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2002 Aug 15
2
How to run R to generate graphics (jpeg) files dynamically ?
Hello. I am getting started with R system and I have a question: I'd like to use R system to generate some graphics (jpeg) files dynamically from command line or perl script (like: > Rgui -input_r_file <file>.r -output_jpeg_file <file>.jpeg) 1) How should I invoke R to read the data from external file. 2) How should I invoke R to run statements from external *.r file. 3) How should I invoke R to save processed data as jpeg file. Thanks a lot. Helena. _________________________...