On Aug 6, 2013, at 9:09 AM, Taylor, Sean D wrote:
> Good morning,
>
> I really enjoy some of the recent convenience functions in lattice_0.20-15
> and latticeExtra_0.6-24. I am wondering if there is a way to use multiple
> functions in the same call? Specifically, I would like to be able to use
> yscale.components.log10ticks (to get the major tick marks at powers of 10 and
> minor tick marks in between) and also label the major tick marks smartly
> using superscripts for the power. Something along the lines of this:
See the code supporting figures 8.4 and 8.5 in Sarkar's Lattice book.
--
David.
>
> ##Pseudocode, does not work
> xyplot((1:200)/20 ~ (1:200)/20, type = c("p", "g"),
> scales = list(x = list(log = 2), y = list(log = 10)),
> xscale.components = xscale.components.fractions,
> yscale.components = list(yscale.components.log10ticks,
> yscale.components.logpower))
>
> or this:
> ##Does not work
> xyplot((1:200)/20 ~ (1:200)/20, type = c("p", "g"),
> scales = list(x = list(log = 2), y = list(log = 10)),
> xscale.components = xscale.components.fractions,
> yscale.components = function(...){
> yscale.components.log10ticks
> yscale.components.logpower}
> )
>
> Thanks!
> Sean
>
> Sean Taylor
> Post-doctoral Fellow
> Fred Hutchinson Cancer Research Center
> 206-667-5544
>
>
> [[alternative HTML version deleted]]
>
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David Winsemius
Alameda, CA, USA
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