Hi All,
You can also add a line using lines() if you transform in the call using the
same log-base---but not via R's log="y" argument (because of what's stored
in par("yaxp")).
##
par(mfrow=c(1,3))
plot(1:10, log="y")
lines(log10(1:10))
par("yaxp")
plot(log10(1:10), yaxt="n")
axis(side=2, at=sapply(c(1,2,5,10), FUN=function(x) log10(x)),
labels=c(1,2,5,10))
lines(log10(1:10))
par("yaxp")
plot(log(1:10), yaxt="n")
axis(side=2, at=sapply(c(1,2,5,10), FUN=function(x) log(x)),
labels=c(1,2,5,10))
lines(log(1:10))
par("yaxp")
Regards, Mark.
--
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http://r.789695.n4.nabble.com/Fwd-Re-Plotting-log-axis-with-the-exponential-base-to-a-plot-with-the-default-logarithm-base-10-tp2172435p2182338.html
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