similar to: trouble with combining png and pdf

Hi list. I would like to know how do I insert a North arrow, stored as a png file in my computer, in a map? I found lots of post asking similar things, one of them mentioned the pixmap package. The map was done using map() and shapefiles (the code is below). I’m using the pixmap () and addlogo() functions. Well I can import the png with pixmap() function (I guess, once there’s no error message),

Hi folks, I am trying to do a clustering and generate a long dendrogram in R on Linux server: ========= data<-read.table(file="mean_ratio.txt.noheader",row.names=1,sep="\t",quote="\"") hc<-hclust(dist(data),"ward") png(file="mean_ratio.txt.noheader.ward.png",bg="white",pointsize=8,width=32767,height=1536) plot(hc,hang=-1)

I have a problem, everytime I plot in pdf, I could only draw in one page, does anyone know how to generate more than one page for example, I have 10 pics to plot in pdf, each page only could be plotted 5 pics, so how can I generate just one pdf of 2 pages, instead of two pdf Thank you -- Xiaogang Yang Sensorweb Research Laboratory http://sensorweb.vancouver.wsu.edu/ Washington State

Hey everyone, I have several RStudio (.rnw) files that I am using a script to assemble into a composite document. For this purpose, it would be helpful if the script could automatcially make a call to whatever is called when a user opens up one of these files and manually clicks "Compile PDF". Basically, this would allow me to refresh all of the reports before assimilating their

I need help creating a bubbleplot, like a simple pseudo three dimensional scatterplot of circles whose sizes index a 3rd variable. I initially came across this at http://addictedtor.free.fr/graphiques/graphcode.php?graph=73 but the circleplot function does not exist in fbasic as listed in the document. _________________________________________________________________

Hello, I am trying to use self created functions in other scripts than the one where they are stored. For the moment I am using the following structure of commands to do that: 1. Load the text file with the functions in the current script: x=parse("path") 2. transform the tex in a function: f1=eval(x[1]), f2=eval(x[2]) if more than one function is stored in the text file 3. use the

Hi Everyone, I want to get the commands history as a character vector instead of just displaying them, but the function history() just returns NULL. I checked the source code of 'history' and could not find a solution. Anybody has an idea? Thanks! P. S. My original problem is, when a user opens a graphics device like png() or pdf(), I want to know the file name used by this device. I

I have two variables (x,y) : x : it takes all integer values from 0 to y and, y : takes all values from 0, 10 I am looking for some R code to find all possible pairs of (x,y). Can anyone please help me? New Email addresses available on Yahoo! Get the Email name you&#39;ve always wanted on the new @ymail and @rocketmail. Hurry before someone else does! [[alternative HTML version

I am generating a report containing several R scripts in the appendix. Is there any way to "beautify" the R source codes in microsoft word, similar to what we see in tinn-R ? Thanks _________________________________________________________________ [[alternative HTML version deleted]]

Hello All, I am using Tinn-R (v 2.0.0.7) integrated with R (v 2.7.2) on a 32-bit Windows Vista system. When I try to run a code and send it to R from Tinn-R, I get the following error message; ?Error in source(.trPaths[5], echo = T) : object ".trPaths" not found? I was using an earlier version of Tinn-R and R and I was not having problems till recently when R-sending started freezing

Dear R-users, I have a couple of questions about the relsurv package: 1) when I try to run the example: fit <- rsmul(Surv(time,cens)~sex+as.factor(agegr)+ratetable(age=age*365.24,sex=sex,year=year),ratetable=slopop,data=rdata) with the datasets in the package (rdata and slopop) it gives me an error: Error in nrow(x) : object "x" not found 2) If I have a date format

Hi (Duncan?), The other day I noticed some characters will cause errors in R CMD CHECK because of parse_Rd(), and AFAIK, these chars include '%', '{' and '}'. For example, note the comments in the example section: %~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~% \name{testfun} \Rdversion{1.1} \alias{testfun} \title{ A Test } \description{ A test } \usage{ testfun() } \value{ NULL }

Dear folks, I'm testing a downsized R build - in features and obviously sizes - for a "modern" flat deployment (eg. like python virtualenv, just to name one). Questions: 1) Is flat style possible? 2) With this setup, R and packages can be installed/updated? 3) The directory can be easy renamed or moved? ------------------------------------------------------------------- I

Hi, I wonder whether there is any convenient function (or package) to extract tables from a HTML page? e.g. from http://www.google.com/finance/historical?q=SHE:002251 I know we can readLines('URL'), gsub('<td>...', '...', source), ... and at last get the numbers; I'm writing to ask whether someone has already contributed a more general function (with the package

Hi, It seems that anti-aliasing in png(type = 'cairo') is not well supported for the point symbols without boarders, e.g. pch = 16. The Cairo package works well, though. You can compare png() with CairoPNG(): png(): http://i.imgur.com/8niB3jX.png CairoPNG(): http://i.imgur.com/FZBJOxm.png f = function(dev, ..., main = '') { dev(...) plot(c(1, 2, 1, 2), c(1, 1, 2, 2),

Hi, How are you? I have a quick question.... I have code that works perfectly with R desktop, but does not work with RWeb. Could you please tell me how to modify the code below so it will work with RWeb? #Read in txt file happyguys<-read.table("c:/test8.txt", header=TRUE, row.names=1) #Subset the txt file to only include certain values test<-subset(happyguys, GRADE == 7

Hi list members, ?"else" tells us In particular, you should not have a newline between '}' and 'else' to avoid a syntax error in entering a 'if ... else' construct at the keyboard or via 'source'. but there's no syntax error when you break the line between "}" and "else" in a function, e.g. f = function(x) {

Dear R-users, How do I obtain a sequence of dates consisting of only weekdays without the weekends in R? In S, I can do the following: timeSeq(from="12/17/2007", to="8/25/2008", by="weekdays") I tried using looking at timeSequence (fSeries package) and seq.Date (base package) but I do not know if I can specify "weekdays" rather than "day".

Hello, I have the following data and I try to properly import it in R and plot the 4th column relative to time 1 2008-249 17:44:17.973 -2.27 00000000: Accepted 2 2008-249 17:44:18.014 -2.28 00000000: Accepted 3 2008-249 17:44:18.064 -2.29 00000000: Accepted 4 2008-249 17:44:18.123 -2.29 00000000: Accepted 5 2008-249 17:44:18.174 -2.29 00000000:

Hi, I wonder if this is expected or I'm doing a wrong thing. pdf() dev.control('enable') library("grid") plot(1) grid.text("A") res = recordPlot() dev.off() cairo_pdf() replayPlot(res) dev.off() *** caught segfault *** address 0x4, cause 'memory not mapped' > sessionInfo() R version 3.3.2 (2016-10-31) Platform: x86_64-apple-darwin13.4.0 (64-bit)