style is only relevant to 2D data plots. xerrorlines
is like linespoints
, except that a horizontal error line is also drawn. At each point (x,y), a line is drawn from (xlow,y) to (xhigh,y) or from (x-xdelta,y) to (x+xdelta,y), depending on how many data columns are provided. The appearance of the tic mark at the ends of the bar is controlled by set errorbars
. The basic style requires either 3 or 4 columns:
3 columns: x y xdelta
4 columns: x y xlow xhigh
An additional input column (4th or 5th) may be used to provide information such as variable point color.
Copyright 1986 - 1993, 1998, 2004 Thomas Williams, Colin Kelley
Distributed under the gnuplot license (rights to distribute modified versions are withheld).