similar to: postscript problems (landscape orientation)

Given an arbitrary data frame, it is easy to exclude a column given its index: df[,-2]. How to do the same thing given the column name? A naive attempt df[,-"name"] did not work :)

Dear All, Perhaps, what I am asking is impossible, but I am asking it anyway. I have got several pdf files with rows of colored rectangles: red rectangles should be read as 0; green rectangles as 1. No other color exists. Is there some way to have R reading the colored rectangles to a matrix or data frame converting the color of the rectangles to sequences of 01? Thanks in advance, Paul

Dear list, I'm stuck with a little graphical problem. I'm generating several lattice plots which are printed in a single postcript device opened by > trellis.device(postscript, theme=canonical.theme("postscript", color=F), file="an_phase2_graph.ps", paper="a4", pointsize = 10, onefile=TRUE, horizontal=TRUE) Everything works fine,but some of these

Hi, I made a few graphs by ggplot. The following codes produce a pdf file with graphs in landscape orientation on my Windows PC, while they produce a pdf file with the same graphs, but in portrait orientation: *p2 <- lapply(1:(2*n), function(.x) xyz_outl[.x][[1]]) #a sequence of graphs made by ggplot* *m2 <- marrangeGrob(p2, nrow=3, ncol=2) * *ggsave("xyz.pdf", m2)*

Hi, I made a few graphs by ggplot. The following codes produce a pdf file with graphs, sometimes in landscape orientation, sometimes in portrait orientation. I am using both Mac and Windows PC. Question: how can I control the orientation of the pdf file? I try to add a line pdf(paper = ?USr?) (or pdf(paper="letter")) in the following code, but it does not work.

Does anybody know how to get a pdf file with landscape orientation?. pdf(file= 'my_file.pdf' ,onefile=T,paper='A4') plot(sin, -pi, 2*pi) dev.off() Thank's in advance Juan A. Hernandez Spain [[alternative HTML version deleted]]

hello, i have a problem with the orientation of eps files produced with the postscript() command. i have generated some eps files with R using: postscript(file = filename, horizontal = FALSE, paper = "special", onefile = F ALSE, height = height, width = width, pointsize = pointsize) now, when i include these eps files into a standard paper document (ie. a4 paper, portrait orientation)

R Users, I have created a multipage PostScript file using the postscript() function with horizontal = TRUE to produce my plots in landscape. I intended to convert that entire file to PDF using ps2pdf to have the plots available for a presentation. Unfortunately, the resulting PDF document is rotated -90 degrees. I have found dozens of references to this kind of problem with ps2pdf online, but

Searching the mail archives I found that using legend.position as in p.ring.3 + opts(legend.position="top") is a known bug. I tried doing p.ring.3 + opts(legend.position=c(0.8, 0.2)) which works, but the legend background is transparent, i.e. I see the plot background through the legend. Adding additional option opts(legend.background=theme_rect(fill=TRUE,colour="white"))

Dear R People: Is it possible to run R on a netbook/mini, please? Thanks, Erin -- Erin Hodgess Associate Professor Department of Computer and Mathematical Sciences University of Houston - Downtown mailto: erinm.hodgess at gmail.com

I have a large data-frame with measurements such as: id i v1 v2 v3 1 1 1.1 1.2 1.3 1 2 1.4 1.5 1.6 1 3 1.5 1.7 1.8 2 1 2.1 2.2 2.3 2 2 2.7 2.5 2.6 2 3 2.4 2.8 2.9 For each unique value of 'id' (which in the real data-set is a combination of three variables) I want to compute the median of v1 within each group ('i' distinguishes measurements within a group), and copy the

Hello, What would you recommend for producing publication-quality plots with R? Built-in graphics, trellis, ggplot2, or something else? Basic requirements: - I need to draw line-, box-, density-plots, bar-charts and histograms - error bars on bar- and box-plots - easy tiling of multiple plots on a single "page" Basic R plotting with mfrow and mfcol parameters is not satisfactory

I have a following problem: The call qplot(wg, v.realtime, data=df.best.medians$gv1, colour=sp, geom="boxplot") works nice: for each value of the wg factor I get two box-plots (two levels in the sp factor) in different colours, side-by-side, centered at the wg x-axis. However, I want to separate the data belonging to different levels of the n factor, so I add the facets option:

I have a data-set that is structured as follows: sp wg n v.realtime v.cputime v.tcputime v.idletime v.nswtch 9 0 1 1 28.61300 28.61 28.6039 0.00000e+00 407 1563 0 1 2 15.20270 30.38 28.5981 9.80523e-01 483 3128 0 1 4 12.50930 50.00 28.6053 1.07877e+01 489 4682 0 1 6 12.10260 72.55

Hello listers, I would like to know how I can get the resulting graphic of the function plot.hclust (from the package cluster) in landscape orientation. Is it possible? Thanks, Juan

Hi, Does anyone know if there is a way to generate Excel spreadsheets with landscape orientation with the Spreadsheet gem? -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To unsubscribe from this group, send email to

Dear r-bugs, When I create EPS files, they sometimes appear rotated in my LaTeX PDF document and sometimes they don't. Two examples: ## x1.eps is not rotated in LaTeX x <- seq(-1, 1, length=100) postscript("c:/x1.eps", height=3, width=4, horizontal=FALSE, onefile=FALSE, paper="special") plot(x, dnorm(x), type="l") dev.off() ## x2.eps is not

I can define orientation easily with pdf writer with :orientation, but all the pages get the same orientation I want to do a page as portrait and the next as landscape, without specific order Is it possible? Regards Celso Costa

Hi, How can I use portrait/landscape option in lattice bwplot? Is there any option in trellis.device where I can define this? Thanks in advance, Mahbub.

I'm trying to get my graphics so that I can use them in LaTeX to create (via ) a pdf presentation. I've tried controlling inner and outer margins and figure size using par(), to no avail. The ps output keeps appearing as a portrait page with a centered figure. Nothing I have been able to do so far has changed that. Below is the code: par( bg="yellow", lab=c(10,5,7)