errorbar(x,y,e)
errorbar(x,y,e)
plots the graph of vector x
versus vector y
with errorbars specified by vector e
. Vectors x
, y
, and e
must be the same length. The error bars are each drawn a distance of e(i)
above and below the points in (x,y)
so that each bar is 2*e(i)
long.
If x
, y
, and e
are matrices of the same size, one errorbar graph per column is drawn.
x = 0: 0.1: 2;
y = erf(x);
e = rand(size(x))/10;
errorbar(x,y,e)
See Alsobar
,plot
,std
(c) Copyright 1994 by The MathWorks, Inc.