> Most critical issues vis-a-vis open source licenses come into play when you > cross the line from simply being a user/developer to copying and > distributing. In the latter case, whether you plan to charge for the > resultant product or make it available for free, is irrelevant.
I think the main concern with using ggmap is probably the licenses associated with your use of google map tiles. (Using OSM tiles would probably alleviate many of those issues) Hadley -- RStudio / Rice University 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.
