WOLFRAM

Wolfram Language & System Documentation Center

IntervalMarkers

is an option for plotting functions such as ListPlot and BarChart that specifies how to represent uncertainty intervals.

Details
Details and Options Details and Options
Examples  
Basic Examples  
Scope  
See Also
Related Guides
History
Cite this Page

IntervalMarkers

IntervalMarkers

is an option for plotting functions such as ListPlot and BarChart that specifies how to represent uncertainty intervals.

Details

  • Interval markers are displayed as follows:
  • IntervalMarkers takes the following forms:
  • Automaticautomatically determined appearance
    Noneignore uncertain data
    "name"use a named appearance to show uncertainty
  • Possible named appearances include:
  • "Bars"draw bars to represent errors
    "Fences"draw fences at the error limits
    "Points"draw points at the error limits
    "Ellipses"draw an ellipse contained in the error limits
    "Bands"draw a band enclosing the uncertainty
  • Possible named appearances in 3D include:
  • "Bars"draw bars to represent errors
    "Tubes"draw tubes to represent errors

Examples

open all close all

Basic Examples  (4)

Visualize the uncertainty around each point:

Use bars to visualize uncertainty:

Display a bar chart with uncertainty:

Use bands to visualize joined uncertainties:

Scope  (4)

Plot data with asymmetric uncertainty intervals:

Plot correlated uncertainty in 2D:

Plot 3D uncertainty:

Use tubes to represent uncertainty:

Specify the style to use for uncertainty:

Wolfram Research (2019), IntervalMarkers, Wolfram Language function, https://reference.wolfram.com/language/ref/IntervalMarkers.html (updated 2020).

Text

Wolfram Research (2019), IntervalMarkers, Wolfram Language function, https://reference.wolfram.com/language/ref/IntervalMarkers.html (updated 2020).

CMS

Wolfram Language. 2019. "IntervalMarkers." Wolfram Language & System Documentation Center. Wolfram Research. Last Modified 2020. https://reference.wolfram.com/language/ref/IntervalMarkers.html.

APA

Wolfram Language. (2019). IntervalMarkers. Wolfram Language & System Documentation Center. Retrieved from https://reference.wolfram.com/language/ref/IntervalMarkers.html

BibTeX

@misc{reference.wolfram_2025_intervalmarkers, author="Wolfram Research", title="{IntervalMarkers}", year="2020", howpublished="\url{https://reference.wolfram.com/language/ref/IntervalMarkers.html}", note=[Accessed: 13-August-2025]}

BibLaTeX

@online{reference.wolfram_2025_intervalmarkers, organization={Wolfram Research}, title={IntervalMarkers}, year={2020}, url={https://reference.wolfram.com/language/ref/IntervalMarkers.html}, note=[Accessed: 13-August-2025]}