[R] how R parses expression?

xudongyuan dongyuan.xu at huiway.com
Tue Dec 7 04:39:30 CET 2004

Hi.All and R developers:
      Since I am a beginner on R,I have some questions when I studied the source code.I wonder if anyone have time to help me?
      My question is how the R expressions change to the c code. That is when I input an expression to the GUI or from a file, how R converts the expression to the parse tree in C code(maybe it is a C function, then what is it?), and then does the sequent processes.
															dongyuan xu

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