Add Error Bars To Bar Chart Matlab
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Support Support Newsreader MathWorks Search MathWorks.com MathWorks Newsreader Support MATLAB Newsgroup MATLAB Central Community Home MATLAB Answers File Exchange Cody Blogs Newsreader Link Exchange ThingSpeak Anniversary Home Post A New Message Advanced Search Help MATLAB Central Community Home MATLAB Answers File Exchange Cody Blogs Newsreader barwitherr matlab Link Exchange ThingSpeak Anniversary Home Post A New Message Advanced Search Help Trial software bar chart matlab grouped bar graph with error bars Subject: bar chart with error bars From: Kevin Murphy Date: 8 May, 2000 18:39:14 Message: 1 of 13 Reply to this matlab errorbar no line message Add author to My Watch List View original format Flag as spam Does anyone know how to add error bars to a bar chart? Kevin Subject: bar chart with error bars From: John Williams Date: 9 May, 2000
Matlab Horizontal Error Bars
12:04:40 Message: 2 of 13 Reply to this message Add author to My Watch List View original format Flag as spam Kevin Murphy wrote: > > Does anyone know how to add error bars to a bar chart? with the ERRORBAR command perhaps? or are you looking for something different to what that provides? Still, it should give you a starting point. John Subject: bar chart with error bars From: Kevin Murphy Date: 8 May, 2000 19:59:14 Message: 3 errorbar matlab example of 13 Reply to this message Add author to My Watch List View original format Flag as spam I call 'bar' on a matrix, so it gives me clusters of vertical bars like this * * * ** * ** ** I want to superimpose vertical error bars on these... Subject: bar chart with error bars From: John Williams Date: 9 May, 2000 16:14:08 Message: 4 of 13 Reply to this message Add author to My Watch List View original format Flag as spam Kevin Murphy wrote: > > I call 'bar' on a matrix, so it gives me clusters of vertical bars like > this > > * > * * > ** * > ** ** > > I want to superimpose vertical error bars on these... You already know the upper/lower error bounds, and just want to draw them on the graph? I don't know the exact answer off the top of my head, but I think you would get some good ideas by looking at the file errorbar.m Have you searched the user-contributed files and "solution search" at www.mathworks.com? That's also a good source for things which you think "surely somebody has wanted to do this before"! John Subject: bar chart with error bars From: Michael Robbins Date: 9 May, 2000 05:25:03 Message: 5 of 13 Reply to this message Add author to My Watch List View original format Flag as sp
Support Answers MathWorks Search MathWorks.com MathWorks Answers Support MATLAB Answers™ MATLAB Central Community Home MATLAB Answers File Exchange Cody Blogs Newsreader Link matlab errorbar width Exchange ThingSpeak Anniversary Home Ask Answer Browse More Contributors Recent Activity
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Link Exchange ThingSpeak Anniversary Home Ask Answer Browse More Contributors Recent Activity Flagged Content Flagged as Spam Help Trial software MathWorks Support Team (view profile) 13,588 questions 13,588 https://www.mathworks.com/matlabcentral/newsreader/view_thread/16510 answers 13,587 accepted answers Reputation: 2,524 Vote1 How do I place errorbars on my grouped bar graph using function ERRORBAR in MATLAB 7.13 (R2011b)? Asked by MathWorks Support Team MathWorks Support Team (view profile) 13,588 questions 13,588 answers 13,587 accepted answers Reputation: 2,524 on 16 Dec 2011 Latest activity Commented on by d p d p (view https://www.mathworks.com/matlabcentral/answers/102220-how-do-i-place-errorbars-on-my-grouped-bar-graph-using-function-errorbar-in-matlab-7-13-r2011b profile) 0 questions 3 answers 0 accepted answers Reputation: 0 on 7 Jul 2016 Accepted Answer by MathWorks Support Team MathWorks Support Team (view profile) 13,588 questions 13,588 answers 13,587 accepted answers Reputation: 2,524 925 views (last 30 days) 925 views (last 30 days) I use the following to create a grouped bar graph: model_series = [10 40 80; 20 50 90; 30 60 100]; model_error = [1 4 8; 2 5 9; 3 6 10]; bar(model_series, 'grouped'); hold on errorbar( model_series,model_error)The result is a grouped bar graph with error bars placed in between each group of bars.I would like to have ERRORBAR place the error bar in the center of each bar. 1 Comment Show all comments d p d p (view profile) 0 questions 3 answers 0 accepted answers Reputation: 0 on 7 Jul 2016 Direct link to this comment: https://www.mathworks.com/matlabcentral/answers/102220#comment_377938 Did you just answer yourself? Tags barerrorbargrouped Products MATLAB Related Content 2 Answers MathWorks Support Team (view profile) 13,588 questions 13,588 answers 13,587 accepted answers
toolboxes, and other File Exchange content using Add-On Explorer in MATLAB. » Watch video Highlights from barwitherr(errors,varargin) barwitherr(errors,varargin) View all files Join the 15-year community celebration. Play games and win prizes! » Learn more 4.875 4.9 | 34 ratings Rate this file https://www.mathworks.com/matlabcentral/fileexchange/30639-barwitherr-errors-varargin- 181 Downloads (last 30 days) File Size: 5.92 KB File ID: #30639 Version: 1.12 http://stackoverflow.com/questions/15717139/errorbars-on-bar-graph barwitherr(errors,varargin) by Martina Callaghan Martina Callaghan (view profile) 1 file 181 downloads 4.875 04 Mar 2011 (Updated 29 Oct 2014) This is a very simple extension of MatLab's bar function to add error bars. | Watch this File File Information Description This acts in the same way as MatLab's bar function but with an additional first parameter containing error bars the errors on the y values. The y values are plotted using MatLab's bar function. The x values are determined from the bar plot and used with MatLab's errorbar function to add errorbars to the bar chart that are centred on the column. Adding an extra dimension to the errors allows for asymmetric errors. Now also compatible with new graphics introduced in 2014b Acknowledgements This file inspired Superbar. MATLAB release MATLAB 7.11 (R2010b) MATLAB add error bars Search Path / Tags for This File Please login to tag files. barbar charterrorerrorbargraphplotting Cancel Please login to add a comment or rating. Comments and Ratings (63) 14 Aug 2016 Nico Zuo Nico Zuo (view profile) 0 files 0 downloads 0.0 @Parto Parto's question indeed exists, since the get(h0, 'children') function can not get the individual bar which is the way in original bar function in Matlab. For example, Y=rand(1,3); eY=rand(1,3); h0=barwitherr(eY,Y); h1=get(h0, 'children'); Here, the h1 is not a cell which contains individual bar. 26 Jul 2016 Martin Schrimpf Martin Schrimpf (view profile) 0 files 0 downloads 0.0 30 Jun 2016 Julian Kuhm Julian Kuhm (view profile) 0 files 0 downloads 0.0 Very simple & works fine for me! Good job! 25 Jun 2016 Paolo Inglese Paolo Inglese (view profile) 7 files 56 downloads 4.33333 11 May 2016 Jhonatan Soto Jhonatan Soto (view profile) 0 files 0 downloads 0.0 Thanks, I was suffering with this, clever solution :) Comment only 09 May 2016 diegodlh diegodlh (view profile) 0 files 0 downloads 0.0 I'm not sure if this has been commented already or not. I'm using MATLAB 2015a and the hErrorbar object array output wasn't working correctly. I found the hErrorbar array preallocation (line 120) to be the problem. Commenting it out solved it. The appropriate fix
here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up Errorbars on bar-graph up vote 3 down vote favorite 2 I'm trying to get: a nice bar graph of groups. I'd like error bars on each bar like this (or similar at your discretion): I have the means: ff = Medical eq Patient Hygiene Near bed Far bed Direct 1.2759 0.9253 0.6092 1.0460 1.3276 Housekeeping 1.0833 0.2500 0.5833 2.1667 1.3333 Mealtimes 0 0.3000 0.7000 1.4500 0.5000 Medication 0.3694 0.7838 0.8919 1.5495 1.0541 Misc 0.1059 0.1294 0.4118 0.8000 0.8353 Personal 0.0370 0.4074 0.8148 1.2593 0.7037 the standard deviations ee = 2.0411 1.1226 0.8378 1.5007 1.3776 1.3114 0.4523 0.6686 2.4058 1.1547 0 0.7327 1.3803 2.1392 0.6070 0.7499 0.9186 1.0300 1.2844 1.3062 0.4371 0.3712 0.7605 1.0212 0.6699 0.1925 0.6939 1.6417 3.5582 1.5644 instead I get this: by using: bb=bar(ff'); hold all data=repmat([1:6]'*ones(5,1)',1,1) er=errorbar(data, ff, ee, '.') I read I have to find the centre of each bar? That's crazy! Any workaround? matlab share|improve this question asked Mar 30 '13 at 9:47 HCAI 3432828 add a comment| 2 Answers 2 active oldest votes up vote 1 down vote accepted It's really not that crazy! You can just use errorbar with the data that you have readily available. This code computes the correct locations, by adding 1 for every group and 1/7 for each bar within a group. for i = 1:5 j = 1:6; x = -0.5 + i + 1/7 * j; errorbar(x, ff(j,i), ee(j,i), '.'); end Results in: (Leaving out the labels, but otherwise this seems pretty similar to what you were looking for) share|improve this answer answered Mar 30 '13 at 11:17 Junuxx 9,49652046 Looks very nice, but the errorbars are not centered on the bars. I wonder if we could cycle the errorbar colours just as the bargraph. –HCAI Mar 30 '13 at 12:07 Again this is great but won't export through matlab2tikz so back to square one. –HCAI Mar 30 '13 at 14:08 add a comment| up vote 2 down vote the centre of each bar can be obtained by x = get(get(h(i),'children'),'xdata'); barsx=mean(x,1); barsx gives the center for every ith element of every bar subset. h=bar(bars) for i=1:6 x = get(get(h(i),'children'),'xdata'); ba