search for: smoothscatterplot

...tersted regions. My data are a set of opints, represented by long, lat coordinates. As far as the map is concerned, a shp file of Europe without countries borders (only coastal outlines) with the limits at lat 35N-60N long 15W-30E. Until now, I was only able to obtain nice plots with the function smoothScatterplot(). My specific problems are the following: *the smoothed scatterplot is somewhat "cutted" inside a rectangular area, specially after trying to fixing the xlim and ylim on the same limits of the shp file. I would like to know if there's a way to overlay the smoothsc.plot to my map....