search for: ddim

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2002 Jul 04
1
lattice default aspect fails for some data sets (PR#1744)
...uot;rep" In addition: Warning messages: 1: argument lengths differ in: split(x, f) 2: NAs introduced by coercion The error only turns up with certain data sets and device/aspect ratios and can be tracked down to the following: if(x$layout[1]==0) { # using device dimensions to ddim <- par("din") # calculate default layout device.aspect <- ddim[2]/ddim[1] panel.aspect <- if(layout.respect) panel.height else 1 plots.per.page <- x$layout[2] ##### m can be zero, depending on data m <- round(sqrt(x$layout[2] * device.aspect...
2007 Jul 26
1
How to auto-scale cex of y-axis labels in lattice dotplot?
When I create a dotplot in lattice, I frequently observe overplotting of the labels along the vertical axis. On my screen, this illustrates overplotting of the letters: windows() reps=6 dat=data.frame(let=rep(letters,each=reps), grp=rep(1:reps, 26), y=runif(26*reps)) dotplot(let~y|grp, dat) Is there a way to automatically scale the labels so that they are not over-plotted? I currently do
2003 Apr 27
2
bug and proposed fix in print.trellis 1.7.0 (PR#2859)
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