Clear Filters
Clear Filters

Info

This question is closed. Reopen it to edit or answer.

What happened to the errorbar function in R2014b?

4 views (last 30 days)
Daniel Shub
Daniel Shub on 6 Feb 2015
Closed: MATLAB Answer Bot on 20 Aug 2021
As far as I can tell both the ERRORBAR function and its documentation are identical in R2014a and R2014b. The beahviour, however, is drastically different. Consider:
errorbar(1:5, ones(1, 5), -2:2, zeros(1, 5))
In R2014a you get
while in R2014b you get
Both errorbars have length L(i)+U(i) like the documentation says and I am not sure what a negative distance below a point means, but I wasn't expecting the change. Did TMW tell us about this? Is this a bug or a bug fix? Is it documented?

Answers (1)

Scott Webster
Scott Webster on 6 Feb 2015
It looks like maybe this was a bug before, and that now it has been fixed in R2014b? If a negative error bar is drawn in the opposite direction then the new behaviour seems correct. I could see an argument for not allowing negative values, but taking the absolute value as seems to have been the previous method could mask errors in code?

This question is closed.

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!