Hi again, since the attached plots did not go through, I created a quick web-page, where all the plots are posted. Here it is:
http://www.stat.ohio-state.edu/~pavlicov/levelplot/ Thanks again. Martina Pavlicova -------------------------------------------------------------------------- Department of Statistics Office Phone: (614) 292-1567 1958 Neil Avenue, 304E Cockins Hall FAX: (614) 292-2096 The Ohio State University E-mail: [EMAIL PROTECTED] Columbus, OH 43210-1247 www.stat.ohio-state.edu/~pavlicov On Tue, 28 Oct 2003, Martina Pavlicova wrote: > > Hi all, > I encountered a difference between versions 1.6.1 and 1.7.0 when using > levelplot with an option 'at'. Here are the specs of the two platforms > used: > > > R.version > _ > platform sparc-sun-solaris2.8 > arch sparc > os solaris2.8 > system sparc, solaris2.8 > status > major 1 > minor 6.1 > year 2002 > month 11 > day 01 > language R > > > R.version > _ > platform i686-pc-linux-gnu > arch i686 > os linux-gnu > system i686, linux-gnu > status > major 1 > minor 7.0 > year 2003 > month 04 > day 16 > language R > > > I created an easy example of two levelplots (one without an option 'at' > and one with an option 'at') which I run through version 1.6.1. The plot > are called: > version161.without_at.jpg > version161.with_at.jpg > > After update to version 1.7.0, I run the same two plots and I got the > following files: > version170.without_at.jpg > version170.with_at.jpg > When I don't include the option 'at' into a levelplot, the plots > version161.without_at.jpg and version170.without_at.jpg are similar > (differ only in labels for contours). BUT if I include the option 'at', > version 1.7.0 produces very different picture which I believe is wrong > (compare files version161.with_at.jpg and version170.with_at.jpg). WHY is > that? Am I missing something? > > I have attached all 4 plots and also the commands I used to create the > small example. > > Thank you for all your help. > > Martina Pavlicova > > --------------------------------------------------------------------- > library(lattice) > > x <- row(matrix(NA,11,11))-6 > y <- col(matrix(NA,11,11))-6 > z <- x*y > > jpeg("version161.without_at.jpg") > foo <- levelplot(z~x*y,contour=T, cuts=5, > ##at=c(-10,-5,0,5,10), > panel=function(x,y,...){ > panel.levelplot(x,y, ...) > }) > print(foo) > dev.off() > > jpeg("version161.with_at.jpg") > foo <- levelplot(z~x*y,contour=T, cuts=5, > at=c(-10,-5,0,5,10), > panel=function(x,y,...){ > panel.levelplot(x,y, ...) > }) > print(foo) > dev.off() > > > > -------------------------------------------------------------------------- > Department of Statistics Office Phone: (614) 292-1567 > 1958 Neil Avenue, 304E Cockins Hall FAX: (614) 292-2096 > The Ohio State University E-mail: [EMAIL PROTECTED] > Columbus, OH 43210-1247 www.stat.ohio-state.edu/~pavlicov > ______________________________________________ [EMAIL PROTECTED] mailing list https://www.stat.math.ethz.ch/mailman/listinfo/r-help
