2.26 xerrorbars

The xerrorbars style is only relevant to 2D data plots. xerrorbars is like ‘points‘, except that a horizontal error bar 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. A tic mark is placed at the ends of the error bar (unless bars is used—see bars for details). 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.

This document was generated on November 1, 2013 using texi2html 5.0.