ERRORBAR Plot error bars along curve
ERRORBAR(Y,E) plots Y and draws a vertical error bar at each element of
Y. The error bar is a distance of E(i) above and below the curve so
that each bar is symmetric and 2*E(i) long.
ERRORBAR(X,Y,E) plots Y versus X with symmetric vertical error bars
2*E(i) long. X, Y, E must be the same size. When they are vectors, each
error bar is a distance of E(i) above and below the point defined by
(X(i),Y(i)). When they are matrices, each error bar is a distance of
E(i,j) above and below the point defined by (X(i,j),Y(i,j)).
ERRORBAR(X,Y,NEG,POS) plots X versus Y with vertical error bars
NEG(i)+POS(i) long specifying the lower and upper error bars. X and Y
must be the same size. NEG and POS must be the same size as Y or empty.
When they are vectors, each error bar is a distance of NEG(i) below and
POS(i) above the point defined by (X(i),Y(i)). When they are matrices,
each error bar is a distance of NEG(i,j) below and POS(i,j) above the
point defined by (X(i,j),Y(i,j)). When they are empty the error bar is
not drawn.
ERRORBAR( ___ ,Orientation) specifies the orientation of the error
bars. Orientation can be 'horizontal', 'vertical', or 'both'. When the
orientation is omitted the default is 'vertical'.
ERRORBAR(X,Y,YNEG,YPOS,XNEG,XPOS) plots X versus Y with vertical error
bars YNEG(i)+YPOS(i) long specifying the lower and upper error bars and
horizontal error bars XNEG(i)+XPOS(i) long specifying the left and
right error bars. X and Y must be the same size. YNEG, YPOS, XNEG, and
XPOS must be the same size as Y or empty. When they are empty the error
bar is not drawn.
ERRORBAR( ___ ,LineSpec) specifies the color, line style, and marker.
The color is applied to the data line and error bars. The line style
and marker are applied to the data line only.
ERRORBAR(AX, ___ ) plots into the axes specified by AX instead of the
current axes.
H = ERRORBAR( ___ ) returns handles to the errorbarseries objects
created. ERRORBAR creates one object for vector input arguments and one
object per column for matrix input arguments.
Example: Draws symmetric error bars of unit standard deviation.
x = 1:10;
y = sin(x);
e = std(y)*ones(size(x));
errorbar(x,y,e)
Documentation for errorbar
doc errorbar
Other functions named errorbar
embedded.fi/errorbar
