On Thu, 17 Oct 2013, Richard M. Heiberger wrote:
I always get lost in simpleKey.
As this is my first use of it I take what's offered by those more
experienced than I.
The approach of directly modifying the trellis object usually works.
tmp <- xyplot(pct.quant ~ sampdate, data = ffg.st, groups = func_feed_grp, type
=
+ 'p', pch = 19, key = simpleKey(text = levels(ffg.st$func_feed_grp), space =
+ 'right', points = T, lines = F),par.settings = list(superpose.points =
+ list(col = rainbow(7)), superpose.lines = list(col = rainbow(7))), main =
+ 'Functional Feeding Groups (Individuals)', xlab = 'Year', ylab = 'Proportion
+ of Individuals')
tmp
str(tmp)
tmp$legend$right$args$key$points$pch
[1] 1 1 1 1 1 1 1
tmp$legend$right$args$key$points$pch[] <- 19
tmp$legend$right$args$key$points$pch
[1] 19 19 19 19 19 19 19
OK. More steps but it will get the plots where they need to be.
Many thanks,
Rich
--
Richard B. Shepard, Ph.D. | Have knowledge, will travel.
Applied Ecosystem Services, Inc. |
<http://www.appl-ecosys.com> Voice: 503-667-4517 Fax: 503-667-8863
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