Re: [R] Black outlines for errorbar using geom_line

Hi Michael, I don't know about ggplot, but it is fairly easy to create outlined or even shadowed errorbars: require(plotrix) # display thick black errorbars dispersion(...,lwd=3) # display thin white errorbars dispersion(...,col="white") The above trick produces white errorbars outlined in black.

[R] Black outlines for errorbar using geom_line

Hi there, I would like to create black outlines around my errorbars in order to get especially the white errorbar better visible. Is that even possible with ggplot2 and if yes how? I would be very grateful if anyone could help me. I added my code and a dput() of my data, Thank you very much, Mi