I have a data set of thousands of number pair tuples. (X,Y)

I need software that will automatically plot out a data point for each unique number in the data set, along with an arrow pointing from point X to point Y for each tuple in the set.

It sounds simple enough that there should be something for this out there. Any recommendations?

1 Answer 1


Not a web app but Gnuplot should do the trick. According to the program website " Gnuplot is a portable command-line driven graphing utility for Linux, OS/2, MS Windows, OSX, VMS, and many other platforms. " If i understand correctly, you want something like the last figure of this link. You can easily find tutorials on how to use the app.

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