image - How can I produce more than one file format per plot code in R? -


i use github markdown document data analysis r. when make plot use:

jpeg("file_name.jpg") plot(...) dev.off()

to save plot jpeg can embedded , displayed in markdown document this:

!(file_name.jpg)

however, need make pdf of plot final publication. write entire plot code on again pdf("file_name.pdf") results in lot of duplicate code.

i have tried putting jpeg , pdf calls in sequence bottom 1 gets produced.

is there way make jpeg , pdf file same code during 1 run of code?

or can use dev.copy:

plot(cars) dev.copy(jpeg, "cars.jpeg") dev.off() dev.copy(pdf, "cars.pdf") dev.off()

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