I can plot to png's fine when i run this directly from the top-level
script/console:
png('diamonds.png');qplot(carat,price,data=diamonds);dev.off()
But for some reason it's not working when that's in a function:
(function(){png('diamonds.png');qplot(carat,price,data=diamonds);dev.off()})()
I suspect this is because the qplot's return value must be "returned"
to the top-level, because this works:
(function(){png('diamonds.png');qplot(carat,price,data=diamonds)})();dev.off()
Any hints on how I can plot from within a function? Thanks in advance.
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