Hey there, For my internship I have to work with R. I am working with R for the first time and I don't know much. Somehow I don't manage to find the answer to my question in google. I think I don't search with the right words, or maybe I just don't understand enough. Anyways, I hope someone here can help me out.
I have 2 datasets: a SpatialPolygonDataFrame, this dataset is called "field" (these are different fields of arable land) and a SpatialPointsDataFrame, this dataset is called "odk" (these are different soil samples taken in each field) The field data set consists of 8 polygons and they have a slot with coords The odk data set consists of 537 features (soil samples), these features belong to the polygons but they are all mixed. This dataset also has a slot with coords They are both projected in the same coordinate system. Now I would like to create a new dataset with a table with the features of odk that belong to polygon 1 and a separate table for the features that belong to polygon 2 etc. The best is if they also get into the spatialpointsdataframe format. I really don't know how to do this. I hope someone here can help me out. I hope that I gave enough information for anyone to help me else let me know if I have to tell something more about my datasets. Thank you already a lot in advance, Hope to hear from anyone soon, Kind regards, Ivy ______________________________________________ R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see 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.