Displaying 1 result from an estimated 1 matches for "cahrts".
2006 May 13
2
Adding error bars to a trellis barchart display
Hi all --
I'm using trellis to generate bar charts, but there's no built-in
function to generate error bars or confidence intervals, as far as I
can tell. I assumed I could just write my own panel function to add
them, so I searched the archive, and found a posting from the author
of the package stating "... placing multiple bars side by side needs
specialized calculations, which