PROTECTED]> wrote: > Thanks Bert for the answer! I'll try to find an appropriate package. > In the end, i have "fiddling". > > But, can anyone tell me, were I to create an underlying implementation > of cooridnate transforms, perhaps controlled by user via 'par', would > I need to change the handling of e.g x,y data by every different > high-level plot? Or, are there some general, overridable, methods the > plotting functions call in order to create plotting points from data?
Well there is such a thing in ggplot2, e.g. http:///had.co.nz/ggplot2/coord_polar.html, but the contours are calculated on the original data and then transformed to polar coordinates, which doesn't sound like what you want. This is a technical limitation in ggplot2 - ideally the coordinate system should influence how summary statistics are calculated, but it doesn't. Hadley Hadley -- http://had.co.nz/ ______________________________________________ R-help@r-project.org mailing list 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.
