On 12/15/06, RMan54 <[EMAIL PROTECTED]> wrote: > > Please take no offence since none was intended. What I meant is that it > should be simple for me to know how to do this but it isn't because of my > inexperience. I think that the lattice package is great.
I didn't mean to suggest that I was offended. I only agreed with you that it would be nice if there were a way of knowing inside the panel function whether a log scale is being used, and informing you that there isn't. > However, how can I pass on my own varaibles through xyplot? Any arguments not recognized by xyplot will be passed to the panel function. -Deepayan > > Thanks, -Rene > > > Deepayan Sarkar wrote: > > > > On 12/15/06, RMan54 <[EMAIL PROTECTED]> wrote: > >> > >> This should be simple but I am struggling. I like to easily switch in > >> xyplot > >> between a linear or logarithmic y-axis by setting a logical flag logY to > >> False or True. This switch changes the scales argument of xyplot. I found > >> out that the original two-dimentional data (Conc vs Time in my case) are > >> converted to log10(Conc) if log=TRUE in scales, but it appears that > >> functions like panel.curve need to provide the y values in log10 form (if > >> there is an automatic method, I would like to know). I therefore like to > >> pass on the value logY to my custom panel.curve function. How do I do > >> that? > >> I think that the value of logY should go into xyplot that should pass it > >> on > >> to the panel function and then to the panel.curve function. > > > > It probably should, but doesn't. > > > > -Deepayan ______________________________________________ [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 and provide commented, minimal, self-contained, reproducible code.
