This is the fundamentals
bwplot(var1 ~ factor1 | factor2, data=mydata,
panel=function(...) {
panel.abline(h=0, lty=2, col="gray90")
panel.bwplot(...)
})
You can add the font control if you need to. The major change I made was
to put the
panel.abline first. It is part of the background and I don't want it to
overwrite the graph.
Also, I made it in a light gray so it wouldn't take attention away from the
data.
Rich
On Wed, Aug 21, 2013 at 4:42 AM, Anna Zakrisson Braeunlich <
anna.zakris...@su.se> wrote:
> Dear all,
>
> I have problems gettting the following as one graph instead of the two
> created by this script. I know that with this dummy data, the resulting
> graph will look like a catastrophy. I have other data I wish to apply this
> too. Just wanted to supply some dummy data to work with.
> There may be unnecessary code below. I am still learning.
>
> Is it possible to do two different bwplots from different dataframes and
> then superpose them on to each other?
> with kind regards
>
> A. Zakrisson
>
> mydata<- data.frame(factor1 = factor(rep(LETTERS[1:6], each = 80)), #Dummy
> data
> factor2 = factor(rep(c(1:2), each = 16)),
> var1 = rnorm(120, mean = rep(c(0, 3, 5), each = 40),
> sd = rep(c(1, 2, 3), each = 20)))
>
> font.settings <- list( font = 1, cex = 1.3, fontfamily = "serif")
>
> my.theme <- list(
> box.umbrella = list(col = "black"), #Color of deviation lines (95%)
> box.rectangle = list(col="black"), #Color of the line around the box
> box.dot = list(col = "black", pch = 3, lty=2, lwd=5, cex=1.3),
> plot.symbol = list(cex = 1, col = 1, pch= 0), #outlier size and color
> par.xlab.text = font.settings,
> mfrow=c(2,2),
> par.ylab.text = font.settings,
> axis.line=list(col="black"), #Set "transparent if no axes
> axis.text = font.settings,
> strip.shingle=list(col=c("white","white")),
> superpose.symbol=list(fill=c("white","white")), # boxplots
> superpose.fill=list(col=c("white","white")),
> superpose.polygon=list(col=c("white","white")), # legend
> par.sub=font.settings)
>
> bgColors <- c("white", "white", "white")
> txtColors <- c("black", "black", "black")
> myStripStyle <- function(which.panel, factor.levels, par.strip.text,
> custBgCol=par.strip.text$custBgCol,
> custTxtCol=par.strip.text$custTxtCol,...) {
> par.settings = list(layout.heights=list(strip=3))
> panel.rect(0, 0, 1, 1,
> col = custBgCol[which.panel],
> border = 1.2)
> panel.text(x = 0.5, y = 0.5,
> font=1,
> fontfamily = "serif",
> cex=1.4,
> lab = factor.levels[which.panel],
> col = custTxtCol[which.panel])
> }
>
> bwplot(var1 ~ factor1|factor2, data = mydata,
> groups=factor2,
> box.width = 1/3, #width of the boxes
> panel=panel.superpose,
> ylab = expression(paste("",delta^{15}, "N")),
> xlab="Station",
> par.settings = my.theme,
> par.strip.text=list(custBgCol=bgColors,
> custTxtCol=txtColors),
> strip=myStripStyle,
> scales = list(alternating = TRUE,
> x = list(relation = "same", rot=45),
> y = list(relation = "same")),
> panel.groups = function(x, y, ..., group.number) {
> panel.bwplot(x + (group.number-1.8)/3, y, ...)
> })
> trellis.focus("panel", 1, 1)
> panel.abline(h=0, lty=2) #lwd
> trellis.unfocus()
> trellis.focus("panel", 2, 1)
> panel.abline(h=0, lty=2) #lwd
> trellis.unfocus()
>
>
> Anna Zakrisson Braeunlich
> PhD student
>
> Department of Ecology, Environment and Plant Sciences
> Stockholm University
> Svante Arrheniusv. 21A
> SE-106 91 Stockholm
> Sweden/Sverige
>
> Lives in Berlin.
> For paper mail:
> Katzbachstr. 21
> D-10965, Berlin - Kreuzberg
> Germany/Deutschland
>
> E-mail: anna.zakris...@su.se
> Tel work: +49-(0)3091541281
> Mobile: +49-(0)15777374888
> LinkedIn: http://se.linkedin.com/pub/anna-zakrisson-braeunlich/33/5a2/51b
>
> ><((((º>`. . `. . `. . ><((((º>`. . `. . `. .><((((º>`. .
> `. . `. .><((((º>
>
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>
>
> ______________________________________________
> R-help@r-project.org mailing list
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> PLEASE do read the posting guide
> http://www.R-project.org/posting-guide.html
> and provide commented, minimal, self-contained, reproducible code.
>
>
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