Plots In Matlab With Error Bars
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MATLAB Central Community Home MATLAB Answers File Exchange Cody Blogs Newsreader Link Exchange ThingSpeak Anniversary Home Ask Answer error bars matlab scatter Browse More Contributors Recent Activity Flagged Content Flagged as Spam Help Trial software Lily (view profile) 28 questions 1 answer 0 accepted answers Reputation: 1 Vote0 Bar with errorbars on the matlab errorbar width same figure Asked by Lily Lily (view profile) 28 questions 1 answer 0 accepted answers Reputation: 1 on 29 Aug 2013 Latest activity Commented on by Duijnhouwer Duijnhouwer (view profile) 0 questions 1 answer 0 accepted answers Reputation: 0 on 3 Jun 2016 2,247 views (last 30 days) 2,247 views (last 30 days) HiI'm trying to plot bar with errorbars on
Errorbar Matlab Example
the same figure. I tryed to use barweb (
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MATLAB How to add error bars to a line, scatter, or bar chart. Seven examples of symmetric, asymmetric, horizontal, and colored error bars. matplotlib Python plotly.js Pandas node.js MATLAB Symmetric Error https://www.mathworks.com/matlabcentral/answers/85885-bar-with-errorbars-on-the-same-figure Bars % Learn about API authentication here: https://plot.ly/matlab/getting-started % Find your api_key here: https://plot.ly/settings/api x = 0:pi/10:pi; y = sin(x); e = std(y)*ones(size(x)); fig = figure errorbar(x,y,e) %--PLOTLY--% % Strip MATLAB style by default! response = fig2plotly(fig, 'filename', 'matlab-symmetric-error-bars'); plotly_url = response.url; Basic Symmetric Error Bars % Learn about API authentication here: https://plot.ly/matlab/getting-started % Find your api_key here: https://plot.ly/settings/api data = {... https://plot.ly/matlab/error-bars/ struct(... 'x', [0, 1, 2], ... 'y', [6, 10, 2], ... 'error_y', struct(... 'type', 'data', ... 'array', [1, 2, 3], ... 'visible', true), ... 'type', 'scatter')... }; response = plotly(data, struct('filename', 'basic-error-bar', 'fileopt', 'overwrite')); plot_url = response.url Bar Chart with Error Bars % Learn about API authentication here: https://plot.ly/matlab/getting-started % Find your api_key here: https://plot.ly/settings/api trace1 = struct(... 'x', { {'Trial 1', 'Trial 2', 'Trial 3'} }, ... 'y', [3, 6, 4], ... 'name', 'Control', ... 'error_y', struct(... 'type', 'data', ... 'array', [1, 0.5, 1.5], ... 'visible', true), ... 'type', 'bar'); trace2 = struct(... 'x', { {'Trial 1', 'Trial 2', 'Trial 3'} }, ... 'y', [4, 7, 3], ... 'name', 'Experimental', ... 'error_y', struct(... 'type', 'data', ... 'array', [0.5, 1, 2], ... 'visible', true), ... 'type', 'bar'); data = {trace1, trace2}; layout = struct('barmode', 'group'); response = plotly(data, struct('layout', layout, 'filename', 'error-bar-bar', 'fileopt', 'overwrite')); plot_url = response.url Error Bars on Scatter Plot % Learn about API authentication here: https://plot.ly/matlab/getting-started % Find your api_key here: https://plot.ly/settings/api dfs = [0 4.5000 9.0000 13.5000 18.0000 22.5000 27.0000 31.5000]; Dt = [4.1681 4.1719 3.8631 4.1915 3.2843 3
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 http://stackoverflow.com/questions/25868526/matlab-how-to-plot-different-errorbars-in-bar-graph Us Learn more about Stack Overflow the company Business Learn more about hiring http://stackoverflow.com/questions/14256383/how-to-plot-a-grouped-bar-chart-with-errors-bar-as-shown-in-the-figure 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 6.2 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up matlab: how to plot different error bar errorbars in bar graph up vote 0 down vote favorite i want to plot different errorbars std_a/b/c in my bar graph a=5; std_a=0.9; b=6; std_b=0.5; c=7; std_c=0.2; %plot bar([a,b,c]); errorbar([a,b,c],[std_a,std_b,std_c]); somehow this is not working. how can get for each bar the correct errorbar? matlab plot share|improve this question edited Sep 16 '14 at 12:23 asked Sep 16 '14 at 12:17 ocelot 3617 add a comment| plots in matlab 1 Answer 1 active oldest votes up vote 1 down vote accepted You're close. errorbar by default plots a line and adds errorbars to it, and if you haven't called hold on or hold all it will overwrite what you already have. If you just want the error bars and not lines between them, give it a plot format that only plots points, like r.: bar([a,b,c]); hold on errorbar([a,b,c],[std_a,std_b,std_c],'r.'); share|improve this answer answered Sep 16 '14 at 12:26 nkjt 7,33251528 add a comment| Your Answer draft saved draft discarded Sign up or log in Sign up using Google Sign up using Facebook Sign up using Email and Password Post as a guest Name Email Post as a guest Name Email discard By posting your answer, you agree to the privacy policy and terms of service. Not the answer you're looking for? Browse other questions tagged matlab plot or ask your own question. asked 2 years ago viewed 8471 times active 2 years ago Related 3Plotting errorbars in the logarithmic domain with negative values (Matlab)1MATLAB Plotting multiple lines with different ledgends/colours on same graph5How to plot several graphs in same window in matlab2MATLAB - P
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 6.2 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up How to plot a grouped bar chart with errors bar as shown in the figure? up vote 4 down vote favorite 3 I am trying to plot a grouped bar chart like the one in the figure below. I found the errorbar() function, but so far I cannot figure it out how to make it. Here is my code. Y = [0.9322225 0.86225 0.8973; 0.8953635 0.862868 0.8099605; 0.7473585 0.675698 0.80484]; bar(Y, 'grouped') bar(Y, 'BarWidth', 0.5); set(gca,'XTickLabel',{'', 'ML', '', 'HSV', '', 'NCC'}); Any advise or guidance would be greatly appreciated. Credit: This figure is from the work of Sanin et al. "Shadow Detection: A Survey and Comparative Evaluation of Recent Methods." matlab share|improve this question edited Jan 10 '13 at 12:37 asked Jan 10 '13 at 11:01 zkan 501515 Please post some code to show what you have tried so far. I'm sure you can at least a bar chart to plot, probably a grouped one. –Dan Jan 10 '13 at 12:10 Hi Dan, thank you for mentioning. I've edited my post. –zkan Jan 10 '13 at 12:40 add a comment| 2 Answers 2 active oldest votes up vote 5 down vote accepted I'm not 100% how to replicate that graph but maybe this will help you get started. I found this on the File Exchange: http://www.mathworks.com/matlabcentral/fileexchange/30639-bar-chart-with-error-bars/content/barwitherr.m, give that a try in for plotting a bar chart with error bars. It allows for asymmetrical error bars and I reckon that if you want to make the markers different (like the squares and circles in your example) then you need to alter this line in the code in the link: errorbar(mean(x,1),values(xOrder,col),lowerErrors(xOrder,col), upperErrors(xOrder, col), '.k') t