Re: [R] how to give a lengend in symbols functions

I don't see a symbols function in the gtools package, do you mean the symbols function in the graphics package? If so, there is not a simple legend or key function to create the legend (the number of possible options would make it more complicated than building the legend by hand). You will need

[R] how to give a lengend in symbols functions

hi Rusers I am trying to use symbos in gtools package symbols(data1,data3,circle=data1/data3,inches=0.1,bg="lightgreen") Now I want to give a lengend to tell the reader the meaning or magnitude of these circle. How can I add these information in symbols plot just like legend in plot ? thank y