On Oct 9, 2012, at 5:41 PM, ariklee wrote: > I'm completely new at R... I have sinkhole survey data (lat, long, and > elevation) and have been trying to plot a rotatable 3d plot for several > hours... cannot get it right. Examples I see tend to be grid data (one > elevation value per grid cell); however, my data are more random (known > elevations at known (but random) x-y positions). Data format is tab > separated, i.e.: > > lat long elev > 34 43 2 > 36.8 32.54 6.2 > ...etc...
Sounds like you want to fit some sort of 2-D manifold best fit function to a set of points, but you have not provided enough information to construct a solution. > please help! Cries of desperation are no substitute for complete data and problem description. -- David. David Winsemius, MD Alameda, CA, USA ______________________________________________ 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.
