[R] Errbar()-function, cap and logarithmic scaling

Hello! If I use the errbar-function and have a logarithmic scale on the x-axis, then the little horizontal bars at the end of the errbars (cap) disappear. What can I do? Thanks for helping! Ute __ R-help@stat.math.ethz.ch mailing list

[R] Plot()

Hello! I wonder why the x and the y expression are treated differently in the plot-function? In the example below I should get three times the same graph, shouldn't I? column-c(0,1) par(mfrow = c(3,1)) plot((1-column)~column) plot(column~(1-column)) plot(column~as.vector(1-column)) Thanks for