I can output two histograms of variables
AXFILTERED and AZPTOP as follows:

win.metafile(filename="C:/AXFILTERED.emf",pointsize=12)
hist(AXFILTERED,breaks=40)
dev.off()

win.metafile(filename="C:/AZPTOP.emf",pointsize=12)
hist(AZPTOP,breaks=40)
dev.off()

But, I actually have a dataframe of 120 variables that I
would like histograms of. Any solutions that would
save me from repeating this code 120 times? Can I
pass arguments inside quotes? Can I write a function
to do this?

Paul Green
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