similar to: xyplot() in Package lattice seems won't work?!

Dear all, if I plot a lattice xyplot like: library(lattice); require(stats); Depth <- equal.count(quakes$depth, number=8, overlap=.1) xyplot(lat ~ long | Depth, data = quakes) How can I manipulate the group title format (here: Depth)? Like the font size, position, etc. Best Marcus

I'm just starting to work with lattice graphics, and am having difficulty understanding how to control various graphic parameters (font sizes, etc.). [I'm actually using xyplot via plot.effect() in the car package, and would like to be able to set some global defaults.] I read ?xyplot and ?trellis.par.set-- which contains no complete list of parameters, just a reference to

Hey, folk. I am trying to get many figures by using the function "xyplot" in the library "lattice". I tried to using the loop to finish it quickly. But I cannot open the saved file after I run the program. But if I use the function "plot" to get other simply figures, it can work. So I want to ask how I can get the saved figures by using "xyplot". The

Hi All, I'm trying to add a map on the following lattice plot, but not correctly... can anyone help please... R Code: require(lattice) us.map <- map(plot = FALSE, fill = TRUE) Depth <- equal.count(quakes$depth, number=8, overlap=.1) xyplot(lat ~ long | Depth, data = quakes, panel = function(...) { panel.polygon(us.map$x,us.map$y) panel.xyplot(...) } ) Any help would be

I'm having problems copying and saving lattice graphs using R-1.4.0 under Win2k. It seems I've see this alluded to recently in R-help. If I do the following example: > data(quakes) > xyplot(long ~ lat , data = quakes) And then try to copy or save the graph as either a metafile or bitmap or if I use any of the bitmap/metafile devices via (for example) >

Has anybody else experienced something like the example below? Any clues about where I could start looking? Thank you in advance, Giovanni > version _ platform sparc-sun-solaris2.7 arch sparc os solaris2.7 system sparc, solaris2.7 status major 1 minor 6.2

Has anybody else experienced something like the example below? Any clues about where I could start looking? Thank you in advance, Giovanni > version _ platform sparc-sun-solaris2.7 arch sparc os solaris2.7 system sparc, solaris2.7 status major 1 minor 6.2

I'm new to lattice and can't figure out what the problem is with the following example: ######################### > library(lattice) Loading required package: grid Attaching package `lattice': The following object(s) are masked _by_ .GlobalEnv : xyplot The following object(s) are masked from package:base : levels > test.data <- data.frame(x=rnorm(100), +

Hi, I have a plot that is essentially the same as that in Figure 5.6 of "Lattice - Multivariate Data Visualization with R". The key difference is that I would like to add a title to top of the grey color spectrum legend, but have thus far been unsuccessful. I've tried a variety of options, but to no avail. I'm new to R, and admittedly I don't understand the

Hi all, In lattice plots, is there any option to position the panel strips with text below each subgraph, instead of above? i.e. in: Depth <- equal.count(quakes$depth, number=8, overlap=.1) xyplot(lat ~ long | Depth, data = quakes) ,is there any way to make "Depth" appear below the subgraphs, instead of above? I've been looking through the lattice documentation and the list

I am working off an example from Deepayan Sarkar's Lattice:Multivariate Data Visualiization with R. I am trying to create Figure 5.6, essentially, but I would like to be able depict different metro areas. These of course have different lat/longs, so I need to make different graphs. BUT (and this has been the tricky part), I would like to produce graphics for each metropolitan

If I only want axis labels on the left and bottom I can set alternating=F like in the following example: Depth <- equal.count(quakes$depth, number=8, overlap=.1) xyplot(lat ~ long | Depth, data = quakes, scales=list(alternating=F) I also would like to get rid of the unlabeled tick marks (top and right). How can I do that? cu Philipp -- Dr. Philipp Pagel Lehrstuhl f?r Genomorientierte

Hola a todos, Tengo que construir un gráfico para una base de datos que tengo en el que representar para los individuos de esta base su altura vs peso en función de su edad. Para ello, hay que utilizar los gráficos condicionados. En primer lugar usé la función coplot pero cargando el paquete lattice se pueden utilizar funciones que generan gráficos más completos, como es el caso de la función

Hi, I am trying to produce high-resolution (600dpi+) TIFF figures for use in a publication. Everything seems to work well when using the "normal" R-graphics and the relative text size obtained is independent of the output resolution. However, when I try and make lattice plots, the relative size of the text labels changes when I adjust the resolution - they become extremely small at high

Dear R users: How can I use panel.qqmathline, in package lattice, to add straight lines onto the plots generated by qqmath? I read help pages of qqmath, panel.qqmathline, xyplot, ..., but just can't one example that shows how to make it work. For example, > data(sleep) > qqnorm(~ extra | group, data=sleep, aspect=1) how can I use panel.qqmathline? Thanks very much for your help,

Hi, I try to make a xyplot withou colors. I try: pdf(file="test.pdf") trellis.device(color=F) Depth <- equal.count(quakes$depth, number=8, overlap=.1) xyplot(lat ~ long | Depth, data = quakes) dev.off() the graphic is showed without colors in a X device but it dont work saving directly on pdf device. How I made to put color off in trellis device? Thanks Ronaldo -- 2ª lei - Na

Since I just experienced another crash on R 1.4.0 for Windows (this time is on plot(x, y) after using gls() of package nlme) and am told (thanks Andy) that is might due to the "official" version of binary copy. I am also told that "The one provided by Prof. Ripley is known to work. This has been asked several times on the list." Then, I am wondering when the

Dear all, I found that the plotmath seems won't work on xlab in plot (and other plot functions including matplot, contour, ...): > plot(1:10, 1:10, xlab=expression(alpha)) the plot shows nothing for x-label. My R-version is R.1.1.0 > version _ platform Windows arch x86 os Win32 system x86, Win32 status major 1

Dear userR, With the following results, are they correct or acceptable? > x <- c(1.4, 1.2, 2.8) > sum(x) [1] 5.4 > sum(x) == 5.4 [1] FALSE > (1.4 + 1.2 + 2.8) - 5.4 [1] -8.881784e-16 > (1.4 + 1.2) - 2.6 [1] -4.440892e-16 > 2.6 - 1.5 - 1.1 [1] 0 > version _ platform i386-pc-mingw32 arch i386 os mingw32 system i386, mingw32 status major 2 minor

Dear All, I am wondering on how to use the abline.xyplot with xyplot such that I will have different vertical lines for each panel. More sepcifically, suppose that the xyplot generates 4 panels defined by the combination of two binary variables: X_1 and X_2. i.e. xyplot(Y ~ Z | X_1*X_2, data = df) I want something like: abline(v = 5) if X_1=0 and X_2 = 0 abline(v =