Hello. I’ve seen several uses of '%?%' in R code (with ? = a single
letter or other characters used as the middle character in a 3
character string with '%' as the 1st and 3rd characters).
I’ve also recently seen ‘%+%’ usage at:
http://vita.had.co.nz/papers/ggplot2-wires.pdf
on p. 7 of the
On Jun 1, 2012, at 00:30 , Mike Hilt wrote:
Could someone help me out and let me know what ‘%?%’
(where ? = a single letter in a 3 character string with ‘%’
being the 1st and 3rd characters), and/or ‘%+%’ does in
R code/function?
They are just a vehicle for defining binary operators:
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