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Hi list, I'm trying to write a function similar to rbind, except that needs to add a factor to each component array before rbinding them together so that the rows from different arrays are distinguishable. The problem that arose is how to loop through arguments in the dots "..." list. I need to get a hand on each of them but don't know how many of them there are and what

hi all, I have a problem with showing properly formated mathematical expressions in a plot. The following works: plot(1:10) legend(1,10, expression(10^-6)) Howver, if my expression is kept in a char variable, I don't know how to show it in the legend. # I have st_"10^-6" # I try to do this plot(1:10) legend(1,10, expression(st)) # which doesn't turn out as expected Is it

Hi all, I'm trying to make a plot with the function xYplot from package Hmisc in R. I would like to have minor tick-marks on the axis. This should be a common simple feature to have but I don't seem to find any discussion on the topic. Following is one of the things I tried and the error returned: xYplot(y~x,data.frame(x=seq(1,10),y=runif(10)),minor.ticks=c(3.5,5.5)) Error in

hi all, in R, what's the best way to have a rotated ylab in a graph plotted with either xyplot or xYplot? I tried this but it didn't work. xyplot(y~x,data.frame(x=1:10,y=runif(10)),ylab=list(srt=90,crt=90,rot=90,label="my label")) more generally, how do you output a text at an angle in a lattice graph? what would be a good reference for R lattice graphics? I need more

Dear RNetCDF developers, I haven't been able to load RNetCDF in R for a while. I wonder if this is a bug or a problem with my installation. I'm using Debian testing. > library(RNetCDF) Segmentation fault 5:01pm(dongda)~>R --version R 2.2.0 (2005-10-06). Copyright (C) 2005 R Development Core Team R is free software and comes with ABSOLUTELY NO WARRANTY. You are welcome to