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Hi there, I was wondering why x<-rnorm(n=5000,mean=1.5,sd=0.25) h<-hist(x) sum(h$density) [1] 10 I thought the integral of the histogram should be one? These seems strange to me, or...

Hi there, I'm having trouble working out how to change the colors of polygon shading lines. If I plot a polygon with polygon(poly,density=30,borders=gray(0.5)) I get gray borders but black shading lines; I...

Hi all, Sorry for reposting, but I think my last request was a little confusing. I am trying to keep my x windows open after I exit the R session, so when I have produced a series of plots from...

Hi Dirk, Thanks for your useful advice, although I am not sure I fully understand your response. I am able to open x11 windows from R CMD BATCH both in windows XP,MAC OS X and Linux (on various machines...

Hi there, I am trying to plot some output from a FORTRAN (ifort) program using R (2.5.1) under batch mode. In the FORTRAN code, I call R in batch mode to execute a script called fig1.R using...

You could try using levelplot from the lattice package: library(lattice) levelplot(mcpvalue~x+y) failing that, interpolate them to a grid using akima or fields then display with image L On 8 Nov 2007, at 18:13, Duncan Murdoch...

Hello! I am currently studying my PhD at Edinburgh University, and I have recently been moving to R as my main data analysis package. One of the main reasons for this is the availability of GeoR, which will allow me...