confplot

Extending ERRORBAR, it plots a line within a shaded area, as 'continuous' confidence/error bounds.

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CONFPLOT is a linear plot utility, extending ERRORBAR to represent continuous confidence/error boundaries as a shaded gray area around the plotted line (i.e. taking advantage of the command 'area').
CONFPLOT(X,Y,L,U) plots the graph of vector X vs. vector Y with 'continuous' confidence/error boundaries specified by the vectors L and U. L and U contain the lower and upper error ranges for each point in Y. The vectors X,Y,L and U must all be the same length.

Cite As

Michele Giugliano (2026). confplot (https://se.mathworks.com/matlabcentral/fileexchange/2683-confplot), MATLAB Central File Exchange. Retrieved .

Acknowledgements

Inspired: errorshade, errorfill, confplot_t, boundedline.m

General Information

MATLAB Release Compatibility

  • Compatible with any release

Platform Compatibility

  • Windows
  • macOS
  • Linux
Version Published Release Notes Action
1.0.0.0

BSD License update.