On 7/10/2006 12:43 PM, [EMAIL PROTECTED] wrote: > Hi, > > I'm drawing a very simple plot with both axes logarithmic (default base 10). > Example: > vec=c(1,10,100,1000,10000,100000,1000000,10000000) > plot(vec,vec,log="xy") > > The axes on the plot now show the technical notation like 1E+3 but I would > prefer to have it the notation 10 ^3 i.e. with the exponent here 3 > superscript (raised). > Any help very much appreciated!
You can use the plotmath functions for axis labels. For example, > vec=c(1,10,100,1000,10000,100000,1000000,10000000) > plot(vec,vec,log="xy", axes=F) > axis(1, at=10^c(0,2,4,6), labels=expression(1, 10^2, 10^4, 10^6)) > axis(2, at=10^c(0,2,4,6), labels=expression(1, 10^2, 10^4, 10^6)) > box() Duncan Murdoch ______________________________________________ [email protected] mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html
