Hi professors
I'm finding the best package in R for manage a big database about vessels. I
need to divided the travel of each boat into tracks. I have GPS points.
I would join these points in a line on the map. I make that with the function
"lines", but I can't divided by vessel or by track,
I saw several packages, for tracking animals but they had specifically
variables. And I don't add others like "type","destination" or "status".
Can you give me a suggestion, please
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